Check-Host.cc

Domain

www.linuxserver.io

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

Run a live full scan of www.linuxserver.io

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

DNS Records

A
178.62.84.203
AAAA
2a03:b0c0:1:d0::11f8:d001
MX
10 one.mxroute.com, 20 one-relay.mxroute.com
NS
lola.ns.cloudflare.com, sid.ns.cloudflare.com
TXT
MS=ms94429635, google-site-verification=VZbTZHRGL8n-GlexO7yeZLxLcjOtYnPgQKFS5aKuXBE, libera-tee5kuphiechahmeithaTheif2eine3o, v=spf1 +a +mx +ip4:81.4.110.223 ip4:5.135.229.22 ip4:5.135.229.23 ip4:37.228.132.135 include:mxroute.com ~all
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

Subdomain enumeration pending

Every subdomain ever issued a TLS cert under this apex — extracted from Certificate Transparency logs, our own scan observations and body references.

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
AAAA 2a03:b0c0:1:d0::11f8:d001 2026-05-25 21:56:50.553 2026-07-30 03:09:37.381
A 178.62.84.203 2026-05-25 21:56:50.553 2026-07-30 03:09:37.381
NS lola.ns.cloudflare.com 2026-05-25 22:05:29.416 2026-07-30 03:09:37.381
TXT MS=ms94429635 2026-05-25 22:05:29.416 2026-07-30 03:09:37.381
TXT libera-tee5kuphiechahmeithaTheif2eine3o 2026-05-25 22:05:29.416 2026-07-30 03:09:37.381
TXT google-site-verification=VZbTZHRGL8n-GlexO7yeZLxLcjOtYnPgQKFS5aKuXBE 2026-05-25 22:05:29.416 2026-07-30 03:09:37.381
TXT v=spf1 +a +mx +ip4:81.4.110.223 ip4:5.135.229.22 ip4:5.135.229.23 ip4:37.228.132.135 include:mxroute.com ~all 2026-05-25 22:05:29.416 2026-07-30 03:09:37.381
NS sid.ns.cloudflare.com 2026-05-25 22:05:29.416 2026-07-30 03:09:37.381
MX 20 one-relay.mxroute.com 2026-05-25 22:05:29.416 2026-07-30 03:09:37.381
MX 10 one.mxroute.com 2026-05-25 22:05:29.416 2026-07-30 03:09:37.381