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https://manta.com

Infrastructure

· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.
SCORE
84
GRADE
B
FIX
0
REVIEW
4
PASS
5
INFO
0
Probed from Santa Clara, United States
301 Moved Permanently
Checks
9
5 PASS 4 REVIEW
B
Redirect Chain
2 redirect(s), 326 ms total
REVIEW
2 redirect(s), 326 ms total
Warning::
2 redirects before reaching final URL
Each redirect adds latency. Try to minimize the chain to 1 hop.
Info::
HTTP to HTTPS redirect present
Info::
WWW normalization redirect
Warning::
2-hop chain could be reduced to 1 hop
Redirect directly from https://manta.com to https://www.manta.com/

https://manta.com

170 ms · HTTP/1.1

301

http://www.manta.com/

39 ms · HTTP/1.1

301

https://www.manta.com/

117 ms · HTTP/1.1 FINAL

#URLStatusTimeProtocolServer
1https://manta.com301170 msHTTP/1.1AmazonS3
2http://www.manta.com/30139 msHTTP/1.1cloudflare
3https://www.manta.com/200117 msHTTP/1.1cloudflare

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

Redirect directly from https://manta.com to https://www.manta.com/

Why this matters

Redirect chain could be flattened to one hop — server config tweak removes intermediate latency.

Source: 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
URL Variants
www/non-www, trailing slash, HTTP→HTTPS
REVIEW
www/non-www, trailing slash, HTTP→HTTPS
Critical::
Both www and non-www versions serve content
Got: Both variants return 200 Expected: One variant 301-redirects to the other
Info::
HTTP correctly 301-redirects to HTTPS

www / non-www

200https://www.manta.com/
200https://manta.com/

Inconsistent — duplicate content risk

HTTP → HTTPS

301http://manta.com/ https://manta.com/

Consistent

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

Certificate validity

73
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
  • Enable OCSP stapling on your TLS server to remove a CA roundtrip and protect user privacy
A+
DNS Records
4 A records, 34 ms lookup
PASS
4 A records, 34 ms lookup
Info::
Resolves to 4 IPv4 address(es)
Got: 18.155.192.54, 18.155.192.96, 18.155.192.113, 18.155.192.13
Info::
No IPv6 (AAAA) records
Info::
4 nameserver(s) configured
Got: ns-101.awsdns-12.com, ns-1389.awsdns-45.org, ns-1950.awsdns-51.co.uk, ns-759.awsdns-30.net
Info::
5 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: 34 ms
Got: 34 ms
A18.155.192.54, 18.155.192.96, 18.155.192.113, 18.155.192.13
AAAA
CNAME
NSns-101.awsdns-12.com, ns-1389.awsdns-45.org, ns-1950.awsdns-51.co.uk, ns-759.awsdns-30.net
MX
1 aspmx.l.google.com
5 alt2.aspmx.l.google.com
5 alt1.aspmx.l.google.com
10 alt3.aspmx.l.google.com
10 alt4.aspmx.l.google.com
TXT
MS=ms61874709
ZOOM_verify_Lj8GVTUvhblq6WyJJG6R8l
amazonses:xhUDcv7xq75smJAT+iSSagir9EWFciuWLhmR3sAF+xo=
google-site-verification=8pkvJlCseqpLJaMsBknX_rLa0KjDK6oaRkqv6k5vR1w
pardot714133=7149478925639f246c9187dff8ff0a0701a4447f4aa45349f64ea2d8e8653a80
SPF v=spf1 mx ip4:66.192.203.224/28 ip4:174.129.0.0/16 ip4:74.112.67.148 ip4:74.112....
CAALookup not available with standard resolver
Resolved in 34 ms

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 5 URLs
PASS
robots.txt present, sitemap with 5 URLs
Info::
robots.txt is present
Got: 10240 bytes
Info::
sitemap.xml is present
Info::
sitemap.xml is valid XML
Info::
sitemap.xml contains 5 entries
Info::
Sitemap index with 5 child sitemaps
Info::
robots.txt references sitemap
robots.txt 200 OK
Size 10240 B Sitemaps referenced 41 User-agents 008, Slurp/3.0, AmazonAdBot, AdsBot-Google, Googlebot, Googlebot-Image, Google-InspectionTool, Googlebot-Video, Bender, Baiduspider, ccbot, Mediapartners-Google, *, bingbot Blocking No — crawling allowed
# User agents to disallow from any crawling
User-agent: 008
User-agent: Bender
User-agent: Baiduspider
User-agent: Slurp/3.0
User-agent: ccbot
Disallow: /

# Special User agents and their rules
User-agent: Mediapartners-Google
Disallow: /claim/
Disallow: /member
Disallow: /profile/
Disallow: /cart/
Disallow: /manta.

# Rules for Ad Bots: AmazonAdBot (per Playwire) and Google AdsBot
User-agent: AmazonAdBot
User-agent: AdsBot-Google
Allow:    /search
# Profile pages
Allow:    /c/*
Allow:    /ic/*
# World Browse pages (anything under the supported continents - to cover both World Browse and company breadcrumbs)
Allow:    /world/North+America/*
Allow:    /world/South+America/*
Allow:    /world/Europe/*
Allow:    /world/Africa/*
Allow:    /world/Oceania/*
Allow:    /world/Asia/*
# (US) Megabrowse pages - allow all, then disallow malformed link with missing city code, then allow valid links with industries with trailing spaces
Allow:    /mb*
Disallow: /mb_5*_/
Allow:    /mb_5*0/*_/
Allow:    /mb_5*1/*_/
Allow:    /mb_5*2/*_/
Allow:    /mb_5*3/*_/
Allow:    /mb_5*4/*_/
Allow:    /mb_5*5/*_/
Allow:    /mb_5*6/*_/
Allow:    /mb_5*7/*_/
Allow:    /mb_5*8/*_/
Allow:    /mb_5*9/*_/
Allow:    /mb_5*A/*_/
Allow:    /mb_5*B/*_/
Allow:    /mb_5*C/*_/
Allow:    /mb_5*D/*_/
Allow:    /mb_5*E/*_/
Allow:    /mb_5*F/*_/
Allow:    /mb_5*G/*_/
Allow:    /mb_5*H/*_/
Allow:    /mb_5*I/*_/
Allow:    /mb_5*J/*_/
Allow:    /mb_5*K/*_/
Allow:    /mb_5*L/*_/
Allow:    /mb_5*M/*_/
Allow:    /mb_5*N/*_/
Allow:    /mb_5*O/*_/
Allow:    /mb_5*P/*_/
Allow:    /mb_5*Q/*_/
Allow:    /mb_5*R/*_/
Allow:    /mb_5*S/*_/
Allow:    /mb_5*T/*_/
Allow:    /mb_5*U/*_/
Allow:    /mb_5*V/*_/
Allow:    /mb_5*W/*_/
Allow:    /mb_5*X/*_/
Allow:    /mb_5*Y/*_/
Allow:    /mb_5*Z/*_/
# Legacy urls and explicit disallows from the main UserAgent section
Disallow: /urlverify
Disallow: /api/v1/urlverify
Disallow: /mdir
Disallow: /jobs
Disallow: /manta/sample-pdf
Disallow: /coms2/dnbdescription
Disallow: /coms2/page_cse
Disallow: /video
Disallow: /coms2/page_radlink_results
Disallow: /comsite5/bin/
Disallow: /claim/
Disallow: /member
Disallow: /g/
Disallow: /p/*/*/recommends
Disallow: /p/*/*/following
Disallow: /m/*/*/recommends
Disallow: /m/*/*/following
Disallow: /c/*/*/following
Disallow: /cr/
Disallow: /profile/
Disallow: /ci/
Disallow: /cs/
Disallow: /cmap/
Disallow: /icr
Disallow: /icmap
Disallow: /ics
Disallow: /cart/
Disallow: /manta.
Disallow: /inv/
Disallow: /cpl/
Disallow: /cpl-edit/
Disallow: /cp-edit/
Disallow: /getlisted/
Disallow: /suggestions/
Disallow: /6009/*
Disallow: /ng*
Disallow: /fapi/
Disallow: /napi/
Disallow: /content-only/
Disallow: /track?
Disallow: *.html
Disallow: /stats/c/
Disallow: /scan/c/
Disallow: /edit/c/
Disallow: /build/c/
Disallow: /ebook
Disallow: /empty
Disallow: /unsub/
Disallow: /pxhh/

# Google crawlers and all other unspecified user agents
User-agent: Googlebot
User-agent: Googlebot-Image
User-agent: Google-InspectionTool
User-agent: Googlebot-Video
User-agent: *
Allow: /search
# Profile pages
Allow:    /c/*
Allow:    /ic/*
# World Browse pages (anything under the supported continents - to cover both World Browse and company breadcrumbs)
Allow:    /world/North+America/*
Allow:    /world/South+America/*
Allow:    /world/Europe/*
Allow:    /world/Africa/*
Allow:    /world/Oceania/*
Allow:    /world/Asia/*
# (US) Megabrowse pages - allow all, then disallow malformed link with missing city code, then allow valid links with industries with trailing spaces
Allow:    /mb*
Disallow: /mb_5*_/
Allow:    /mb_5*0/*_/
Allow:    /mb_5*1/*_/
Allow:    /mb_5*2/*_/
Allow:    /mb_5*3/*_/
Allow:    /mb_5*4/*_/
Allow:    /mb_5*5/*_/
Allow:    /mb_5*6/*_/
Allow:    /mb_5*7/*_/
Allow:    /mb_5*8/*_/
Allow:    /mb_5*9/*_/
Allow:    /mb_5*A/*_/
Allow:    /mb_5*B/*_/
Allow:    /mb_5*C/*_/
Allow:    /mb_5*D/*_/
Allow:    /mb_5*E/*_/
Allow:    /mb_5*F/*_/
Allow:    /mb_5*G/*_/
Allow:    /mb_5*H/*_/
Allow:    /mb_5*I/*_/
Allow:    /mb_5*J/*_/
Allow:    /mb_5*K/*_/
Allow:    /mb_5*L/*_/
Allow:    /mb_5*M/*_/
Allow:    /mb_5*N/*_/
Allow:    /mb_5*O/*_/
Allow:    /mb_5*P/*_/
Allow:    /mb_5*Q/*_/
Allow:    /mb_5*R/*_/
Allow:    /mb_5*S/*_/
Allow:    /mb_5*T/*_/
Allow:    /mb_5*U/*_/
Allow:    /mb_5*V/*_/
Allow:    /mb_5*W/*_/
Allow:    /mb_5*X/*_/
Allow:    /mb_5*Y/*_/
Allow:    /mb_5*Z/*_/
Disallow: /urlverify
Disallow: /api/v1/urlverify
Disallow: /mdir
Disallow: /jobs
Disallow: /manta/sample-pdf
Disallow: /coms2/dnbdescription
Disallow: /coms2/page_cse
Disallow: /video
Disallow: /coms2/page_radlink_results
Disallow: /comsite5/bin/
Disallow: /claim/
Disallow: /member
Disallow: /g/
Disallow: /p/*/*/recommends
Disallow: /p/*/*/following
Disallow: /m/*/*/recommends
Disallow: /m/*/*/following
Disallow: /c/*/*/following
Disallow: /cr/
Disallow: /profile/
Disallow: /ci/
Disallow: /cs/
Disallow: /cmap/
Disallow: /icr
Disallow: /icmap
Disallow: /ics
Disallow: /cart/
Disallow: /manta.
Disallow: /inv/
Disallow: /cpl/
Disallow: /cpl-edit/
Disallow: /cp-edit/
Disallow: /getlisted/
Disallow: /suggestions/
Disallow: /6009/*
Disallow: /ng*
Disallow: /fapi/
Disallow: /napi/
Disallow: /content-only/
Disallow: /track?
Disallow: *.html
Disallow: /stats/c/
Disallow: /scan/c/
Disallow: /edit/c/
Disallow: /build/c/
Disallow: /ebook
Disallow: /empty
Disallow: /unsub/
Disallow: /pxhh/

# Bingbot crawlers directives
#   same as for the general crawlers except the crawl-delay (crawl 1 URL in 5 seconds)
User-agent: bingbot
Crawl-delay: 5
Disallow: /search
# World Browse pages (anything under the supported continents - to cover both World Browse and company breadcrumbs)
Allow:    /c/*
Allow:    /ic/*
Allow:    /world/North+America/*
Allow:    /world/South+America/*
Allow:    /world/Europe/*
Allow:    /world/Africa/*
Allow:    /world/Oceania/*
Allow:    /world/Asia/*
# (US) Megabrowse pages - allow all, then disallow malformed link with missing city code, then allow valid links with industries with trailing spaces
Allow:    /mb*
Disallow: /mb_5*_/
Allow:    /mb_5*0/*_/
Allow:    /mb_5*1/*_/
Allow:    /mb_5*2/*_/
Allow:    /mb_5*3/*_/
Allow:    /mb_5*4/*_/
Allow:    /mb_5*5/*_/
Allow:    /mb_5*6/*_/
Allow:    /mb_5*7/*_/
Allow:    /mb_5*8/*_/
Allow:    /mb_5*9/*_/
Allow:    /mb_5*A/*_/
Allow:    /mb_5*B/*_/
Allow:    /mb_5*C/*_/
Allow:    /mb_5*D/*_/
Allow:    /mb_5*E/*_/
Allow:    /mb_5*F/*_/
Allow:    /mb_5*G/*_/
Allow:    /mb_5*H/*_/
Allow:    /mb_5*I/*_/
Allow:    /mb_5*J/*_/
Allow:    /mb_5*K/*_/
Allow:    /mb_5*L/*_/
Allow:    /mb_5*M/*_/
Allow:    /mb_5*N/*_/
Allow:    /mb_5*O/*_/
Allow:    /mb_5*P/*_/
Allow:    /mb_5*Q/*_/
Allow:    /mb_5*R/*_/
Allow:    /mb_5*S/*_/
Allow:    /mb_5*T/*_/
Allow:    /mb_5*U/*_/
Allow:    /mb_5*V/*_/
Allow:    /mb_5*W/*_/
Allow:    /mb_5*X/*_/
Allow:    /mb_5*Y/*_/
Allow:    /mb_5*Z/*_/
Disallow: /urlverify
Disallow: /api/v1/urlverify
Disallow: /mdir
Disallow: /jobs
Disallow: /manta/sample-pdf
Disallow: /coms2/dnbdescription
Disallow: /coms2/page_cse
Disallow: /video
Disallow: /coms2/page_radlink_results
Disallow: /comsite5/bin/
Disallow: /claim/
Disallow: /member
Disallow: /g/
Disallow: /p/*/*/recommends
Disallow: /p/*/*/following
Disallow: /m/*/*/recommends
Disallow: /m/*/*/following
Disallow: /c/*/*/following
Disallow: /cr/
Disallow: /profile/
Disallow: /ci/
Disallow: /cs/
Disallow: /cmap/
Disallow: /icr
Disallow: /icmap
Disallow: /ics
Disallow: /cart/
Disallow: /manta.
Disallow: /inv/
Disallow: /cpl/
Disallow: /cpl-edit/
Disallow: /cp-edit/
Disallow: /getlisted/
Disallow: /suggestions/
Disallow: /6009/*
Disallow: /ng*
Disallow: /fapi/
Disallow: /napi/
Disallow: /content-only/
Disallow: /track?
Disallow: *.html
Disallow: /stats/c/
Disallow: /scan/c/
Disallow: /edit/c/
Disallow: /build/c/
Disallow: /ebook
Disallow: /empty
Disallow: /unsub/
Disallow: /pxhh/

# Sitemaps
Sitemap: https://www.manta.com/site_map_claimed_world_index_1.xml
Sitemap: https://www.manta.com/site_map_marketing_pages.xml
Sitemap: https://www.manta.com/site_map_megabrowse_31_index_1.xml
Sitemap: https://www.manta.com/site_map_megabrowse_33_index_1.xml
Sitemap: https://www.manta.com/site_map_megabrowse_34_index_1.xml
Sitemap: https://www.manta.com/site_map_megabrowse_35_index_1.xml
Sitemap: https://www.manta.com/site_map_megabrowse_41_index_1.xml
Sitemap: https://www.manta.com/site_map_megabrowse_43_index_1.xml
Sitemap: https://www.manta.com/site_map_megabrowse_44_index_1.xml
Sitemap: https://www.manta.com/site_map_megabrowse_45_index_1.xml
Sitemap: https://www.manta.com/site_map_megabrowse_51_index_1.xml
Sitemap: https://www.manta.com/site_map_megabrowse_53_index_1.xml
Sitemap: https://www.manta.com/site_map_megabrowse_54_index_1.xml
Sitemap: https://www.manta.com/site_map_megabrowse_55_index_1.xml
Sitemap: https://www.manta.com/site_map_unclaimed_world_index_1.xml
Sitemap: https://www.manta.com/site_map_us_AK_index_1.xml
Sitemap: https://www.manta.com/site_map_us_AL_index_1.xml
Sitemap: https://www.manta.com/site_map_us_AR_index_1.xml
Sitemap: https://www.manta.com/site_map_us_AS_index_1.xml
Sitemap: https://www.manta.com/site_map_us_AZ_index_1.xml
Sitemap: https://www.manta.com/site_map_us_CA_index_1.xml
Sitemap: https://www.manta.com/site_map_us_CO_index_1.xml
Sitemap: https://www.manta.com/site_map_us_CT_index_1.xml
Sitemap: https://www.manta.com/site_map_us_DC_index_1.xml
Sitemap: https://www.manta.com/site_map_us_DE_index_1.xml
Sitemap: https://www.manta.com/site_map_us_FL_index_1.xml
Sitemap: https://www.manta.com/site_map_us_FM_index_1.xml
Sitemap: https://www.manta.com/site_map_us_GA_index_1.xml
Sitemap: https://www.manta.com/site_map_us_GU_index_1.xml
Sitemap: https://www.manta.com/site_map_us_HI_index_1.xml
Sitemap: https://www.manta.com/site_map_us_IA_index_1.xml
Sitemap: https://www.manta.com/site_map_us_ID_index_1.xml
Sitemap: https://www.manta.com/site_map_us_IL_index_1.xml
Sitemap: https://www.manta.com/site_map_us_IN_index_1.xml
Sitemap: https://www.manta.com/site_map_us_KS_index_1.xml
Sitemap: https://www.manta.com/site_map_us_KY_index_1.xml
Sitemap: https://www.manta.com/site_map_us_LA_index_1.xml
Sitemap: https://www.manta.com/site_map_us_MA_index_1.xml
Sitemap: https://www.manta.com/site_map_us_MD_index_1.xml
Sitemap: https://www.manta.com/site_map_us_ME_index_1.xml
Sitemap: https://www
A+
Domain Intelligence
manta.com — via Amazon Registrar, Inc., 22 years, 7 months old, hosted on AWS
PASS
manta.com — via Amazon Registrar, Inc., 22 years, 7 months old, hosted on AWS
Info::
Domain registered until Jan 8, 2027 (8 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: Amazon Registrar, 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: AS16509
Domain expiry

177 days

January 8, 2027

SSL certificate

73 days

Issued by Amazon

Domain age

22 years, 7 months

Registered January 8, 2004

DNSSEC

Not enabled

Protects against DNS spoofing

Hosting

AWS

ASN AS16509

18.155.192.54

Registrar

Amazon Registrar, 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 Amazon Registrar, Inc.
Created January 8, 2004 (22 years, 7 months ago)
Expires January 8, 2027 (8 months)
Last Updated December 4, 2025
Name Servers ns-101.awsdns-12.com, ns-1389.awsdns-45.org, ns-1950.awsdns-51.co.uk, ns-759.awsdns-30.net
DNSSEC Not enabled
Hosting
IP Address 18.155.192.54
ASN AS16509 (AMAZON-02 - Amazon.com, Inc., US)
Provider AWS
Data source: rdap (0.2s)

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

Connection waterfall

DNS Lookup 49 ms TCP Connect 3 ms TLS Handshake 6 ms Server Processing 171 ms Content Transfer 0 ms
A
CDN & Delivery
AWS CloudFront (Miss from cloudfront)
PASS
AWS CloudFront (Miss from cloudfront)
Info::
Site is served via AWS CloudFront CDN (edge: SFO53-P1)
Got: x-amz-cf-id: Yb5o89EF9AHTpM36tqLRy1HBx0uPazSqn4yWKWStGc60Mor5VReCtw==
Info::
CDN cache status: Miss from cloudfront
CDN Detected: AWS CloudFront
Provider AWS CloudFront Cache Status Miss from cloudfront Evidence x-amz-cf-id: Yb5o89EF9AHTpM36tqLRy1HBx0uPazSqn4yWKWStGc60Mor5VReCtw==
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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