ck-informatik.dk

📜 Historical scan 2026-06-22 12:28:13 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ck-informatik.dk is a .dk domain with no delegation in this scan. It was registered on 3 May 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

🖥️

No NS records found

🌍 A Records#

🌍

No A records found

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-25 07:37:53

www	204.168.216.251 (AS24940) (address records, no CNAME)
www vs bare domain	Same network ck-informatik.dk: 204.168.216.251 (AS24940) www.ck-informatik.dk: 204.168.216.251 (AS24940)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

295ms

Check	Result
Validation Status	Not applicable: the domain has no delegation, so there is no zone to validate (stored verdict: ❓ Unknown).
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: failure

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-22 11:27:12

Field	Value
Registrar	ONE.COM A/S
Registered	2022-05-03
Expires	2027-05-02 (187d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

200ms

185ms

192ms

AAAA

164ms

TXT

279ms

CAA

198ms

HTTPS

180ms

TLSA

17ms

SOA

169ms

MTA-STS

215ms

DNSSEC

295ms

SRV

210ms

Total

910ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-25 07:37:53	1374ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-24 02:44:36	676ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-03 05:11:53	7916ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-01 05:04:24	587ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-30 07:51:29	736ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-27 12:37:04	710ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-25 02:44:00	814ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-24 01:30:44	4108ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-28 12:57:04	5037ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-28 06:53:47	1994ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-24 17:28:45	586ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-22 12:28:13 shown	910ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 21:21:28	65535ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-16 21:19:45	2215ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-16 21:01:42	675ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-16 21:01:28	611ms	2 NS 1 A 4 MX	🔒 Secure