antkursus.dk

📜 Historical scan 2026-09-30 20:57:01 · ← Latest scan

🚫 Deactivated by the registry ⬇ Zone File 📜 Timeline & History ⚡ Scan Now

antkursus.dk is a .dk domain the registry has taken out of service: it is delegated to the registry's own sentinel nameservers (nonexistent.punktum.dk), so it does not resolve. It was registered on 26 March 2014 (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#

1 records 200ms

Nameserver	IP addresses	PTR	ASN / ISP
nonexistent.punktum.dk	—	—	—

🌍 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 2026-09-29 20:39:52

www	Address record (no CNAME)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

320ms

Check	Result
Validation Status	❓ Unknown (the delegated nameservers don't answer)
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 2026-10-02 22:00:39

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2014-03-26
Expires	2027-03-31 (161d)

📋 WHOIS#

⏱️ Lookup Timing#

200ms

193ms

158ms

AAAA

232ms

TXT

350ms

CAA

186ms

HTTPS

188ms

TLSA

44ms

SOA

139ms

MTA-STS

261ms

DNSSEC

320ms

SRV

229ms

Total

2018ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-19 18:54:05	296ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-18 18:01:21	108ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-17 17:59:20	116ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-16 17:25:56	335ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-15 14:23:17	203ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-14 11:35:24	221ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-13 09:51:41	113ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-12 04:58:14	327ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-11 04:54:26	199ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-10 04:40:23	491ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-09 00:43:27	251ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-08 00:41:44	675ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-07 00:38:08	117ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-05 21:14:48	237ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-04 21:07:09	265ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-03 21:03:51	104ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-02 21:02:26	94ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-01 21:00:08	347ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-30 20:57:01 shown	2018ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-29 20:39:52	1064ms	2 NS 1 A 5 MX	🔓 Insecure
2026-09-29 13:01:29	800ms	2 NS 1 A 5 MX	🔓 Insecure
2026-09-28 12:51:05	799ms	2 NS 1 A 5 MX	🔓 Insecure
2026-09-27 12:47:56	891ms	2 NS 1 A 5 MX	🔓 Insecure
2026-09-26 12:36:14	901ms	2 NS 1 A 5 MX	🔓 Insecure
2026-09-25 12:24:23	724ms	2 NS 1 A 5 MX	🔓 Insecure