Check-Host.cc

Domain

bluecoat.com

Aggregated from public BGP, CT logs, our scan layer, honeypots and global probes.

Run a live full scan of bluecoat.com

On-demand: ports, banners, TLS, tech-stack, subdomains and origin/IP-leak detection. Results are shared publicly for everyone to link to.

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Hosting IPs
A/AAAA targets
Subdomains
CT + scan + body
Record Types
seen in DNS
Observed Certs
in our scans

DNS Records

A
50.112.202.115, 52.13.171.212, 54.68.22.26
AAAA
2001:418:9804:111::c
MX
10 cluster4.us.messagelabs.com, 100 ipv6mx.bluecoat.com, 20 cluster4a.us.messagelabs.com, 32767 ms85580494.msv1.invalid
NS
edns161.ultradns.biz, edns161.ultradns.com, edns161.ultradns.net, edns161.ultradns.org
TXT
S0Y0M52642, _eoqy13kunps2023iskm3dskcjvs2f2n, _sry6j5b74z9yv6h80u4qb9qtjbrhqgi, v=spf1 include:bluecoat.com._nspf.vali.email include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
CNAME
CAA

WHOIS / Registration

Registration data planned

Registrar, creation/expiry dates and domain status via RDAP. Rolling out gradually — bulk WHOIS is rate-limited, so we resolve on a prioritized cadence.

Subdomains

Subdomain enumeration pending

Every subdomain ever issued a TLS cert under this apex — extracted from Certificate Transparency logs, our own scan observations and body references.

Tech Stack

Tech detection pending

Wappalyzer-rules detect CMS, frameworks, analytics, JS libs and server-side languages on this domain.

TLS Certificates

Certificate observations pending

TLS certs naming this domain in subject or SANs will appear here as our scan-layer catches them.

IPs Citing This Domain

No citing IPs found yet

As the world-sweep progresses, hosts referencing this domain in their HTML will surface here.

Origin / IP-Leak

USP

When a hostname is served behind a CDN (e.g. Cloudflare), the origin server can sometimes be identified by matching its TLS cert against the protected hostname. Findings shown here are heuristic candidates, not guarantees.

Origin IP Origin ASN CDN ASN Confidence Reasoning
168.110.117.96 AS31898 AS16509 95% cert 9dde7987… served by 168.110.117.96 (AS31898) carries SAN bluecoat.com which currently resolves through Amazon (AS16509) at 52.13.171.212, 50.112.202.115, 54.68.22.26, 2001:418:9804:111::c
166.88.14.80 AS149440 AS16509 95% cert 9dde7987… served by 166.88.14.80 (AS149440) carries SAN bluecoat.com which currently resolves through Amazon (AS16509) at 52.13.171.212, 50.112.202.115, 54.68.22.26, 2001:418:9804:111::c

Threat Intelligence

Domain threat-intel pending

Matches in URLhaus, OpenPhish, PhishTank, malware feeds, and Spamhaus DBL.

History

Passive DNS — every value this name ever resolved to and when we first / last observed it. Updates every cycle of our forward-DNS crawler.

Type Value First seen Last seen
MX 32767 ms85580494.msv1.invalid 2026-05-26 10:05:02.397 2026-07-28 08:41:52.746
MX 10 cluster4.us.messagelabs.com 2026-05-26 10:05:02.397 2026-07-28 08:41:52.746
AAAA 2001:418:9804:111::c 2026-05-26 10:05:02.397 2026-07-28 08:41:52.746
TXT S0Y0M52642 2026-05-26 10:05:02.397 2026-07-28 08:41:52.746
MX 100 ipv6mx.bluecoat.com 2026-05-26 10:05:02.397 2026-07-28 08:41:52.746
NS edns161.ultradns.org 2026-05-26 10:05:02.397 2026-07-28 08:41:52.746
NS edns161.ultradns.biz 2026-05-26 10:05:02.397 2026-07-28 08:41:52.746
A 52.13.171.212 2026-05-26 10:05:02.397 2026-07-28 08:41:52.746
SRV _xmpp-client._tcp 5 0 5222 bluefire.bluecoat.com 2026-05-26 10:05:02.397 2026-07-28 08:41:52.746
A 54.68.22.26 2026-05-26 10:05:02.397 2026-07-28 08:41:52.746
TXT v=spf1 include:bluecoat.com._nspf.vali.email include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all 2026-05-26 10:05:02.397 2026-07-28 08:41:52.746
NS edns161.ultradns.net 2026-05-26 10:05:02.397 2026-07-28 08:41:52.746
MX 20 cluster4a.us.messagelabs.com 2026-05-26 10:05:02.397 2026-07-28 08:41:52.746
TXT _eoqy13kunps2023iskm3dskcjvs2f2n 2026-05-26 10:05:02.397 2026-07-28 08:41:52.746
SRV _sipfederationtls._tcp 100 1 5061 sipfed.online.lync.com 2026-05-26 10:05:02.397 2026-07-28 08:41:52.746
NS edns161.ultradns.com 2026-05-26 10:05:02.397 2026-07-28 08:41:52.746
TXT _sry6j5b74z9yv6h80u4qb9qtjbrhqgi 2026-05-26 10:05:02.397 2026-07-28 08:41:52.746
A 50.112.202.115 2026-05-26 10:05:02.397 2026-07-28 08:41:52.746