1xbook.us
Aggregated from public BGP, CT logs, our scan layer, honeypots and global probes.
Run a live full scan of 1xbook.us
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 |
|---|---|---|
| 1xbook.us | 2026-06-18 00:37:04.204 | |
| ophu-dev.1xbook.us | 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
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.
CT-Log Evidence
Certificates from public Certificate Transparency logs whose subject or SAN names this domain — including historic certs we never observed live.
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-216.awsdns-27.com | 2026-05-31 15:52:46.288 | 2026-06-18 00:37:04.204 |
| A | 54.192.35.117 | 2026-05-31 15:52:46.288 | 2026-06-16 13:33:55.581 |
| A | 54.192.35.9 | 2026-05-31 15:52:46.288 | 2026-06-16 13:33:55.581 |
| NS | ns-1302.awsdns-34.org | 2026-05-31 15:52:46.288 | 2026-06-18 00:37:04.204 |
| A | 54.192.35.95 | 2026-05-31 15:52:46.288 | 2026-06-16 13:33:55.581 |
| NS | ns-1937.awsdns-50.co.uk | 2026-05-31 15:52:46.288 | 2026-06-18 00:37:04.204 |
| NS | ns-972.awsdns-57.net | 2026-05-31 15:52:46.288 | 2026-06-18 00:37:04.204 |
| A | 54.192.35.67 | 2026-05-31 15:52:46.288 | 2026-06-16 13:33:55.581 |
| A | 3.173.161.89 | 2026-05-31 15:54:59.612 | 2026-06-18 00:37:04.204 |
| A | 3.173.161.88 | 2026-05-31 15:54:59.612 | 2026-06-18 00:37:04.204 |
| A | 3.173.161.27 | 2026-05-31 15:54:59.612 | 2026-06-18 00:37:04.204 |
| A | 3.173.161.44 | 2026-05-31 15:54:59.612 | 2026-06-18 00:37:04.204 |
| A | 13.32.220.112 | 2026-05-31 16:30:31.866 | 2026-05-31 16:30:31.866 |
| A | 13.32.220.110 | 2026-05-31 16:30:31.866 | 2026-05-31 16:30:31.866 |
| A | 13.32.220.38 | 2026-05-31 16:30:31.866 | 2026-05-31 16:30:31.866 |
| A | 13.32.220.95 | 2026-05-31 16:30:31.866 | 2026-05-31 16:30:31.866 |
| A | 52.222.154.92 | 2026-05-31 18:10:31.875 | 2026-06-05 05:59:55.448 |
| A | 52.222.154.24 | 2026-05-31 18:10:31.875 | 2026-06-05 05:59:55.448 |
| A | 52.222.154.93 | 2026-05-31 18:10:31.875 | 2026-06-05 05:59:55.448 |
| A | 52.222.154.8 | 2026-05-31 18:10:31.875 | 2026-06-05 05:59:55.448 |
| A | 143.204.55.50 | 2026-06-01 18:33:44.605 | 2026-06-05 14:18:26.143 |
| A | 143.204.55.112 | 2026-06-01 18:33:44.605 | 2026-06-05 14:18:26.143 |
| A | 143.204.55.82 | 2026-06-01 18:33:44.605 | 2026-06-05 14:18:26.143 |
| A | 143.204.55.110 | 2026-06-01 18:33:44.605 | 2026-06-05 14:18:26.143 |
| A | 52.84.118.17 | 2026-06-02 12:44:11.638 | 2026-06-02 12:44:11.638 |
| A | 52.84.118.110 | 2026-06-02 12:44:11.638 | 2026-06-02 12:44:11.638 |
| A | 52.84.118.108 | 2026-06-02 12:44:11.638 | 2026-06-02 12:44:11.638 |
| A | 52.84.118.72 | 2026-06-02 12:44:11.638 | 2026-06-02 12:44:11.638 |
| A | 52.84.45.9 | 2026-06-04 19:52:25.883 | 2026-06-05 13:18:43.450 |
| A | 52.84.45.62 | 2026-06-04 19:52:25.883 | 2026-06-05 13:18:43.450 |
| A | 52.84.45.75 | 2026-06-04 19:52:25.883 | 2026-06-05 13:18:43.450 |
| A | 52.84.45.66 | 2026-06-04 19:52:25.883 | 2026-06-05 13:18:43.450 |