l4d.com
Aggregated from public BGP, CT logs, our scan layer, honeypots and global probes.
Run a live full scan of l4d.com
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
No citing IPs found yet
As the world-sweep progresses, hosts referencing this domain in their HTML will surface here.
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 | a1-194.akam.net | 2026-05-31 04:25:40.750 | 2026-07-27 21:48:21.645 |
| MX | 10 us-smtp-inbound-2.mimecast.com | 2026-05-31 04:25:40.750 | 2026-07-27 21:48:21.645 |
| A | 23.37.62.52 | 2026-05-31 04:25:40.750 | 2026-05-31 04:25:40.750 |
| NS | a9-66.akam.net | 2026-05-31 04:25:40.750 | 2026-07-27 21:48:21.645 |
| TXT | v=spf1 mx include:_netblocks.mimecast.com -all | 2026-05-31 04:25:40.750 | 2026-07-27 21:48:21.645 |
| NS | a2-64.akam.net | 2026-05-31 04:25:40.750 | 2026-07-27 21:48:21.645 |
| NS | a22-67.akam.net | 2026-05-31 04:25:40.750 | 2026-07-27 21:48:21.645 |
| MX | 10 us-smtp-inbound-1.mimecast.com | 2026-05-31 04:25:40.750 | 2026-07-27 21:48:21.645 |
| NS | a7-66.akam.net | 2026-05-31 04:25:40.750 | 2026-07-27 21:48:21.645 |
| NS | a24-64.akam.net | 2026-05-31 04:25:40.750 | 2026-07-27 21:48:21.645 |
| A | 23.55.224.97 | 2026-05-31 13:23:40.817 | 2026-07-27 07:28:02.530 |
| A | 104.102.22.50 | 2026-06-01 10:17:37.538 | 2026-07-19 15:00:30.002 |
| CAA | 0 iodef "mailto:ssl-abuse@valvesoftware.com" | 2026-06-01 10:17:37.538 | 2026-07-27 21:48:21.645 |
| CAA | 0 issue "digicert.com" | 2026-06-01 10:17:37.538 | 2026-07-27 21:48:21.645 |
| CAA | 0 issue "letsencrypt.org" | 2026-06-01 10:17:37.538 | 2026-07-27 21:48:21.645 |
| A | 184.24.161.37 | 2026-06-01 21:42:30.600 | 2026-07-25 21:24:24.275 |
| A | 2.23.136.4 | 2026-07-17 19:41:30.447 | 2026-07-23 06:49:31.740 |
| A | 23.213.69.74 | 2026-07-22 07:23:51.561 | 2026-07-22 22:32:04.940 |
| A | 104.126.125.147 | 2026-07-22 17:30:24.264 | 2026-07-22 17:30:24.264 |
| A | 184.31.66.9 | 2026-07-23 16:24:30.589 | 2026-07-23 16:24:30.589 |
| A | 173.223.113.143 | 2026-07-27 12:21:18.087 | 2026-07-27 12:21:18.087 |
| A | 184.25.219.75 | 2026-07-27 21:48:21.645 | 2026-07-27 21:48:21.645 |