Check-Host.cc

IP Address IPv4

77.72.146.10

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

Run a live full scan of 77.72.146.10

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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ASN
AS20857
TransIP BV
Country
GeoIP pending
Reverse DNS
srv2.kerk.email
PTR
Open Ports
5
Last scan

Autonomous System

ASN
AS Name
TransIP BV
AS Type
RIR
RIPE NCC
Allocated
2001-06-20

Geolocation

Country
Continent
Source
MaxMind GeoLite2

Reverse DNS

Last seen
2026-07-26 07:01:19

Network

RPKI

Open Ports

Port Proto Service Server Last seen
80 tcp http 2026-07-24 15:52:11.000
143 tcp imap 2026-07-21 13:27:53.000
587 tcp smtp-submission 2026-07-26 06:59:59.000
993 tcp imaps 2026-07-20 19:16:43.000
995 tcp pop3s 2026-07-21 22:02:15.000

TLS Certificates

TLS certificate observations pending

Once our scan layer captures a TLS cert from this IP, certificate chain, JARM and JA4S fingerprints will appear here.

Tech Stack

Wappalyzer fingerprinting pending

HTTP-body analysis identifies web frameworks, CMS platforms, analytics, JS libraries and server-side languages from this host.

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-leak candidates for this IP

When this IP serves a TLS cert for a domain that fronts behind a CDN, that domain surfaces here as an origin-leak candidate with a confidence score.

Multi-Vantage Check

Reachability accrued passively from real user-triggered checks across our 65+ probe nodes. Run a live check to add fresh data.

ICMP responsive This IP replied to our global ICMP sweep — last confirmed 2026-07-31.

No accumulated reachability data yet

Reachability accrues from real user-triggered checks. Trigger a Ping or HTTP check from our 65+ probe nodes to contribute the first data point.

Threat Intelligence

No threat-intel matches

This IP doesn't appear in any of the feeds we mirror (Tor exits, FireHOL Level 1-3, Spamhaus DROP/EDROP, URLhaus, OpenPhish). Absence here doesn't prove the IP is clean — it just means none of our public-feed sources flag it.

Co-Hosted Domains

Domains this host references in its HTML AND whose DNS A/AAAA record resolves back to this IP — i.e. actually hosted here.

www.kerkenit.nl DNS-confirmed
www.kerkenit.com DNS-confirmed
www.iglesiaylati.com.pa DNS-confirmed
www.kerkenit.com DNS-confirmed

External References

Domains the body links to whose DNS does NOT resolve to this IP — usually CDN assets, embeds, or third-party services. Boilerplate (Google Fonts, jsDelivr, w3.org…) is already filtered.

www.kerkenit.support href · ×4
threads.net href · ×1
teams.microsoft.com href · ×1
wa.me href · ×1
x.com href · ×1
instagram.com href · ×1
stackoverflow.com href · ×1
www.github.com href · ×1

History

Historical change-log pending

ASN changes, prefix re-allocations, cert rotations, port-state diffs over months — accumulates as our archives grow.