Check-Host.cc

IP Address IPv4

139.99.170.175

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

Run a live full scan of 139.99.170.175

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
Not yet attributed
Country
GeoIP pending
Reverse DNS
ovh-au-02.xudo.net.au
PTR
Open Ports
2
Last scan

Autonomous System

ASN
AS Name
AS Type
RIR
Allocated

Geolocation

Country
Continent
Source
MaxMind GeoLite2

Reverse DNS

Last seen
2026-06-14 04:27:38

Network

Prefix
RPKI

Open Ports

Port Proto Service Server Last seen
80 tcp http 2026-05-26 14:33:04.000
443 tcp https 2026-06-14 04:26:33.000

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.

Hosted Domains

4 domains resolve (A-record) to this IP.

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 2026-08-03.

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.

dns1.xudo.net.au 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.

nas-01.home-net.lan href · ×2
www.discuss.com.hk href · ×1
pihole02.home-net.lan href · ×1
www.dell.com href · ×1
dns2.xudo.net.au href · ×1
www.ozbargain.com.au href · ×1
www.tomsguide.com href · ×1
www.whirlpool.net.au href · ×1
www.formula1.com href · ×1
qbt.home-net.net href · ×1
www.itnews.com.au href · ×1
gateway.home-net.lan href · ×1
abc.net.au href · ×1
wp.home-net.lan href · ×1
sec.windcave.com href · ×1
www.anz.com.au href · ×1
www.gtplanet.net href · ×1
apac4.loc8.com href · ×1
www.whathifi.com href · ×1
www.topgear.com href · ×1
pdf.home-net.net href · ×1
www.themoviedb.org href · ×1
the-race.com href · ×1
www.citibank.com.au href · ×1
arstechnica.com href · ×1
www.tomshardware.com href · ×1
www.theage.com.au href · ×1
www.theregister.co.uk href · ×1
www.espn.com href · ×1
www.findmyshift.com href · ×1
chcps.peritech.com.au href · ×1
escp.peritech.com.au href · ×1
www.ebay.com.au href · ×1
www.ingdirect.com.au href · ×1
www.techradar.com href · ×1
www.dpreview.com href · ×1
pve.home-net.lan href · ×1
proxy.home-net.net href · ×1
nvr.home-net.lan href · ×1
sourceforge.net href · ×1
pve02.home-net.lan href · ×1
carpoint.com.au href · ×1
www.theinquirer.net href · ×1
pihole01.home-net.lan href · ×1
hk.yahoo.com href · ×1
www.planetf1.com href · ×1
uptime.home-net.net href · ×1

History

Historical change-log pending

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