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https://amazon.com

Infrastructure

· 17 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.
SCORE
87
GRADE
B
FIX
1
REVIEW
8
PASS
8
INFO
0
Probed from New York, United Stated
301 Moved Permanently
Checks
17
8 PASS 8 REVIEW 1 FIX
D
CDN & Delivery
Action
No CDN detected
FIX
No CDN detected
Warning::
No CDN detected
A CDN can significantly improve load times for users around the world by caching content at edge nodes closer to them.
No CDN detected

Consider using a CDN to improve global delivery speed and reduce origin load.

B
DNSSEC
Unsigned (DNSSEC not deployed)
REVIEW
Unsigned (DNSSEC not deployed)
Info::
DNSSEC is not deployed
The zone is not DNSSEC-signed. Users on validating resolvers (Cloudflare 1.1.1.1, Quad9 9.9.9.9, growing default in mobile resolvers) get no protection against DNS spoofing for this domain. Most registrars now offer DNSSEC at a single click; consider enabling it for sites where authenticity matters (banking, healthcare, government).
B
CAA Records
No CAA records (any CA may issue certificates)
REVIEW
No CAA records (any CA may issue certificates)
Info::
No CAA records published
Without CAA records, any publicly-trusted CA can issue certificates for this domain. Adding a CAA record (`yourdomain. IN CAA 0 issue "letsencrypt.org"`) restricts issuance to CAs you authorize. Required by CAB Forum baseline since 2017; the default of 'any CA' is widely supported but is the broader attack surface for issuance fraud.
B
Reverse DNS
0/3 IPs match cert SAN
REVIEW
0/3 IPs match cert SAN
Info::
PTR for 98.87.170.71 does not match any cert SAN: ec2-98-87-170-71.compute-1.amazonaws.com
Common when behind a CDN or shared hosting (PTR points at the provider's hostname). Mismatch can also affect mail deliverability if this IP sends email -- many MTAs reject mail when forward+reverse DNS disagree.
Info::
PTR for 98.82.161.185 does not match any cert SAN: ec2-98-82-161-185.compute-1.amazonaws.com
Common when behind a CDN or shared hosting (PTR points at the provider's hostname). Mismatch can also affect mail deliverability if this IP sends email -- many MTAs reject mail when forward+reverse DNS disagree.
Info::
PTR for 98.87.170.74 does not match any cert SAN: ec2-98-87-170-74.compute-1.amazonaws.com
Common when behind a CDN or shared hosting (PTR points at the provider's hostname). Mismatch can also affect mail deliverability if this IP sends email -- many MTAs reject mail when forward+reverse DNS disagree.
C
IPv6 Readiness
Action
No IPv6 support
REVIEW
No IPv6 support
Info::
No IPv6 (AAAA) records found
IPv6 support is increasingly important for global accessibility. About 40% of internet users have IPv6 connectivity.
No IPv6 Support
About 40% of internet users have IPv6. Consider adding AAAA records.

IPv6 support is increasingly important for global accessibility. About 40% of internet users have IPv6 connectivity.

Why this matters

No AAAA records — same impact as 'no IPv6 (AAAA) records'; IPv6-preferring clients pay extra latency falling back to IPv4.

Source: Google IPv6 stats

B
Crawlability
robots.txt present, no sitemap
REVIEW
robots.txt present, no sitemap
Info::
robots.txt is present
Got: 7887 bytes
Info::
No sitemap.xml found
A sitemap helps search engines discover and index your pages more efficiently.
Info::
robots.txt does not reference a sitemap
Add a 'Sitemap:' directive to robots.txt so search engines can discover your sitemap.

A sitemap helps search engines discover and index your pages more efficiently.

Why this matters

No sitemap.xml — Google relies on crawl-graph discovery alone, slowing indexing of deep or fresh URLs.

Learn more ▾

A sitemap accelerates Google's discovery of new and updated content. Most CMSes auto-generate one; static-site frameworks need a build-step plugin. Reference it from robots.txt and submit in Search Console to confirm Google can fetch it.

Source: sitemaps.org / Google Search Central

Add a 'Sitemap:' directive to robots.txt so search engines can discover your sitemap.

Why this matters

robots.txt omits Sitemap: directive — crawlers must fetch /sitemap.xml by convention; reliable but missing the explicit hint.

Source: sitemaps.org

robots.txt 200 OK
Size 7887 B Sitemaps referenced 0 User-agents TerraCotta, CCBot, PerplexityBot, Google-Extended, omgili, iaskspider, img2dataset, Brightbot, atlassian-bot, Echobot Bot, IbouBot, Panscient, Poggio-Citations, EtaoSpider, GoogleAgent-Shopping, ClaudeBot, Scrapy, Copilot, CloudflareBrowserRenderingCrawler, Cotoyogi, Kangaroo Bot, Gemini-Deep-Research, Google-NotebookLM, aiHitBot, ChatGPT-User, KunatoCrawler, meta-webindexer, YouBot, Claude-User, ChatGLM-Spider, Datenbank Crawler, xAI-Grok, Ai2Bot-Dolma, OAI-SearchBot, AddSearchBot, Anomura, BuddyBot, ICC-Crawler, ShapBot, Bytespider, meta-externalfetcher, CopilotSapphire, EchoboxBot, imageSpider, Claude-SearchBot, Thinkbot, KlaviyoAIBot, LinkupBot, netEstate Imprint Crawler, meta-externalagent, Devin, Google-CloudVertexBot, wpbot, CopilotNative, Cloudflare-AutoRAG, cohere-training-data-crawler, Google-Firebase, Diffbot, Perplexity-User, Channel3Bot, DeepSeekBot, factset_spyderbot, GrokBot, ImagesiftBot, Linguee Bot, GoogleAgent-Mariner, PetalBot, cohere-ai, Manus-User, ZanistaBot, PanguBot, FriendlyCrawler, ISSCyberRiskCrawler, imgproxy, Claude-Web, SBIntuitionsBot, GPTBot, DuckAssistBot, VelenPublicWebCrawler, Andibot, Crawl4AI, panscient.com, PhindBot, QualifiedBot, GoogleOther, iAskBot, TavilyBot, webzio-extended, WRTNBot, YaK, AI2Bot, MistralAI-User, SemrushBot-SWA, Timpibot, Grok-DeepSearch, TwinAgent, *, Sidetrade indexer bot, AI2Bot-DeepResearchEval, laion-huggingface-processor Blocking No — crawling allowed
User-agent: *
Disallow: /exec/obidos/account-access-login
Disallow: /exec/obidos/change-style
Disallow: /exec/obidos/flex-sign-in
Disallow: /exec/obidos/handle-buy-box
Disallow: /exec/obidos/tg/cm/member/
Disallow: /gp/aw/help/id=sss
Disallow: /gp/cart
Disallow: /gp/flex
Disallow: /gp/product/e-mail-friend
Disallow: /gp/product/product-availability
Disallow: /gp/product/rate-this-item
Disallow: /gp/sign-in
Disallow: /gp/reader
Disallow: /gp/sitbv3/reader
Disallow: /gp/richpub/syltguides/create
Disallow: /gp/gfix
Disallow: /gp/associations/wizard.html
Disallow: /gp/dmusic/order
Disallow: /gp/legacy-handle-buy-box.html
Disallow: /gp/aws/ssop
Disallow: /gp/yourstore
Disallow: /gp/gift-central/organizer/add-wishlist
Disallow: /gp/vote
Disallow: /gp/voting/
Disallow: /gp/music/wma-pop-up
Disallow: /gp/customer-images
Disallow: /gp/richpub/listmania/createpipeline
Disallow: /gp/content-form
Disallow: /gp/pdp/invitation/invite
Disallow: /gp/customer-reviews/common/du
Disallow: /gp/customer-reviews/write-a-review.html
Disallow: /gp/associations/wizard.html
Disallow: /gp/music/clipserve
Disallow: /gp/customer-media/upload
Disallow: /gp/history
Disallow: /gp/item-dispatch
Disallow: /gp/dmusic/order/handle-buy-box.html
Disallow: /gp/recsradio
Disallow: /gp/slredirect
Disallow: /dp/shipping/
Disallow: /dp/twister-update/
Disallow: /dp/manual-submit/
Disallow: /dp/e-mail-friend/
Disallow: /dp/product-availability/
Disallow: /dp/rate-this-item/
Disallow: /gp/registry/wishlist/*/reserve
Disallow: /gp/structured-ratings/actions/get-experience.html
Disallow: /gp/twitter/
Disallow: /ap/signin
Disallow: /gp/registry/wishlist/
Disallow: /wishlist/
Allow: /wishlist/universal*
Allow: /wishlist/vendor-button*
Allow: /wishlist/get-button*
Disallow: /gp/wishlist/
Allow: /gp/wishlist/universal*
Allow: /gp/wishlist/vendor-button*
Allow: /gp/wishlist/ipad-install*
Disallow: /registry/wishlist/
Disallow: /review/common/du
Disallow: /gp/registry/search.html
Disallow: /product-reviews/B0069IY63Y
Disallow: /gp/orc/rml/
Disallow: */gcrnsts
Disallow: /gp/gc/widget
Disallow: /gp/dmusic/mp3/player
Disallow: /gp/entity-alert/external
Disallow: /gp/customer-reviews/dynamic/sims-box
Disallow: /review/dynamic/sims-box
Disallow: /gp/redirect.html
Disallow: /gp/twister/ajaxv2
Disallow: /ss/twister/ajax
Disallow: /b?*node=7454917011
Disallow: /b?*node=7454927011
Disallow: /b?*node=7454939011
Disallow: /b?*node=7454898011
Disallow: /gp/customer-media/actions/delete/
Disallow: /gp/customer-media/actions/edit-caption/
Disallow: /gp/dmusic/
Allow: /gp/dmusic/promotions/PrimeMusic
Allow: /gp/dmusic/promotions/AmazonMusicUnlimited
Disallow: /gp/offer-listing/
Disallow: /b?*node=9052533011
Disallow: /lm/R1XIHQVKXSKBNJ
Disallow: /lm/R3HQ5WJSZK6QSO
Disallow: /surprise/
Disallow: /local/ajax/
Disallow: /gp/socialmedia/giveaways
Disallow: /gp/b2b-rd
Disallow: /gp/aw/so.html
Disallow: /reviews/iframe
Disallow: /gp/switch-language
Disallow: /ga/p/
Disallow: /gp/profile/
Disallow: /giveaway/host/setup/
Disallow: /ss/customer-reviews/lighthouse/
Disallow: /ospublishing/story/*
Disallow: /gp/aw/ol/
Disallow: /gp/promotion/
Disallow: /hz/leaderboard/top-reviewers/
Disallow: /creatorhub
Disallow: /creatorhub/*
Disallow: /slp/s$
Disallow: /-/
Allow: /-/es/
Allow: /-/en$
Allow: /-/zh_TW/
Allow: /-/zh_TW$
Allow: /-/he/
Allow: /-/he$
Disallow: /hz/help/contact/*/message/$
Disallow: /gp/aw/shoppingAids/
Disallow: /rss/people/*/reviews
Disallow: /gp/pdp/rss/*/reviews
Disallow: /gp/cdp/member-reviews/
Disallow: /gp/aw/cr/
Allow: /gp/offer-listing/B000
Allow: /gp/offer-listing/9000
Disallow: /gp/aag
Allow: /gp/aag/main?*seller=ABVFEJU8LS620
Disallow: /gp/pdp/profile/
Disallow: /gp/help/customer/express/c2c/
Disallow: /slp/*/b$
Disallow: /hz/contact-us/ajax/initiate-trusted-contact/
Disallow: /hp/video/
Disallow: /gp/video/api
Disallow: /gp/video/settings
Disallow: /gp/video/library
Disallow: /gp/video/watchlist
Disallow: /gp/video/mystuff
Disallow: /gp/video/profiles
Disallow: /gp/video/search
Disallow: /gp/video/auth
Disallow: /gp/video/salp/i
Disallow: /icdp/

User-agent: EtaoSpider
Disallow: /

User-agent: GPTBot
Disallow: /


User-agent: CCBot
Disallow: /

User-Agent: PerplexityBot
Disallow: /

User-agent: Google-Extended
Disallow: /

User-agent: GoogleAgent-Mariner
Disallow: /

User-agent: GoogleAgent-Shopping
Disallow: /

User-agent: ClaudeBot
Disallow: /

User-agent: meta-externalagent
Disallow: /

User-agent: Bytespider
Disallow: /

User-agent: Scrapy
Disallow: /

User-agent: PetalBot
Disallow: /

User-agent: Devin
Disallow: /

User-agent: omgili
Disallow: /

User-agent: AI2Bot
Disallow: /

User-agent: Gemini-Deep-Research
Disallow: /

User-agent: PanguBot
Disallow: /

User-agent: MistralAI-User
Disallow: /

User-agent: Diffbot
Disallow: /

User-agent: Sidetrade indexer bot
Disallow: /

User-agent: Google-NotebookLM
Disallow: /

User-agent: DuckAssistBot
Disallow: /

User-agent: Copilot
Disallow: /

User-agent: Ai2Bot-Dolma
Disallow: /

User-agent: Google-CloudVertexBot
Disallow: /

User-agent: meta-externalfetcher
Disallow: /

User-agent: iaskspider
Disallow: /

User-agent: wpbot
Disallow: /

User-agent: aiHitBot
Disallow: /

User-agent: cohere-ai
Disallow: /

User-agent: FriendlyCrawler
Disallow: /

User-agent: img2dataset
Disallow: /

User-agent: VelenPublicWebCrawler
Disallow: /

User-agent: YouBot
Disallow: /

User-agent: Brightbot
Disallow: /

User-agent: Claude-User
Disallow: /

User-agent: ClaudeBot
Disallow: /

User-agent: Claude-SearchBot
Disallow: /

User-agent: Perplexity-User
Disallow: /

User-agent: ISSCyberRiskCrawler
Disallow: /

User-agent: CopilotNative
Disallow: /

User-agent: CopilotSapphire
Disallow: /

User-agent: imgproxy
Disallow: /

User-agent: SemrushBot-SWA
Disallow: /

User-agent: ChatGPT-User
Disallow: /

User-agent: OAI-SearchBot
Disallow: /

User-agent: Timpibot
Disallow: /

User-agent: Thinkbot
Disallow: /

User-agent: AddSearchBot
Disallow: /

User-agent: AI2Bot-DeepResearchEval
Disallow: /

User-agent: Andibot
Disallow: /

User-agent: Anomura
Disallow: /

User-agent: atlassian-bot
Disallow: /

User-agent: BuddyBot
Disallow: /

User-agent: Channel3Bot
Disallow: /

User-agent: ChatGLM-Spider
Disallow: /

User-agent: Claude-Web
Disallow: /

User-agent: Cloudflare-AutoRAG
Disallow: /

User-agent: CloudflareBrowserRenderingCrawler
Disallow: /

User-agent: cohere-training-data-crawler
Disallow: /

User-agent: Cotoyogi
Disallow: /

User-agent: Crawl4AI
Disallow: /

User-agent: Datenbank Crawler
Disallow: /

User-agent: DeepSeekBot
Disallow: /

User-agent: Echobot Bot
Disallow: /

User-agent: EchoboxBot
Disallow: /

User-agent: factset_spyderbot
Disallow: /

User-agent: Google-Firebase
Disallow: /

User-agent: GoogleOther
Disallow: /

User-agent: Grok-DeepSearch
Disallow: /

User-agent: GrokBot
Disallow: /

User-agent: iAskBot
Disallow: /

User-agent: IbouBot
Disallow: /

User-agent: ICC-Crawler
Disallow: /

User-agent: ImagesiftBot
Disallow: /

User-agent: imageSpider
Disallow: /

User-agent: Kangaroo Bot
Disallow: /

User-agent: KlaviyoAIBot
Disallow: /

User-agent: KunatoCrawler
Disallow: /

User-agent: laion-huggingface-processor
Disallow: /

User-agent: Linguee Bot
Disallow: /

User-agent: LinkupBot
Disallow: /

User-agent: Manus-User
Disallow: /

User-agent: meta-webindexer
Disallow: /

User-agent: netEstate Imprint Crawler
Disallow: /

User-agent: Panscient
Disallow: /

User-agent: panscient.com
Disallow: /

User-agent: PhindBot
Disallow: /

User-agent: Poggio-Citations
Disallow: /

User-agent: QualifiedBot
Disallow: /

User-agent: SBIntuitionsBot
Disallow: /

User-agent: ShapBot
Disallow: /

User-agent: TavilyBot
Disallow: /

User-agent: TerraCotta
Disallow: /

User-agent: TwinAgent
Disallow: /

User-agent: webzio-extended
Disallow: /

User-agent: WRTNBot
Disallow: /

User-agent: xAI-Grok
Disallow: /

User-agent: YaK
Disallow: /

User-agent: ZanistaBot
Disallow: /
sitemap.xml No sitemap found

No sitemap found

Adding a sitemap helps search engines discover your pages.

B
TLS Certificate Expiry & Recommendations
131 days until leaf cert expires — 2 issues to address
REVIEW

Certificate validity

131
days left
0d 30d 60d 90d+

Recommended actions

  • Enable HSTS: Strict-Transport-Security: max-age=31536000; includeSubDomains
  • Enable DNSSEC on your domain for DNS spoofing protection
B
CDN Cache Observability
No CDN cache-status headers in the response
REVIEW
No CDN cache-status headers in the response
Info::
No CDN cache-status headers in the response
Without an X-Cache / CF-Cache-Status / X-Vercel-Cache / Age header, you can't tell from outside whether a request hit the cache or went to origin. Operationally important: enables debugging stale-content reports and verifying cache rules. Most managed CDN platforms emit at least one of these by default; absence often means the platform's diagnostic headers are stripped at an upstream proxy.
B
Operational Status Page
No status page link detected
REVIEW
No status page link detected
Info::
No operational status page link detected
Status pages communicate planned maintenance and incidents to users -- a hallmark of operationally-mature services. Most SaaS teams publish one via Atlassian Statuspage, Instatus, BetterUptime, or a self-hosted Cachet. Smaller sites legitimately don't need one; flagged as Info, not a failure.
A+
DNS Records
3 A records, 8 ms lookup
PASS
3 A records, 8 ms lookup
Info::
Resolves to 3 IPv4 address(es)
Got: 98.87.170.71, 98.82.161.185, 98.87.170.74
Info::
No IPv6 (AAAA) records
Info::
4 nameserver(s) configured
Got: ns-1447.awsdns-52.org, ns-1707.awsdns-21.co.uk, ns-264.awsdns-33.com, ns-521.awsdns-01.net
Info::
1 mail exchanger(s) configured
Info::
SPF record present in TXT
Info::
DNS resolution time: 8 ms
Got: 8 ms
A98.87.170.71, 98.82.161.185, 98.87.170.74
AAAA—
CNAME—
NSns-1447.awsdns-52.org, ns-1707.awsdns-21.co.uk, ns-264.awsdns-33.com, ns-521.awsdns-01.net
MX
5 amazon-smtp.amazon.com
TXT
00DcX000002xu6h=1TBcX00000000Xt
MS=4B600B22799EB2CAC0D8FF0A3A3CAECA5EE2BF3A
TS1760027
ZOOM_verify_6OUC1znUonKMCoyMMGyFfX
ZOOM_verify_ARI4AiKALCcjulAUZNwR8S
ZZQHY11TNIE58IL4LBKKT51FQ59LYM243WZU3MJM5OLQMLVBN0TR564SD8SXZU2G
apple-domain-verification=4wbNaeWvAH0pU1yi
apple-domain-verification=_j3fIZD8uuYetbG64YKTEpz-8mwyvYrLRqM5CoVZVTk
apple-domain-verification=dVkKZnu17XS0EN2X
atlassian-domain-verification=ZT4AapXgobCpXIWoNcd7gtMjZyOUdr4EDFMnFUWrqqqgdaQVbD...
autodesk-domain-verification=dmryiygGOGBJFJFVo5Bl
box-domain-verification=ffea95cd0e0d61c302198367155b07e74fd534fa1d867662dc9bf996...
brevo-code:9be7f7c39958d253a31de6593fa831bc
canva-site-verification=Hksh9WEUPWP13_SEU1mPMA
canva-site-verification=WhUvTbfe6tUQWmIXnQifGA
cisco-ci-domain-verification=1b256bd11daa486ba2fa405d2d5de70f75feb6757dd8993ca8d...
dell-technologies-domain-verification=amazon.com_2dc4b285-482d-4948-bf92-16e698f...
docker-verification=1779f74e-699a-4d8b-acdc-ce242d73559f
facebook-domain-verification=d9u57u52gylohx845ogo1axzpywpmq
google-site-verification=14WGW2MdNMxchG8PlinF7LgqqE0OwwHqOq0HKhb7rDQ
google-site-verification=D0RwRb_QApkpApKTFaFlRwbm_yrkey0uokKw0wQUIdk
google-site-verification=G_-mXb0ZYjjGkQVGjpOOB2deSOaVdxVj4i4vozJTREs
google-site-verification=NV91qEfNgqDZOPzwlhXE-KtDUfCBSNgAsdxaFebyh80
liveramp-site-verification=jZJKgMEQ_1mdjMhKj02iqNACZ-NJHRWhCEQdQ_OuCMo
lucidlink-verification=QG752KJ3CMZAZTZ3ERMX1AXMCG
neat-pulse-domain-verification-QgvLWLN=f37f2998-0bb3-493b-a3aa-c4ff8f3dce08
pardot326621=b26a7b44d7c73d119ef9dfd1a24d93c77d583ac50ba4ecedd899a9134734403b
pendo-domain-verification=ecbe1a51-954d-4202-ab86-d15e04b96769
pstk-verification-a938892542ffacd51af9339e4755dc1a
sending_domain1003771=199bc63a54ace5d8d5c5d08286af86d7049b4afacb5ef7decd6b22cf9e...
sending_domain1003771=f1303d8ee3b86e39db2703b11feb83e1e8b712a9ffc64c3d56505192e5...
sending_domain1014172=003846595520e80ec84e8cc47c07e3a71afb855fc743bb92cdec93f88c...
sending_domain197572=555e96ed2e576ced81c89f7001740cb72f9c66aeb136d0d05734aad6257...
sending_domain229492=341509a116ea4311fcb2e489303bf09a139b10ce9b90e5029d2677055cb...
sending_domain229492=7cde83fbc5246557c64d9d9ba79f0d11f7ba9eb6127f60451a9aa6f8dea...
sending_domain608861=81b0d52095dae60d604e7cbea5e58e1d842f7d950d6673a43feae339b66...
sending_domain608861=d33a88e8540c33a1217138cf8a25879734bd35673bb7cfbd639f95c550b...
sending_domain949422=43d714838567583460e7720e6049505edb8e25c1ef4321419d41bc5255d...
sending_domain949422=99a7b44052aefc4dec2abf56189160824664d2fdac00ca962f4455be62b...
spf2.0/pra include:spf1.amazon.com include:spf2.amazon.com include:amazonses.com...
stripe-verification=1D421397AAEC571CCBD9F25DDC90F00EDEBC3E74F4047270EC9A13B78457...
stripe-verification=26EFABF97D624D7F4F3C062366A04C4B1399841F23F275DD81E58D00A981...
stripe-verification=35A865E5A20C09CD0288F87ACA29DE73FF8A704D21F7310A5AAFF4CB6306...
stripe-verification=45f746e3b195198f419af3f685fdf217532ce552b4b47070b3caefe32555...
stripe-verification=65883709F0B36AB2B73FFC870338AE9F817315DDBB1CAB28910F074F4A8D...
stripe-verification=6a5d107aa37465eac2101bb1c725b02072689a4fa7bd38b455970baac497...
stripe-verification=76924B623B7105057C67D4F5EAE19F65EE8BD92635581BCACA2CCACA4D38...
stripe-verification=79C640ED20153B836A623F16A3DCF65E2072948FB80C42D19300514DADF9...
stripe-verification=8E217BE0FF12B50596BD78EEA3F81E62C6C7A2AC78FBD46DAD95B7D21BA2...
stripe-verification=B0AD8DC1918B8A717E5B6A29C2E04594A9872AB05F8DA24CB762BBA0A048...
stripe-verification=C7ABA7B41F5AC26E3C397015A34CD46ACD2130DC8DAAFA7F59AAEFEDBC3F...
stripe-verification=a27edc0da55836ea6bb7eac592bf2ca8e246eb652608d54493119df7df00...
stripe-verification=a5c01aa4d732f4b93154d67983d77982ef1a2db73fecfd4bcd64e224d3ab...
uber-domain-verification=01e9f567-7b84-45dd-9326-53992a028b40
uber-domain-verification=0ddb4c64-175c-4e7a-8a7a-f552034222e8
uber-domain-verification=5f5cc242-4dbe-4871-b726-bbbe085ff053
uber-domain-verification=72ffdffb-d431-452c-932e-cd1030d1eb46
uber-domain-verification=7a35217f-6956-41a0-be5c-a28ea2646964
SPF v=spf1 include:spf1.amazon.com include:spf2.amazon.com include:amazonses.com -al...
vizcom-domain-verification-Otrns5=NtkDXOBddZZnm9ETuwyrltTdl
wrike-verification=MzI3NzM2ODo2NDk5MjE4NjQ2MWJmOTEwMGMxM2MzNzJmNWJlY2U5ZDU4MmVlN...
CAALookup not available with standard resolver
Resolved in 8 ms
A+
Subdomain Takeover
No subdomain takeover risk detected
PASS
No subdomain takeover risk detected
Info::
No CNAME record present
A+
Multi-Resolver DNS Speed
Mean 0ms across 3 resolvers (spread 1ms)
PASS
Mean 0ms across 3 resolvers (spread 1ms)
Info::
Quad9: 0ms
Got: 0ms via 9.9.9.9:53
Info::
Google: 1ms
Got: 1ms via 8.8.8.8:53
Info::
Cloudflare: 1ms
Got: 1ms via 1.1.1.1:53
A
Redirect Chain
1 redirect(s), 41 ms total
PASS
1 redirect(s), 41 ms total
Info::
Single redirect
Got: https://amazon.com → https://www.amazon.com/ (301)
Info::
WWW normalization redirect

https://amazon.com

27 ms · HTTP/1.1

301

https://www.amazon.com/

13 ms · HTTP/1.1 FINAL

#URLStatusTimeProtocolServer
1https://amazon.com30127 msHTTP/1.1Server
2https://www.amazon.com/20213 msHTTP/1.1CloudFront

See the visual redirect chain in the HTTP Probe tab →

A+
URL Variants
www/non-www, trailing slash, HTTP→HTTPS
PASS
www/non-www, trailing slash, HTTP→HTTPS
Info::
HTTP correctly 301-redirects to HTTPS

www / non-www

202https://www.amazon.com/
200https://amazon.com/

HTTP → HTTPS

301http://amazon.com/ → https://amazon.com/

Consistent

A+
Domain Intelligence
amazon.com — via MarkMonitor Inc., 32 years, 1 months old, hosted on AWS
PASS
amazon.com — via MarkMonitor Inc., 32 years, 1 months old, hosted on AWS
Info::
Domain registered until Oct 31, 2026 (3 months remaining)
Info::
DNSSEC is not enabled
DNSSEC protects against DNS spoofing attacks. While not required, enabling DNSSEC adds an additional layer of security. Contact your DNS provider to enable it.
Info::
Registrar: MarkMonitor Inc.
Warning::
Registrar lock is NOT enabled
The domain can be transferred without an unlock step. Enable registrar lock (clientTransferProhibited) in your registrar's control panel to protect against unauthorized or accidental transfers.
Info::
Hosting: AWS
Got: AS14618
Domain expiry

111 days

October 31, 2026

SSL certificate

131 days

Issued by DigiCert Inc

Domain age

32 years, 1 months

Registered November 1, 1994

DNSSEC

Not enabled

Protects against DNS spoofing

Hosting

AWS

ASN AS14618

98.87.170.71

Registrar

MarkMonitor Inc.

Unlocked 4 NS records
Expiry timeline
Today
+1 year
Domain expiry SSL expiry Danger zone (≤30 days)
Recommended actions
  • Enable DNSSEC to protect visitors from DNS spoofing
  • Enable registrar lock (clientTransferProhibited) to block unauthorized domain transfers
Registrar MarkMonitor Inc.
Created November 1, 1994 (32 years, 1 months ago)
Expires October 31, 2026 (3 months)
Last Updated April 22, 2026
Name Servers ns-1447.awsdns-52.org, ns-1707.awsdns-21.co.uk, ns-264.awsdns-33.com, ns-521.awsdns-01.net
DNSSEC Not enabled
Hosting
IP Address 98.87.170.71
ASN AS14618 (AMAZON-AES - Amazon.com, Inc., US)
Provider AWS
Data source: rdap (0.1s)

DNSSEC protects against DNS spoofing attacks. While not required, enabling DNSSEC adds an additional layer of security. Contact your DNS provider to enable it.

Why this matters

Without DNSSEC, an attacker who can poison your DNS can hijack your domain — and SSL certs alone don't stop them.

Learn more ▾

DNSSEC adds cryptographic signatures to DNS records, preventing forged responses from poisoning resolver caches. Without it, an attacker who controls the network path can redirect your domain to a malicious server before any HTTPS handshake happens. Most modern registrars (Cloudflare, Google Domains, Route 53) enable it with one toggle.

Source: ICANN / RFC 4033

The domain can be transferred without an unlock step. Enable registrar lock (clientTransferProhibited) in your registrar's control panel to protect against unauthorized or accidental transfers.

Why this matters

Without registrar lock, an attacker who phishes your registrar credentials can transfer the domain in minutes — total brand hijack.

Learn more ▾

Registrar lock (clientTransferProhibited, clientUpdateProhibited, clientDeleteProhibited) requires extra verification before any transfer/update/delete. Every major registrar offers it free. Combined with 2FA on your registrar account, it's the strongest defense against domain hijacking.

Source: ICANN / domain-security best practice

A+
HTTP Probe Timing
Total 31 ms — DNS, TCP, TLS, TTFB, content transfer breakdown
PASS
DNS Lookup DNS Lookup — time to resolve the domain name to an IP address.
3 ms
TCP Connect TCP Connect — time to establish a TCP connection to the server.
8 ms
TLS Handshake TLS Handshake — time to complete the HTTPS encryption handshake.
13 ms
Time to First Byte Time to First Byte — how long the server takes to respond with the first byte of data.
31 ms
Total Time Total request time from DNS lookup through full response.
32 ms

Connection waterfall

DNS Lookup 3 ms TCP Connect 8 ms TLS Handshake 13 ms Server Processing 8 ms Content Transfer 0 ms
A+
Health Check Endpoint
Health endpoint at https://amazon.com/health (HTTP 200)
PASS
Health endpoint at https://amazon.com/health (HTTP 200)
Info::
Public health endpoint at https://amazon.com/health
Got: https://amazon.com/health
All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.

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