Check-Host.cc

Domain

leaflet.pub

Aggregated from public BGP, CT logs, our scan layer, honeypots and global probes.

Run a live full scan of leaflet.pub

On-demand: ports, banners, TLS, tech-stack, subdomains and origin/IP-leak detection. Results are shared publicly for everyone to link to.

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Hosting IPs
7
A/AAAA targets
Subdomains
12
CT + scan + body
Record Types
5
seen in DNS
Observed Certs
3
in our scans

DNS Records

A
AAAA
MX
NS
TXT
CNAME
CAA

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.

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

USP

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
CAA 0 issue "sectigo.com" 2026-05-27 01:12:39.354 2026-06-17 05:22:05.178
NS ns1.vercel-dns.com 2026-05-27 01:12:39.354 2026-06-17 05:22:05.178
TXT google-site-verification=VK7-PKhtweZsAgpwRioGuKAYHYMN8PXtOoYMVDME0R4 2026-05-27 01:12:39.354 2026-06-17 05:22:05.178
TXT google-site-verification=Xy2mIJRMKaJMTPprCgpLfv0UEyIEWRfY9eWXRPwEd1c 2026-05-27 01:12:39.354 2026-06-17 05:22:05.178
A 216.150.16.193 2026-05-27 01:12:39.354 2026-05-27 01:12:39.354
MX 1 smtp.google.com 2026-05-27 01:12:39.354 2026-06-17 05:22:05.178
CAA 0 issue "pki.goog" 2026-05-27 01:12:39.354 2026-06-17 05:22:05.178
A 216.150.16.1 2026-05-27 01:12:39.354 2026-06-04 21:47:25.595
NS ns2.vercel-dns.com 2026-05-27 01:12:39.354 2026-06-17 05:22:05.178
CAA 0 issue "letsencrypt.org" 2026-05-27 01:12:39.354 2026-06-17 05:22:05.178
TXT google-site-verification=_LC2o38KLCdPBVK691dSTf0rcRtKUw4Bprry2FIYI18 2026-05-27 01:12:39.354 2026-06-17 05:22:05.178
A 216.150.1.129 2026-06-01 21:42:30.600 2026-06-01 21:42:30.600
A 216.150.16.129 2026-06-01 21:42:30.600 2026-06-04 21:47:25.595
A 216.150.1.193 2026-06-17 05:22:05.178 2026-06-17 05:22:05.178
A 216.150.1.65 2026-06-17 05:22:05.178 2026-06-17 05:22:05.178