Check-Host.cc

IP Address IPv4

162.243.204.252

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

Run a live full scan of 162.243.204.252

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

Deep-scan now
ASN
Not yet attributed
Country
US
United States
Reverse DNS
butterdev.com
PTR
Open Ports
2
Last scan

Autonomous System

ASN
AS Name
AS Type
RIR
ARIN
Allocated
2013-09-06
Allocation status
Allocated

Geolocation

Country
US · United States
Continent
North America
Source
MaxMind GeoLite2

Reverse DNS

Last seen
2026-07-18 23:58:19

Network

Prefix
RPKI

Open Ports

Port Proto Service Server Last seen
80 tcp http Apache 2026-05-27 02:10:42.000
443 tcp https Apache 2026-07-18 23:57:23.000

TLS Certificates

Port 443 9b382d2a0a6b…
Subject: butterdev.com
Issuer: butterdev.com
SANs: americaninisrael.com, butterdev.com, cambioyoga.com, davidmarginian.com, floridaplay.com, goldshovel.com, mail.butterdev.com, mail.david.marginian.com, mail.floridaplay.com, mail.goldshovel.com, mail.parkplayusa.com, nicholasmarginian.com, parkplayusa.com, richichihealth.com, www.americaninisrael.com, www.butterdev.com, www.cambioyoga.com, www.davidmarginian.com, www.floridaplay.com, www.goldshovel.com, www.nicholasmarginian.com, www.parkplayusa.com, www.richichihealth.com
Valid 2014-02-16 22:03:29 → 2034-02-11 22:03:29

Tech Stack

Detected via Wappalyzer-style rules on the HTTP response body, headers, scripts and meta tags.

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.

Web Pages

Port Page title Status Flags
443 Butter Dev - David Marginian - Java Web Developer 200
80 Butter Dev - David Marginian - Java Web Developer 200

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.butterdev.com DNS-confirmed
butterdev.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.

directwebremoting.org href · ×14
code.google.com href · ×12
www.cygwin.com href · ×8
confluence.issinc.com href · ×4
www.xenocode.com href · ×4
jawr.dev.java.net href · ×4
www.my-debugbar.com href · ×4
spoon.net href · ×2
support.microsoft.com href · ×2
blogs.webtide.com href · ×2
www.boldgrid.com href · ×2
repo1.maven.org href · ×2
api.w.org href · ×2
www.nowrap.de href · ×2

History

First observed
2026-05-27 02:10
Last observed
2026-07-18 23:57
Scan observations
3

The full change-log (ASN moves, cert rotations, port-state diffs) accumulates as our archives grow.