Check-Host.cc

Domain

rel.lc

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

Run a live full scan of rel.lc

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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Hosting IPs
12
A/AAAA targets
Subdomains
4
CT + scan + body
Record Types
6
seen in DNS
Observed Certs
7
in our scans

DNS Records

A
104.21.48.133, 172.67.151.254, 188.114.96.0, 188.114.97.0
AAAA
2606:4700:3032::ac43:97fe, 2606:4700:3033::6815:3085, 2a06:98c1:3120::, 2a06:98c1:3121::
MX
1 mail.protonmail.ch, 2 mailsec.protonmail.ch
NS
anuj.ns.cloudflare.com, athena.ns.cloudflare.com
TXT
protonmail-verification=9baba8b70e591af6072dbc3d9c94c4396f3babd5, v=spf1 include:_spf.protonmail.ch ~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

Every subdomain we know about — harvested from CT-log SANs, scan-observed certs and HTML body references — paired with its current A/AAAA target.

Subdomain Resolves to Last seen
rel.lc 2026-06-23 10:06:14.429
www.rel.lc 2026-06-23 10:06:14.429

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
SRV _autodiscover._tcp 0 0 443 cpanelemaildiscovery.cpanel.net 2026-06-01 09:22:49.692 2026-06-23 10:06:14.429
TXT v=spf1 include:_spf.protonmail.ch ~all 2026-06-01 09:22:49.692 2026-06-23 10:06:14.429
AAAA 2606:4700:3033::6815:3085 2026-06-01 09:22:49.692 2026-06-01 09:22:49.692
SRV _caldav._tcp 0 0 2079 server291.web-hosting.com 2026-06-01 09:22:49.692 2026-06-23 10:06:14.429
NS anuj.ns.cloudflare.com 2026-06-01 09:22:49.692 2026-06-23 10:06:14.429
MX 1 mail.protonmail.ch 2026-06-01 09:22:49.692 2026-06-23 10:06:14.429
MX 2 mailsec.protonmail.ch 2026-06-01 09:22:49.692 2026-06-23 10:06:14.429
NS athena.ns.cloudflare.com 2026-06-01 09:22:49.692 2026-06-23 10:06:14.429
A 172.67.151.254 2026-06-01 09:22:49.692 2026-06-01 09:22:49.692
AAAA 2606:4700:3032::ac43:97fe 2026-06-01 09:22:49.692 2026-06-01 09:22:49.692
SRV _carddav._tcp 0 0 2079 server291.web-hosting.com 2026-06-01 09:22:49.692 2026-06-23 10:06:14.429
A 104.21.48.133 2026-06-01 09:22:49.692 2026-06-01 09:22:49.692
TXT protonmail-verification=9baba8b70e591af6072dbc3d9c94c4396f3babd5 2026-06-01 09:22:49.692 2026-06-23 10:06:14.429
AAAA 2a06:98c1:3120:: 2026-06-23 10:06:14.429 2026-06-23 10:06:14.429
A 188.114.96.0 2026-06-23 10:06:14.429 2026-06-23 10:06:14.429
A 188.114.97.0 2026-06-23 10:06:14.429 2026-06-23 10:06:14.429
AAAA 2a06:98c1:3121:: 2026-06-23 10:06:14.429 2026-06-23 10:06:14.429