Check-Host.cc

IP Address IPv4

5.78.67.222

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

Run a live full scan of 5.78.67.222

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
AS212317
Hetzner Online Cloud 3
Country
US
United States
Reverse DNS
static.222.67.78.5.clients.your-server.de
PTR
Open Ports
2
Last scan

Autonomous System

ASN
AS Name
Hetzner Online Cloud 3
AS Type
RIR
RIPE NCC
Allocated
2022-05-09
Allocation status
Allocated

Geolocation

Country
US · United States
Continent
North America
Source
MaxMind GeoLite2

Reverse DNS

Last seen
2026-06-15 04:20:08

Network

Prefix
RPKI

Open Ports

Port Proto Service Server Last seen
22 tcp ssh 2026-05-27 04:25:52.000
443 tcp https 2026-06-15 04:05:41.000

TLS Certificates

Port 443 c5b247f5c8ee…
Subject: ertt.ca
Issuer: YE1
SANs: ertt.ca
Valid 2026-05-29 09:48:14 → 2026-08-27 09:48:13

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.

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 Jon Sangster's Blog — ertt.ca 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.

jonsangster.com DNS-confirmed
sangster.photography 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.

nixos.org href · ×2
github.com href · ×2
cbea.ms href · ×1
www.protondb.com href · ×1
en.wikipedia.org href · ×1
archlinux.org href · ×1

History

Historical change-log pending

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