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Infrastructure

· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.
SCORE
87
GRADE
B
FIX
1
REVIEW
3
PASS
5
INFO
0
Probed from Madrid, Spain
301 Moved Permanently
Checks
9
5 PASS 3 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
Redirect Chain
2 redirect(s), 273 ms total
REVIEW
2 redirect(s), 273 ms total
Warning::
2 redirects before reaching final URL
Each redirect adds latency. Try to minimize the chain to 1 hop.
Info::
WWW normalization redirect

https://trendmicro.com

139 ms · HTTP/1.1

301

https://www.trendmicro.com/

61 ms · HTTP/1.1

301

https://www.trendmicro.com/es_es/busines...

73 ms · HTTP/1.1 FINAL

#URLStatusTimeProtocolServer
1https://trendmicro.com301139 msHTTP/1.1nginx
2https://www.trendmicro.com/30161 msHTTP/1.1AkamaiGHost
3https://www.trendmicro.com/es_es/busines...20073 msHTTP/1.1nginx

See the visual redirect chain in the HTTP Probe tab →

Each redirect adds latency. Try to minimize the chain to 1 hop.

Why this matters

Redirect chain — each hop adds latency; combine into one redirect where possible.

Source: Google Search Central / web.dev

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
TLS Certificate Expiry & Recommendations
183 days until leaf cert expires — 3 issues to address
REVIEW

Certificate validity

183
days left
0d 30d 60d 90d+

Recommended actions

  • Extend HSTS max-age to at least 31536000 (1 year) to meet the preload list criteria
  • Add includeSubDomains to the HSTS directive
  • Enable OCSP stapling on your TLS server to remove a CA roundtrip and protect user privacy
A+
DNS Records
1 A records, 65 ms lookup
PASS
1 A records, 65 ms lookup
Info::
Resolves to 1 IPv4 address(es)
Got: 150.70.232.194
Info::
Single A record — no DNS redundancy
Multiple A records provide failover if one server goes down.
Info::
No IPv6 (AAAA) records
Info::
6 nameserver(s) configured
Got: a1-159.akam.net, a3-66.akam.net, a18-64.akam.net, a22-66.akam.net, a24-65.akam.net, a5-67.akam.net
Info::
1 mail exchanger(s) configured
Info::
CAA records not checked
CAA record lookup requires a specialized DNS resolver. This check will be available in a future update.
Info::
SPF record present in TXT
Info::
DNS resolution time: 65 ms
Got: 65 ms
A150.70.232.194
AAAA—
CNAME—
NSa1-159.akam.net, a3-66.akam.net, a18-64.akam.net, a22-66.akam.net, a24-65.akam.net, a5-67.akam.net
MX
10 mad666.in.tmes.trendmicro.com
TXT
lcdl7ul1tumob3qih66teg8ngi
wrike-verification=NTI5ODU5Mjo4YjhmNDI4ZWM1MjAzOGQ0ODcyMjlmMzM4MmU5NTBhY2ExNDg2N...
mongodb-site-verification=slkEz2EsV0bmHSEYcjjq1XB1asaf7UHE
google-site-verification=kuH8nzXWwboUIvXQbNx8unuDDaq8IMwfghv88WPVeQY
apple-domain-verification=DIbn0VhmEpz7YKCF
ibmid=67c693e6-8b76-4d51-a7ec-c002919b5d5f
atlassian-domain-verification=4hGDuZb96BisjL/gt77sh3eVwTuIambLVnENgS3USQ92oLo4Po...
mc57gndfr9pjh1rb2l3zsgq6nlhr2vf0
adobe-idp-site-verification=c3a59e0bfea4ff795ffa2a8fd88da388e4184f1ed084705d73e4...
atlassian-domain-verification=7vSRirx3fF8SyfBZ6XoyOT315Gys3VeRgxqj/88rShop1Fs4Vn...
YK9E1HZZNB8KN7SZSMXQCP4ECB87EMHWYZ2EZEFI
google-site-verification=3OT5pVI0jTUIqdKcZ0ayM_WqX06iYoEXjmDbMmrDp3Q
Dynatrace-site-verification=7e13ab28-2275-4621-b846-e6ea47cd63aa__3ht8338ro2pii2...
rVbnpsbkO1jWTjBBw8o+m1pBRK/7zhGSYzD0R3Cj18pU0SKJ7bKAqEklqlYE//ZpZ5/lfiv16PZ/pVYh...
oa5b8odavlr21gu0soukt4e4ie
ms-domain-verification=4add8afa-69f4-4d1d-9048-ac2b62e4394a
duo_sso_verification=od36QcoDDSxD4JoK1Fs5PnQa6VtXMSMZBTX7UQYzfdZT8Au9lsNQecni6Up...
google-site-verification=ePl_cLPSguYBh6ERNPBCsUkRSn8Qr5MSMIsJwtZZLfk
SPF v=spf1 mx include:_spf-mix.trendmicro.com include:spf-us.tmes.trendmicro.com inc...
ms-domain-verification=a52adb63-6154-49e3-96bd-8cae93995c09
tmes=5c47df3805c3de413eeb3f94bb945832
docker-verification=691e5063-90a4-4eb7-9cf8-6f7d998ad621
MS=ms75280977
parallels-domain-verification=7e27794a63ab4e91b45fefcf9e8047f6c3221c7f8b274f2788...
google-site-verification=5EG4x-ld_qhc8i6p876MrcdYzKk564osXXKU_7iertE
atlassian-domain-verification=zdr0zdkG4XY5OCwOmYGSlBMN7F4aVaveukBj3d96EarIo2KdqN...
anthropic-domain-verification-v0a8n1=linbHFQvKYn02uoemgmWmMuWZ
MS=ms96451753
FEmLWn9j3P3lxloRHlgRIqOrBR+hbeICiLq8gMGUkthDiLZBYVm1J4VhIhb+qIHhQUYAwfyFqz8RuObr...
docusign=ab3d0c29-55d0-4eab-a276-7bd05ad71730
globalsign-domain-verification=EdJ5ORDLiYriAss6V-IfUkGzIMB3XepQoD9bZsP1KY
cursor-domain-verification-73pg0h=UFvgDBlysqC8NSY68Nu9veUjf
cisco-ci-domain-verification=76ab5eae05c3df319b8d391735b8d15e83a0ff883fc667f1d57...
00du0000000jknemao
notion-domain-verification=FQnCNA4ZmRWfYPaqJ6UY96lpvOSuIw8wJrjqKcfm0OL
beautifulai-site-verification=ad6e4ed1-b7de-4c25-b0d9-85251aadffe9
ms-domain-verification=49d5db97-4ad6-4eaf-8668-1cc926ddd3c4
_globalsign-domain-verification=rozPgoyKRSzf5tRRCKj7TioxsTXyV9u0QaIOfyEth_
google-site-verification: 53P4NXo_lSRQChrcts-k_dhjK5aZSfJRAA9eU5As0Go
mongodb-site-verification=GFvm9WNwuSjIQ56mGwP9DXWV3n3xCLzm
google-site-verification=zLRU2r-_sF1rC60E5VWqC_hrfADkPny7TJ6PhCRuWPA
mongodb-site-verification=oytRHkFiG47f5qCcS5QLu16FZXkSk1Ky
CAALookup not available with standard resolver
Resolved in 65 ms

Multiple A records provide failover if one server goes down.

Why this matters

Single A record means a single point of failure — if that IP goes down, your site is unreachable until DNS TTL expires.

Learn more ▾

Add multiple A records for round-robin failover, or use a managed DNS provider with health-checked failover (Route 53, Cloudflare, NS1). Short TTL (60-300s) lets clients recover faster on outages.

Source: SRE practice / DNS architecture

CAA record lookup requires a specialized DNS resolver. This check will be available in a future update.

Why this matters

Informational: CAA (Certification Authority Authorization) records weren't checked in this scan.

A+
Crawlability
robots.txt present, sitemap with 41 URLs
PASS
robots.txt present, sitemap with 41 URLs
Info::
robots.txt is present
Got: 2329 bytes
Info::
sitemap.xml is present
Info::
sitemap.xml is valid XML
Info::
sitemap.xml contains 41 entries
Info::
Sitemap index with 41 child sitemaps
Info::
robots.txt references sitemap
robots.txt 200 OK
Size 2329 B Sitemaps referenced 1 User-agents OAI-SearchBot, ChatGPT-User/2.0, claude-web, PerplexityBot, Perplexity-User, Google-Extended, meta-externalagent, *, Adsbot-Google, ClaudeBot, Claude-User, Applebot, Bytespider, DuckAssistBot, cludo, Googlebot, Bingbot, Amazonbot, FacebookBot, LinkedInBot, cohere-ai, ChatGPT-User, Claude-SearchBot, CCBot Blocking No — crawling allowed
# Rules for Adsbot-Google (specific bot)
User-agent: Adsbot-Google
Allow: /core/docs/datasheets/*.pdf$
Allow: *.js$
Allow: *.css$
Disallow: /*.pdf$
Disallow: /*/config/
Disallow: /*/common/
Disallow: /*/error-messages/
Disallow: /*/business/trials_parsing_pages/
Disallow: /*/business/parsing-pages/
Disallow: /download/*
Disallow: /form/
Disallow: /ftp/
Disallow: /go/
Disallow: /housecall/
Disallow: /housecall/us/
Disallow: /housecall7/
Disallow: /ja_jp/forHome/xsp/
Disallow: /machform/
Disallow: /tools/*
Disallow: /*?bvstate=*

# Rules for onsite search crawler
User-agent: cludo
Allow: *.pdf$
Disallow: /*/list/*
Disallow: /*/tag/*
Disallow: /*/config/
Disallow: /*/common/
Disallow: /*/error-messages/
Disallow: /*/business/trials_parsing_pages/
Disallow: /*/business/parsing-pages/

# Rules for LLM/AI crawlers
User-agent: OAI-SearchBot
User-agent: ChatGPT-User
User-agent: ChatGPT-User/2.0
User-agent: ClaudeBot
User-agent: claude-web
User-agent: Claude-SearchBot
User-agent: Claude-User
User-agent: PerplexityBot
User-agent: Perplexity-User
User-agent: Google-Extended
User-agent: Googlebot
User-agent: Bingbot
User-agent: Amazonbot
User-agent: Applebot
User-agent: FacebookBot
User-agent: meta-externalagent
User-agent: LinkedInBot
User-agent: Bytespider
User-agent: DuckAssistBot
User-agent: cohere-ai
User-agent: CCBot
Allow: *.pdf$
Allow: *.js$
Allow: *.css$
Disallow: /*/config/
Disallow: /*/common/
Disallow: /*/error-messages/
Disallow: /*/business/trials_parsing_pages/
Disallow: /*/business/parsing-pages/
Disallow: /download/*
Disallow: /form/
Disallow: /ftp/
Disallow: /go/
Disallow: /housecall/
Disallow: /housecall/us/
Disallow: /housecall7/
Disallow: /ja_jp/forHome/xsp/
Disallow: /machform/
Disallow: /tools/*
Disallow: /*?bvstate=*

# Rules for all other bots
User-agent: *
Allow: /core/docs/datasheets/*.pdf$
Disallow: /*.pdf$
Disallow: /*/config/
Disallow: /*/common/
Disallow: /*/error-messages/
Disallow: /*/business/trials_parsing_pages/
Disallow: /*/business/parsing-pages/
Disallow: /download/*
Disallow: /form/
Disallow: /ftp/
Disallow: /go/
Disallow: /housecall/
Disallow: /housecall/us/
Disallow: /housecall7/
Disallow: /ja_jp/forHome/xsp/
Disallow: /machform/
Disallow: /tools/*
Disallow: /*?bvstate=*
Disallow: /cloudoneconformity-staging/*

Sitemap: https://www.trendmicro.com/sitemap.xml
sitemap.xml 200 OK
Type Sitemap Index URLs 41 entries Valid XML Yes
Child Sitemaps:
A+
URL Variants
www/non-www, trailing slash, HTTP→HTTPS
PASS
www/non-www, trailing slash, HTTP→HTTPS
Info::
www/non-www redirect configured correctly (preferred: non-www)
Info::
HTTP correctly 301-redirects to HTTPS

www / non-www

301https://www.trendmicro.com/
200https://trendmicro.com/

Preferred variant: non-www

HTTP → HTTPS

301http://trendmicro.com/ → https://www.trendmicro.com/

Consistent

A+
Domain Intelligence
trendmicro.com — via GoDaddy.com, LLC, 31 years, 5 months old, hosted on AS2-TRENDMICRO-COM - TREND MICRO INCORPORATED, US
PASS
trendmicro.com — via GoDaddy.com, LLC, 31 years, 5 months old, hosted on AS2-TRENDMICRO-COM - TREND MICRO INCORPORATED, US
Info::
Domain registered until Apr 21, 2030 (4 years remaining)
Info::
DNSSEC is enabled
Info::
Registrar: GoDaddy.com, LLC
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: AS2-TRENDMICRO-COM - TREND MICRO INCORPORATED, US
Got: AS16880
Domain expiry

1405 days

April 21, 2030

SSL certificate

183 days

Issued by Sectigo Limited

Domain age

31 years, 5 months

Registered April 20, 1995

DNSSEC

Enabled

Protects against DNS spoofing

Hosting

AS2-TRENDMICRO-COM - TREND MICRO INCORPORATED, US

ASN AS16880

150.70.232.194

Registrar

GoDaddy.com, LLC

Unlocked 6 NS records
Expiry timeline
Today
+1 year
Domain expiry SSL expiry Danger zone (≤30 days)
Recommended actions
  • Enable registrar lock (clientTransferProhibited) to block unauthorized domain transfers
Registrar GoDaddy.com, LLC
Created April 20, 1995 (31 years, 5 months ago)
Expires April 21, 2030 (4 years)
Last Updated January 20, 2026
Name Servers a1-159.akam.net, a18-64.akam.net, a22-66.akam.net, a24-65.akam.net, a3-66.akam.net, a5-67.akam.net
DNSSEC Enabled
Hosting
IP Address 150.70.232.194
ASN AS16880 (AS2-TRENDMICRO-COM - TREND MICRO INCORPORATED, US)
Provider AS2-TRENDMICRO-COM - TREND MICRO INCORPORATED, US
Data source: rdap (0.4s)

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 168 ms — DNS, TCP, TLS, TTFB, content transfer breakdown
PASS
DNS Lookup DNS Lookup — time to resolve the domain name to an IP address.
29 ms
TCP Connect TCP Connect — time to establish a TCP connection to the server.
33 ms
TLS Handshake TLS Handshake — time to complete the HTTPS encryption handshake.
74 ms
Time to First Byte Time to First Byte — how long the server takes to respond with the first byte of data.
169 ms
Total Time Total request time from DNS lookup through full response.
169 ms

Connection waterfall

DNS Lookup 29 ms TCP Connect 33 ms TLS Handshake 74 ms Server Processing 33 ms Content Transfer 0 ms
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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