linuxconfig.org
Aggregated from public BGP, CT logs, our scan layer, honeypots and global probes.
Run a live full scan of linuxconfig.org
On-demand: ports, banners, TLS, tech-stack, subdomains and origin/IP-leak detection. Results are shared publicly for everyone to link to.
DNS Records
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
Hosts whose HTML body references this domain. Strong signal for origin/mirror/embed discovery.
Origin / IP-Leak
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 | hugh.ns.cloudflare.com | 2026-05-26 23:41:22.758 | 2026-06-19 01:03:07.808 |
| TXT | brave-ledger-verification=b4694ab83af56de32d3ad1af1a13388a7465435fc7fb8d33f79c762326b43806 | 2026-05-26 23:41:22.758 | 2026-06-19 01:03:07.808 |
| NS | elsa.ns.cloudflare.com | 2026-05-26 23:41:22.758 | 2026-06-19 01:03:07.808 |
| A | 172.66.43.12 | 2026-05-26 23:41:22.758 | 2026-06-19 01:03:07.808 |
| AAAA | 2606:4700:3108::ac42:2b0c | 2026-05-26 23:41:22.758 | 2026-06-19 01:03:07.808 |
| TXT | v=spf1 include:_spf.protonmail.ch ~all | 2026-05-26 23:41:22.758 | 2026-06-19 01:03:07.808 |
| AAAA | 2606:4700:3108::ac42:28f4 | 2026-05-26 23:41:22.758 | 2026-06-19 01:03:07.808 |
| TXT | brevo-code:b3b3b8d8f246242a95c7d5e621d5d680 | 2026-05-26 23:41:22.758 | 2026-06-19 01:03:07.808 |
| CAA | 0 issue "ssl.com" | 2026-05-26 23:41:22.758 | 2026-06-19 01:03:07.808 |
| MX | 20 mailsec.protonmail.ch | 2026-05-26 23:41:22.758 | 2026-06-19 01:03:07.808 |
| CAA | 0 issuewild "digicert.com; cansignhttpexchanges=yes" | 2026-05-26 23:41:22.758 | 2026-06-19 01:03:07.808 |
| CAA | 0 issuewild "ssl.com" | 2026-05-26 23:41:22.758 | 2026-06-19 01:03:07.808 |
| TXT | protonmail-verification=e77b2b108704a6d4a7e04a25765b0183a59ee49b | 2026-05-26 23:41:22.758 | 2026-06-19 01:03:07.808 |
| TXT | google-site-verification=qK_FajPvlfEnqgVJeNFeu-EtmfeOTRAnlstj1x05qOk | 2026-05-26 23:41:22.758 | 2026-06-19 01:03:07.808 |
| MX | 10 mail.protonmail.ch | 2026-05-26 23:41:22.758 | 2026-06-19 01:03:07.808 |
| A | 172.66.40.244 | 2026-05-26 23:41:22.758 | 2026-06-19 01:03:07.808 |
| CAA | 0 issue "digicert.com; cansignhttpexchanges=yes" | 2026-05-26 23:41:22.758 | 2026-06-19 01:03:07.808 |
| CAA | 0 issuewild "comodoca.com" | 2026-05-26 23:41:22.758 | 2026-06-19 01:03:07.808 |
| CAA | 0 issuewild "letsencrypt.org" | 2026-05-26 23:41:22.758 | 2026-06-19 01:03:07.808 |
| CAA | 0 issuewild "pki.goog; cansignhttpexchanges=yes" | 2026-05-26 23:41:22.758 | 2026-06-19 01:03:07.808 |
| CAA | 0 issue "letsencrypt.org" | 2026-05-26 23:41:22.758 | 2026-06-19 01:03:07.808 |
| TXT | google-site-verification=miFgpfeTk1F0C3P3Tp-IqbH9pb20lBCavKylF5DaKOA | 2026-05-26 23:41:22.758 | 2026-06-19 01:03:07.808 |
| CAA | 0 issue "comodoca.com" | 2026-05-26 23:41:22.758 | 2026-06-19 01:03:07.808 |
| CAA | 0 issue "pki.goog; cansignhttpexchanges=yes" | 2026-05-26 23:41:22.758 | 2026-06-19 01:03:07.808 |