ant.isi.edu
Aggregated from public BGP, CT logs, our scan layer, honeypots and global probes.
Run a live full scan of ant.isi.edu
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
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 | ns-e.b.isi.edu | 2026-05-25 22:09:29.497 | 2026-07-27 21:25:17.327 |
| A | 128.9.28.9 | 2026-05-25 22:09:29.497 | 2026-07-27 21:25:17.327 |
| MX | 20 ant.isi.edu | 2026-05-25 22:09:29.497 | 2026-07-27 21:25:17.327 |
| MX | 10 ant.isi.edu | 2026-05-25 22:09:29.497 | 2026-07-27 21:25:17.327 |
| NS | ns-lax.b.root-servers.org | 2026-05-25 22:09:29.497 | 2026-07-27 21:25:17.327 |
| NS | ns-w.b.isi.edu | 2026-05-25 22:09:29.497 | 2026-07-27 21:25:17.327 |
| TXT | v=spf1 a:ant.isi.edu mx:ant.isi.edu ip4:128.9.28.9 ip6:2001:1878:401::8009:1c09 ~all | 2026-05-25 22:09:29.497 | 2026-05-27 18:03:08.079 |
| AAAA | 2001:1878:401::8009:1c09 | 2026-05-25 22:09:29.497 | 2026-07-27 21:25:17.327 |
| TXT | v=spf1 a:ant.isi.edu mx:ant.isi.edu ip4:128.9.28.9 ip6:2001:1878:401::8009:1c09 ip4:128.9.28.84 ip6:2001:1878:401::8009:1c54 ~all | 2026-05-30 23:31:15.327 | 2026-07-27 21:25:17.327 |
| A | 128.9.28.84 | 2026-06-03 15:30:17.088 | 2026-07-27 21:25:17.327 |
| AAAA | 2001:1878:401::8009:1c54 | 2026-06-03 15:30:17.088 | 2026-07-27 21:25:17.327 |