oeru.org
Aggregated from public BGP, CT logs, our scan layer, honeypots and global probes.
Run a live full scan of oeru.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 |
|---|---|---|---|
| AAAA | 2604:a880:2:d0::20de:9001 | 2026-06-25 11:02:45.060 | 2026-07-23 02:50:41.985 |
| TXT | v=spf1 mx ip4:54.69.192.155 ip4:54.218.47.90 ip4:5.9.142.102 ip6:2a01:4f8:131:42a4::2 a:oeru.org include:about.oerfoundation.org include:spf.mailjet.com ?all | 2026-06-25 11:02:45.060 | 2026-07-23 02:50:41.985 |
| TXT | google-site-verification=nebt_EGR8eUBmNRMxsh6K4RhH24fHiocQGuDXhSyhU4 | 2026-06-25 11:02:45.060 | 2026-07-23 02:50:41.985 |
| NS | ns61.domaincontrol.com | 2026-06-25 11:02:45.060 | 2026-07-23 02:50:41.985 |
| AAAA | 2a01:4ff:1f0:ca60::1 | 2026-06-25 11:02:45.060 | 2026-07-23 02:50:41.985 |
| NS | ns62.domaincontrol.com | 2026-06-25 11:02:45.060 | 2026-07-23 02:50:41.985 |
| MX | 10 about.oerfoundation.org | 2026-06-25 11:02:45.060 | 2026-07-23 02:50:41.985 |
| TXT | google-site-verification=YRXKAN91rvITjqRsgOkm650pkWRZVsO_JDuqjSsx_WE | 2026-06-25 11:02:45.060 | 2026-07-23 02:50:41.985 |
| A | 5.78.64.57 | 2026-06-25 11:02:45.060 | 2026-07-23 02:50:41.985 |