nixos.org
Aggregated from public BGP, CT logs, our scan layer, honeypots and global probes.
Run a live full scan of nixos.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
Every subdomain we know about — harvested from CT-log SANs, scan-observed certs and HTML body references — paired with its current A/AAAA target.
| Subdomain | Resolves to | Last seen |
|---|---|---|
| cache.nixos.org | 2026-07-23 23:36:58.303 | |
| mobile.nixos.org | 2026-05-27 14:49:12.821 | |
| status.nixos.org | 2026-06-21 22:43:28.039 | |
| artifacts.nixos.org | 2026-06-04 05:29:57.962 | |
| brand.nixos.org | 2026-07-23 23:36:58.303 | |
| search.nixos.org | 2026-07-24 01:57:57.176 | |
| cryptpad-sandbox.ngi.nixos.org | 2026-07-27 12:01:06.998 | |
| cryptpad.ngi.nixos.org | 2026-07-20 17:19:25.721 | |
| discourse.nixos.org | 2026-07-22 20:14:36.796 | |
| grafana.nixos.org | 2026-07-22 13:21:56.713 | |
| hydra.nixos.org | 2026-07-25 18:09:53.355 | |
| monitoring.nixos.org | 2026-05-27 14:49:12.821 | |
| nixos.org | 2026-07-25 11:28:26.811 | |
| prometheus.nixos.org | 2026-07-24 09:01:41.850 | |
| summer.nixos.org | 2026-07-22 22:53:08.725 | |
| tracker-staging.security.nixos.org | 2026-06-20 10:31:22.237 | |
| wiki.nixos.org | 2026-07-19 20:43:31.711 | |
| buildbot.ngi.nixos.org | 1970-01-01 00:00:00.000 | |
| cache-staging.nixos.org | 1970-01-01 00:00:00.000 | |
| cache.ngi0.nixos.org | 1970-01-01 00:00:00.000 | |
| common-styles.nixos.org | 1970-01-01 00:00:00.000 | |
| freescout.nixos.org | 1970-01-01 00:00:00.000 | |
| live.nixos.org | 1970-01-01 00:00:00.000 | |
| matrix.nixos.org | 1970-01-01 00:00:00.000 | |
| ngi.nixos.org | 1970-01-01 00:00:00.000 | |
| releases.nixos.org | 1970-01-01 00:00:00.000 | |
| tarballs.nixos.org | 1970-01-01 00:00:00.000 | |
| test.wiki.nixos.org | 1970-01-01 00:00:00.000 | |
| tracker.security.nixos.org | 1970-01-01 00:00:00.000 | |
| weekly.nixos.org | 1970-01-01 00:00:00.000 | |
| www.nixos.org | 1970-01-01 00:00:00.000 |
Tech Stack
Tech detection pending
Wappalyzer-rules detect CMS, frameworks, analytics, JS libs and server-side languages on this domain.
TLS Certificates
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 |
|---|---|---|---|
| A | 99.83.231.61 | 2026-05-25 21:56:50.553 | 2026-07-25 11:28:26.811 |
| A | 75.2.60.5 | 2026-05-25 21:56:50.553 | 2026-07-25 11:28:26.811 |
| NS | ns-177-a.gandi.net | 2026-05-25 22:11:29.484 | 2026-07-25 11:28:26.811 |
| NS | ns-61-b.gandi.net | 2026-05-25 22:11:29.484 | 2026-07-25 11:28:26.811 |
| TXT | brevo-code:f580a125e215ecb440363a15cdf47a17 | 2026-05-25 22:11:29.484 | 2026-07-25 11:28:26.811 |
| TXT | apple-domain-verification=OvacO4lGB9A6dBFg | 2026-05-25 22:11:29.484 | 2026-07-25 11:28:26.811 |
| NS | ns-161-c.gandi.net | 2026-05-25 22:11:29.484 | 2026-07-25 11:28:26.811 |
| TXT | v=spf1 a:umbriel.nixos.org -all | 2026-05-25 22:11:29.484 | 2026-07-25 11:28:26.811 |
| MX | 10 umbriel.nixos.org | 2026-05-25 22:11:29.484 | 2026-07-25 11:28:26.811 |
| TXT | google-site-verification=Pm5opvmNjJOwdb7JnuVJ_eFBPaZYWNcAavY-08AJoGc | 2026-05-25 22:11:29.484 | 2026-07-25 11:28:26.811 |
| CAA | 128 iodef "mailto:infra+caa@nixos.org" | 2026-05-26 10:41:24.904 | 2026-07-25 11:28:26.811 |
| CAA | 128 issue "letsencrypt.org" | 2026-05-26 10:41:24.904 | 2026-07-25 11:28:26.811 |
| CAA | 128 issuewild ";" | 2026-05-26 10:41:24.904 | 2026-07-25 11:28:26.811 |