Check-Host.cc

Domain

codata.org

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

Run a live full scan of codata.org

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
5
A/AAAA targets
Subdomains
23
CT + scan + body
Record Types
5
seen in DNS
Observed Certs
3
in our scans

DNS Records

A
170.249.236.133
AAAA
MX
1 aspmx.l.google.com, 10 alt3.aspmx.l.google.com, 10 alt4.aspmx.l.google.com, 10 lists.codata.org, 5 alt1.aspmx.l.google.com, 5 alt2.aspmx.l.google.com
NS
cp1.privatesystems.net, cp2.privatesystems.net, cp3.privatesystems.net, cp4.privatesystems.net
TXT
v=spf1 ip4:170.249.236.133 ip4:162.255.162.174 ip4:172.104.245.29 include:_spf.google.com ~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

Subject: mail.lists.codata.org
Issuer: R13
SANs: lists.codata.org, mail.lists.codata.org
Subject: conference.codata.org
Issuer: R13
SANs: conference.codata.org
Subject: glycodata.org
Issuer: Amazon RSA 2048 M01
SANs: *.glycodata.org, glycodata.org, www.glycodata.org

IPs Citing This Domain

Hosts whose HTML body references this domain. Strong signal for origin/mirror/embed discovery.

101.201.56.194:80 href · ×2
3.109.224.146:80 href · ×1

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
NS cp3.privatesystems.net 2026-05-26 09:25:18.182 2026-06-15 00:39:07.757
SRV _caldav._tcp 0 0 2079 cp17-ga.privatesystems.net 2026-05-26 09:25:18.182 2026-06-15 00:39:07.757
SRV _autodiscover._tcp 0 0 443 cpanelemaildiscovery.cpanel.net 2026-05-26 09:25:18.182 2026-06-15 00:39:07.757
SRV _carddav._tcp 0 0 2079 cp17-ga.privatesystems.net 2026-05-26 09:25:18.182 2026-06-15 00:39:07.757
NS cp1.privatesystems.net 2026-05-26 09:25:18.182 2026-06-15 00:39:07.757
A 170.249.236.133 2026-05-26 09:25:18.182 2026-06-15 00:39:07.757
TXT v=spf1 ip4:170.249.236.133 ip4:162.255.162.174 ip4:172.104.245.29 include:_spf.google.com ~all 2026-05-26 09:25:18.182 2026-06-15 00:39:07.757
NS cp4.privatesystems.net 2026-05-26 09:25:18.182 2026-06-15 00:39:07.757
MX 10 lists.codata.org 2026-05-26 09:25:18.182 2026-06-15 00:39:07.757
MX 5 alt2.aspmx.l.google.com 2026-05-26 09:25:18.182 2026-06-15 00:39:07.757
NS cp2.privatesystems.net 2026-05-26 09:25:18.182 2026-06-15 00:39:07.757
MX 10 alt4.aspmx.l.google.com 2026-05-26 09:25:18.182 2026-06-15 00:39:07.757
MX 1 aspmx.l.google.com 2026-05-26 09:25:18.182 2026-06-15 00:39:07.757
MX 5 alt1.aspmx.l.google.com 2026-05-26 09:25:18.182 2026-06-15 00:39:07.757
MX 10 alt3.aspmx.l.google.com 2026-05-26 09:25:18.182 2026-06-15 00:39:07.757