Check-Host.cc

Domain

link.com

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

Run a live full scan of link.com

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
159
A/AAAA targets
Subdomains
31
CT + scan + body
Record Types
5
seen in DNS
Observed Certs
29
in our scans

DNS Records

A
198.137.150.111, 198.137.150.231, 198.137.150.41, 198.202.176.111, 198.202.176.231, 198.202.176.41
AAAA
MX
1 aspmx.l.google.com, 10 alt3.aspmx.l.google.com, 10 alt4.aspmx.l.google.com, 5 alt1.aspmx.l.google.com, 5 alt2.aspmx.l.google.com
NS
ns-1476.awsdns-56.org, ns-180.awsdns-22.com, ns-1813.awsdns-34.co.uk, ns-710.awsdns-24.net
TXT
7lrl85z20zsm2sk795t89yn19gw0wbn8, _pqgfrx8023tkl05wvgxfzns0zclnpn8, fastly-domain-delegation-3c9tdnjzdwy7wfffvyyy-786084-2024-07-08, google-site-verification=Xs1TjiCCK7UQ0eEw-BdGfnazZ22JOzQqwSyQriZxLnk, google-site-verification=bbkalI6G5yt3T0OvV1r3NoF9gBg5LJFCjOzPTSx0CtU, google-site-verification=nHca1uxBjd593lb23lmKj66YyZ3MsoXy9s0zt2BKmb0, v=spf1 ip4:54.240.85.22 ip4:54.240.72.130 ip4:76.223.190.124 ip4:54.240.85.218 ip4:76.223.145.178 ip4:54.240.67.76 ip4:76.223.138.224 include:_spf.google.com ~all
CNAME
CAA
0 issue "digicert.com"

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.

Tech Stack

Tech detection pending

Wappalyzer-rules detect CMS, frameworks, analytics, JS libs and server-side languages on this domain.

TLS Certificates

Subject: centro35.centurylink.com
Issuer: R13
SANs: centro35.centurylink.com
Subject: centro35.centurylink.com
Issuer: R13
SANs: centro35.centurylink.com
Subject: captive-portal.peplink.com
Issuer: Sectigo Public Server Authentication CA DV R36
SANs: captive-portal.peplink.com, www.captive-portal.peplink.com
Subject: centro35.centurylink.com
Issuer: R13
SANs: centro35.centurylink.com
Subject: centro35.centurylink.com
Issuer: R13
SANs: centro35.centurylink.com
Subject: captive-portal.peplink.com
Issuer: Sectigo Public Server Authentication CA DV R36
SANs: captive-portal.peplink.com, www.captive-portal.peplink.com
Subject: captive-portal.peplink.com
Issuer: Sectigo Public Server Authentication CA DV R36
SANs: captive-portal.peplink.com, www.captive-portal.peplink.com
Subject: centro35.centurylink.com
Issuer: R13
SANs: centro35.centurylink.com
Subject: captive-portal.peplink.com
Issuer: Go Daddy Secure Certificate Authority - G2
SANs: captive-portal.peplink.com, www.captive-portal.peplink.com
Subject: captive-portal.peplink.com
Issuer: Sectigo Public Server Authentication CA DV R36
SANs: captive-portal.peplink.com, www.captive-portal.peplink.com
Subject: albummarana.centurylink.com
Issuer: R13
SANs: albummarana.centurylink.com
Subject: www.dlink.com
Issuer: www.dlink.com
SANs:
Subject: www.dlink.com
Issuer: www.dlink.com
SANs:
Subject: www.dlink.com
Issuer: www.dlink.com
SANs:
Subject: captive-portal.peplink.com
Issuer: Sectigo RSA Domain Validation Secure Server CA
SANs: captive-portal.peplink.com, www.captive-portal.peplink.com
Subject: captive-portal.peplink.com
Issuer: Sectigo RSA Domain Validation Secure Server CA
SANs: captive-portal.peplink.com, www.captive-portal.peplink.com
Subject: www.dlink.com
Issuer: www.dlink.com
SANs:
Subject: centro35.centurylink.com
Issuer: R13
SANs: centro35.centurylink.com
Subject: www.dlink.com
Issuer: www.dlink.com
SANs:
Subject: *.buildinglink.com
Issuer: Go Daddy Secure Certificate Authority - G2
SANs: *.buildinglink.com, buildinglink.com
Subject: centro35.centurylink.com
Issuer: R13
SANs: centro35.centurylink.com
Subject: centro35.centurylink.com
Issuer: R13
SANs: centro35.centurylink.com
Subject: captive-portal.peplink.com
Issuer: Go Daddy Secure Certificate Authority - G2
SANs: captive-portal.peplink.com, www.captive-portal.peplink.com
Subject: centro35.centurylink.com
Issuer: R13
SANs: centro35.centurylink.com
Subject: www.dlink.com
Issuer: www.dlink.com
SANs:
Subject: centro35.centurylink.com
Issuer: R13
SANs: centro35.centurylink.com
Subject: www.dlink.com
Issuer: www.dlink.com
SANs:
Subject: captive-portal.peplink.com
Issuer: Sectigo RSA Domain Validation Secure Server CA
SANs: captive-portal.peplink.com, www.captive-portal.peplink.com
Subject: reflection.centurylink.com
Issuer: R13
SANs: reflection.centurylink.com
Subject: captive-portal.peplink.com
Issuer: Go Daddy Secure Certificate Authority - G2
SANs: captive-portal.peplink.com, www.captive-portal.peplink.com

IPs Citing This Domain

Hosts whose HTML body references this domain. Strong signal for origin/mirror/embed discovery.

34.110.236.224:80 href · ×2
104.248.141.67:443 href · ×2
209.126.81.239:80 href · ×1

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
NS ns-1476.awsdns-56.org 2026-06-04 21:47:25.595 2026-07-19 21:30:51.836
TXT v=spf1 ip4:54.240.85.22 ip4:54.240.72.130 ip4:76.223.190.124 ip4:54.240.85.218 ip4:76.223.145.178 ip4:54.240.67.76 ip4:76.223.138.224 include:_spf.google.com ~all 2026-06-04 21:47:25.595 2026-07-19 21:30:51.836
TXT _pqgfrx8023tkl05wvgxfzns0zclnpn8 2026-06-04 21:47:25.595 2026-07-19 21:30:51.836
NS ns-710.awsdns-24.net 2026-06-04 21:47:25.595 2026-07-19 21:30:51.836
NS ns-1813.awsdns-34.co.uk 2026-06-04 21:47:25.595 2026-07-19 21:30:51.836
NS ns-180.awsdns-22.com 2026-06-04 21:47:25.595 2026-07-19 21:30:51.836
A 198.202.176.111 2026-06-04 21:47:25.595 2026-07-19 21:30:51.836
TXT google-site-verification=bbkalI6G5yt3T0OvV1r3NoF9gBg5LJFCjOzPTSx0CtU 2026-06-04 21:47:25.595 2026-07-19 21:30:51.836
TXT google-site-verification=Xs1TjiCCK7UQ0eEw-BdGfnazZ22JOzQqwSyQriZxLnk 2026-06-04 21:47:25.595 2026-07-19 21:30:51.836
CAA 0 issue "digicert.com" 2026-06-04 21:47:25.595 2026-07-19 21:30:51.836
A 198.137.150.111 2026-06-04 21:47:25.595 2026-07-19 21:30:51.836
MX 5 alt2.aspmx.l.google.com 2026-06-04 21:47:25.595 2026-07-19 21:30:51.836
MX 10 alt4.aspmx.l.google.com 2026-06-04 21:47:25.595 2026-07-19 21:30:51.836
MX 1 aspmx.l.google.com 2026-06-04 21:47:25.595 2026-07-19 21:30:51.836
TXT fastly-domain-delegation-3c9tdnjzdwy7wfffvyyy-786084-2024-07-08 2026-06-04 21:47:25.595 2026-07-19 21:30:51.836
MX 5 alt1.aspmx.l.google.com 2026-06-04 21:47:25.595 2026-07-19 21:30:51.836
MX 10 alt3.aspmx.l.google.com 2026-06-04 21:47:25.595 2026-07-19 21:30:51.836
TXT 7lrl85z20zsm2sk795t89yn19gw0wbn8 2026-06-04 21:47:25.595 2026-07-19 21:30:51.836
TXT google-site-verification=nHca1uxBjd593lb23lmKj66YyZ3MsoXy9s0zt2BKmb0 2026-06-04 21:47:25.595 2026-07-19 21:30:51.836
A 198.202.176.231 2026-06-15 15:12:24.449 2026-07-15 20:04:13.980
A 198.137.150.231 2026-06-15 15:12:24.449 2026-07-15 20:04:13.980
A 198.202.176.41 2026-06-17 00:31:52.982 2026-07-19 08:18:03.723
A 198.137.150.41 2026-06-17 00:31:52.982 2026-07-19 08:18:03.723