Check-Host.cc

Domain

kk.dk

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

Run a live full scan of kk.dk

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
110
A/AAAA targets
Subdomains
920
CT + scan + body
Record Types
5
seen in DNS
Observed Certs
4
in our scans

DNS Records

A
20.50.13.181
AAAA
MX
10 kkmail.in.tmes.trendmicro.eu
NS
ns.kk.dk, ns01.one.com, ns02.one.com
TXT
9ATS5E79C1IQHMEDTZOMHREABDWQP8YW948RVODF , D4JJL1SVNV8GXPCZUZP05O4BDAN7JHAIENG0QYF7, EK5AbygJ10++zuiyiOJ3EBdlSRttrVyUb7WD05ZHmbqzu2/uLn52x3gt6rOGZwYE5jeyGLadnYxXJWgePhzPUw==, QfN8ze7wPK2XZb76u1BYY+lKN1ApYKmrL3jpAbPQO4kqeJDPwShGytnwb/fliwVW1+G8QBh+g1bOG/565FrYiA==, apple-domain-verification=WAFkx81CMrge9H60, atlassian-domain-verification=SL7UjYiTZKek9cyOutgRcjl6Ua9iAmvQ3naaWcQAC2pKtoTo3i2yop/0euMewpG0, dC+wNzFcnrauF5Xak6flyl7MoecOoKUyMZMiejhd7no=, facebook-domain-verification=scehtj1o51jk3gf35i8e3e3cdaa2bh
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

Subject: test.domus.kk.dk
Issuer: GlobalSign GCC R3 DV TLS CA 2020
SANs: dev.domus.kk.dk, test.domus.kk.dk, uddannelse.domus.kk.dk
Subject: brikk.dk
Issuer: RapidSSL RSA CA 2018
SANs: brikk.dk, www.brikk.dk
Subject: portal.bit.kk.dk
Issuer: YR1
SANs: portal.bit.kk.dk
Subject: *.asklev.kk.dk
Issuer: GlobalSign GCC R6 AlphaSSL CA 2025
SANs: *.asklev.kk.dk, asklev.kk.dk
Subject: azureapimgmt-test.kk.dk
Issuer: GlobalSign GCC R6 AlphaSSL CA 2025
SANs: azureapimgmt-test.kk.dk
Subject: saml.butandplejentst.kk.dk
Issuer: GlobalSign GCC R6 AlphaSSL CA 2025
SANs: saml.butandplejentst.kk.dk
Subject: *.kk.dk
Issuer: GlobalSign GCC R6 AlphaSSL CA 2025
SANs: *.kk.dk, kk.dk
Subject: recordit.kk.dk
Issuer: GlobalSign GCC R3 DV TLS CA 2020
SANs: recordit.kk.dk, recorditscim.kk.dk
Subject: levportal-q.kk.dk
Issuer: GlobalSign GCC R6 AlphaSSL CA 2025
SANs: levportal-q.kk.dk
Subject: erhvervsportal.kk.dk
Issuer: GlobalSign GCC R3 DV TLS CA 2020
SANs: api-erhvervsportal.kk.dk, auth-erhvervsportal.kk.dk, bygselv-api-erhvervsportal.kk.dk, erhvervsportal.kk.dk, test-api-erhvervsportal.kk.dk, test-auth-erhvervsportal.kk.dk, test-bygselv-api-erhvervsportal.kk.dk, test-erhvervsportal.kk.dk
Subject: okk.dkksn.de5.net
Issuer: E8
SANs: okk.dkksn.de5.net
Subject: kk963.kk.dk
Issuer: GlobalSign GCC R6 AlphaSSL CA 2023
SANs: kk963.kk.dk
Subject: elearning.kk.dk
Issuer: GlobalSign GCC R3 DV TLS CA 2020
SANs: elearning.kk.dk, elearnpdf.kk.dk
Subject: 5g-kk.dk
Issuer: E8
SANs: 5g-kk.dk, oz1kow.dk, video-dronen.dk, www.5g-kk.dk, www.oz1kow.dk, www.video-dronen.dk
Subject: brikk.dk
Issuer: RapidSSL RSA CA 2018
SANs: brikk.dk, www.brikk.dk
Subject: preprod.domus.kk.dk
Issuer: GlobalSign GCC R6 AlphaSSL CA 2023
SANs: preprod.domus.kk.dk
Subject: dkk.dkk.su
Issuer: dkk.dkk.su
SANs: dkk.dkk.su

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.

Origin IP Origin ASN CDN ASN Confidence Reasoning
193.169.154.81 AS209125 AS8075 95% cert e6bf1f1c… served by 193.169.154.81 (AS209125) carries SAN kk.dk which currently resolves through Microsoft (AS8075) at 20.50.13.181

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
TXT apple-domain-verification=WAFkx81CMrge9H60 2026-06-01 21:42:30.600 2026-07-15 20:04:13.980
NS ns.kk.dk 2026-06-01 21:42:30.600 2026-07-15 20:04:13.980
TXT 9ATS5E79C1IQHMEDTZOMHREABDWQP8YW948RVODF 2026-06-01 21:42:30.600 2026-07-15 20:04:13.980
TXT have-i-been-pwned-verification=ae3bf35cff6feca0c0d6a1ea3f2dc139 2026-06-01 21:42:30.600 2026-07-15 20:04:13.980
TXT v=spf1 include:_spf.kk.dk -all 2026-06-01 21:42:30.600 2026-07-15 20:04:13.980
TXT google-site-verification=kUWa1TcEdgNJIU9GpUoSBHqNNVIaFzfaXxoCOur21C4 2026-06-01 21:42:30.600 2026-07-15 20:04:13.980
TXT google-site-verification=1z6tp60KxM92VwdkuPdUi8pfldR9aWe5pVBwAJQH6C8 2026-06-01 21:42:30.600 2026-07-15 20:04:13.980
MX 10 kkmail.in.tmes.trendmicro.eu 2026-06-01 21:42:30.600 2026-07-15 20:04:13.980
TXT w2273txhnt2tm0m1p7rwygv7fpqq75qy 2026-06-01 21:42:30.600 2026-07-15 20:04:13.980
TXT atlassian-domain-verification=SL7UjYiTZKek9cyOutgRcjl6Ua9iAmvQ3naaWcQAC2pKtoTo3i2yop/0euMewpG0 2026-06-01 21:42:30.600 2026-07-15 20:04:13.980
TXT QfN8ze7wPK2XZb76u1BYY+lKN1ApYKmrL3jpAbPQO4kqeJDPwShGytnwb/fliwVW1+G8QBh+g1bOG/565FrYiA== 2026-06-01 21:42:30.600 2026-07-15 20:04:13.980
TXT tmes=7cdcb109e46890652bad217d5a82cefa 2026-06-01 21:42:30.600 2026-07-15 20:04:13.980
TXT D4JJL1SVNV8GXPCZUZP05O4BDAN7JHAIENG0QYF7 2026-06-01 21:42:30.600 2026-07-15 20:04:13.980
A 20.50.13.181 2026-06-01 21:42:30.600 2026-07-15 20:04:13.980
NS ns01.one.com 2026-06-01 21:42:30.600 2026-07-15 20:04:13.980
TXT facebook-domain-verification=scehtj1o51jk3gf35i8e3e3cdaa2bh 2026-06-01 21:42:30.600 2026-07-15 20:04:13.980
TXT EK5AbygJ10++zuiyiOJ3EBdlSRttrVyUb7WD05ZHmbqzu2/uLn52x3gt6rOGZwYE5jeyGLadnYxXJWgePhzPUw== 2026-06-01 21:42:30.600 2026-07-15 20:04:13.980
TXT dC+wNzFcnrauF5Xak6flyl7MoecOoKUyMZMiejhd7no= 2026-06-01 21:42:30.600 2026-07-15 20:04:13.980
NS ns02.one.com 2026-06-01 21:42:30.600 2026-07-15 20:04:13.980
SRV _sipfederationtls._tcp 100 1 5061 sipfed.online.lync.com 2026-06-01 21:42:30.600 2026-07-15 20:04:13.980