Check-Host.cc

Domain

git.kernel.org

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

Run a live full scan of git.kernel.org

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

Deep-scan now
Hosting IPs
2
A/AAAA targets
Subdomains
CT + scan + body
Record Types
2
seen in DNS
Observed Certs
27
in our scans

DNS Records

A
172.105.64.184
AAAA
2a01:7e01:e001:937:0:1991:8:25
MX
NS
TXT
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: tor.source.kernel.org
Issuer: YE1
SANs: android.kernel.org, git.kernel.org, kernel.org, linux.kernel.org, lore.kernel.org, origin.kernel.org, tor.source.kernel.org, wireless.kernel.org, www.kernel.org
Subject: tor.source.kernel.org
Issuer: YE1
SANs: android.kernel.org, git.kernel.org, kernel.org, linux.kernel.org, lore.kernel.org, origin.kernel.org, tor.source.kernel.org, wireless.kernel.org, www.kernel.org
Subject: fra.source.kernel.org
Issuer: YE2
SANs: fra.source.kernel.org, git.kernel.org, kernel.org, lore.kernel.org, origin.kernel.org, www.kernel.org
Subject: tor.source.kernel.org
Issuer: YE1
SANs: android.kernel.org, git.kernel.org, kernel.org, linux.kernel.org, lore.kernel.org, origin.kernel.org, tor.source.kernel.org, wireless.kernel.org, www.kernel.org
Subject: tor.source.kernel.org
Issuer: YE1
SANs: android.kernel.org, git.kernel.org, kernel.org, linux.kernel.org, lore.kernel.org, origin.kernel.org, tor.source.kernel.org, wireless.kernel.org, www.kernel.org
Subject: tor.source.kernel.org
Issuer: YE1
SANs: android.kernel.org, git.kernel.org, kernel.org, linux.kernel.org, lore.kernel.org, origin.kernel.org, tor.source.kernel.org, wireless.kernel.org, www.kernel.org
Subject: tor.source.kernel.org
Issuer: YE1
SANs: android.kernel.org, git.kernel.org, kernel.org, linux.kernel.org, lore.kernel.org, origin.kernel.org, tor.source.kernel.org, wireless.kernel.org, www.kernel.org
Subject: tor.source.kernel.org
Issuer: YE1
SANs: android.kernel.org, git.kernel.org, kernel.org, linux.kernel.org, lore.kernel.org, origin.kernel.org, tor.source.kernel.org, wireless.kernel.org, www.kernel.org
Subject: fra.source.kernel.org
Issuer: YE2
SANs: fra.source.kernel.org, git.kernel.org, kernel.org, lore.kernel.org, origin.kernel.org, www.kernel.org
Subject: tor.source.kernel.org
Issuer: YE1
SANs: android.kernel.org, git.kernel.org, kernel.org, linux.kernel.org, lore.kernel.org, origin.kernel.org, tor.source.kernel.org, wireless.kernel.org, www.kernel.org
Subject: tor.source.kernel.org
Issuer: YE1
SANs: android.kernel.org, git.kernel.org, kernel.org, linux.kernel.org, lore.kernel.org, origin.kernel.org, tor.source.kernel.org, wireless.kernel.org, www.kernel.org

IPs Citing This Domain

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

78.47.254.151:80 href · ×25
23.147.56.50:443 href · ×25
129.154.193.79:443 href · ×25
119.28.52.204:80 href · ×20
108.51.114.73:443 href · ×2
213.160.72.247:443 href · ×2
108.45.147.140:443 href · ×2
51.222.110.88:443 href · ×1
104.236.154.61:80 href · ×1
46.43.20.186:443 href · ×1
151.115.75.92:443 href · ×1
84.201.172.165:443 href · ×1
120.78.6.6:443 href · ×1
104.236.154.61:443 href · ×1
213.165.63.75:443 href · ×1
220.134.220.36:443 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
AAAA 2a01:7e01:e001:937:0:1991:8:25 2026-05-25 23:59:40.866 2026-07-28 15:04:37.256
A 172.105.64.184 2026-05-25 23:59:40.866 2026-07-28 15:04:37.256