Check-Host.cc

Domain

cenosco.com

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

Run a live full scan of cenosco.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
37.139.0.9
AAAA
MX
1 cenosco-com.mail.protection.outlook.com
NS
ns1.argewebhosting.eu, ns2.argewebhosting.com, ns3.argewebhosting.nl
TXT
1Q+OAVreAp0SH7cmdu8RSCdW+h6zBtID6jH51ofR4iBD+d5XI+/PLIR1/rSeHUlaq9qW9M2v111hCkR/nSuAMA==, anthropic-domain-verification-ndn3rb=CCBodZL7EYLBNJ5tPDXXHnpba, apple-domain-verification=gXCzls9ibxREpi9t, atlassian-domain-verification=b9bSdYF601aJk7g1CIH9HI4rv9plBoI9QkpOu/RrCiK9ieQ0aJTrJQBdkOd8LaOs, google-site-verification=5jooB4wwxeOrbhAdI1f4ELJUV2enVv12Gcv8-nmgf4w, google-site-verification=MmGOq0vhWZ4O3eme95HOi9Js91Ud9nkuSoLRAQ42CBU, v=spf1 mx a ip4:188.122.73.195/32 ip4:188.122.73.198/32 ip4:185.134.218.218/32 ip4:188.122.84.0/26 ip4:13.79.129.63/32 ip4:69.72.32.0/20 ip4:50.31.32.0/20 ip4:167.89.0.0/17 ip4:167.89.0.0/24 ip4:192.254.112.0/20 ip4:198.61.254.0/23 include:mail.zendesk.com include:spf.protection.outlook.com ~all, v=spf1 mx a ip4:188.122.73.195/32 ip4:188.122.73.198/32 ip4:185.134.218.218/32 ip4:188.122.84.0/26 ip4:13.79.129.63/32 ip4:69.72.32.0/20 ip4:50.31.32.0/20 ip4:167.89.0.0/17 ip4:167.89.0.0/24 ip4:192.254.112.0/20 ip4:198.61.254.0/23 include:spf.protection.outlook.com ~all
CNAME
CAA
0 iodef "mailto:stefan.deruijter@cenosco.com", 0 issue "amazon.com", 0 issue "amazontrust.com", 0 issue "digicert.com", 0 issue "letsencrypt.org", 0 issue "sectigo.com", 0 issuewild "sectigo.com"

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

Subject: *.cenosco.com
Issuer: Sectigo Public Server Authentication CA DV R36
SANs: *.cenosco.com, cenosco.com
Subject: *.cenosco.com
Issuer: Sectigo Public Server Authentication CA DV R36
SANs: *.cenosco.com, cenosco.com
Subject: *.cenosco.com
Issuer: Sectigo Public Server Authentication CA DV R36
SANs: *.cenosco.com, cenosco.com

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.

No origin-IP leaks detected (yet)

Either this domain doesn't sit behind a CDN, or we haven't seen a TLS cert from a non-CDN IP matching this hostname. Run a fullscan to refresh the cert→IP cross-reference.

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
A 37.139.0.9 2026-05-26 13:19:28.643 2026-07-28 02:15:42.318
CAA 0 issue "sectigo.com" 2026-05-26 13:19:28.643 2026-07-28 02:15:42.318
TXT apple-domain-verification=gXCzls9ibxREpi9t 2026-05-26 13:19:28.643 2026-07-28 02:15:42.318
SRV _sipfederationtls._tcp 100 100 5061 sipfed.online.lync.com 2026-05-26 13:19:28.643 2026-07-28 02:15:42.318
NS ns1.argewebhosting.eu 2026-05-26 13:19:28.643 2026-07-28 02:15:42.318
CAA 0 iodef "mailto:stefan.deruijter@cenosco.com" 2026-05-26 13:19:28.643 2026-07-28 02:15:42.318
TXT 1Q+OAVreAp0SH7cmdu8RSCdW+h6zBtID6jH51ofR4iBD+d5XI+/PLIR1/rSeHUlaq9qW9M2v111hCkR/nSuAMA== 2026-05-26 13:19:28.643 2026-07-28 02:15:42.318
TXT atlassian-domain-verification=b9bSdYF601aJk7g1CIH9HI4rv9plBoI9QkpOu/RrCiK9ieQ0aJTrJQBdkOd8LaOs 2026-05-26 13:19:28.643 2026-07-28 02:15:42.318
TXT anthropic-domain-verification-ndn3rb=CCBodZL7EYLBNJ5tPDXXHnpba 2026-05-26 13:19:28.643 2026-07-28 02:15:42.318
CAA 0 issue "amazon.com" 2026-05-26 13:19:28.643 2026-07-28 02:15:42.318
TXT v=spf1 mx a ip4:188.122.73.195/32 ip4:188.122.73.198/32 ip4:185.134.218.218/32 ip4:188.122.84.0/26 ip4:13.79.129.63/32 ip4:69.72.32.0/20 ip4:50.31.32.0/20 ip4:167.89.0.0/17 ip4:167.89.0.0/24 ip4:192.254.112.0/20 ip4:198.61.254.0/23 include:spf.protection.outlook.com ~all 2026-05-26 13:19:28.643 2026-06-15 03:15:12.235
CAA 0 issuewild "sectigo.com" 2026-05-26 13:19:28.643 2026-07-28 02:15:42.318
TXT google-site-verification=5jooB4wwxeOrbhAdI1f4ELJUV2enVv12Gcv8-nmgf4w 2026-05-26 13:19:28.643 2026-07-28 02:15:42.318
NS ns3.argewebhosting.nl 2026-05-26 13:19:28.643 2026-07-28 02:15:42.318
CAA 0 issue "digicert.com" 2026-05-26 13:19:28.643 2026-07-28 02:15:42.318
CAA 0 issue "amazontrust.com" 2026-05-26 13:19:28.643 2026-07-28 02:15:42.318
TXT google-site-verification=MmGOq0vhWZ4O3eme95HOi9Js91Ud9nkuSoLRAQ42CBU 2026-05-26 13:19:28.643 2026-07-28 02:15:42.318
NS ns2.argewebhosting.com 2026-05-26 13:19:28.643 2026-07-28 02:15:42.318
CAA 0 issue "letsencrypt.org" 2026-05-26 13:19:28.643 2026-07-28 02:15:42.318
MX 1 cenosco-com.mail.protection.outlook.com 2026-05-26 13:19:28.643 2026-07-28 02:15:42.318
TXT v=spf1 mx a ip4:188.122.73.195/32 ip4:188.122.73.198/32 ip4:185.134.218.218/32 ip4:188.122.84.0/26 ip4:13.79.129.63/32 ip4:69.72.32.0/20 ip4:50.31.32.0/20 ip4:167.89.0.0/17 ip4:167.89.0.0/24 ip4:192.254.112.0/20 ip4:198.61.254.0/23 include:mail.zendesk.com include:spf.protection.outlook.com ~all 2026-07-28 02:05:12.153 2026-07-28 02:15:42.318