cardoktor.dk

📜 Historical scan 2026-09-26 00:57:05 · ← Latest scan

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

cardoktor.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 1 October 2007 (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 45ms

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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

138ms

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 2026-10-20 17:37:10

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2007-10-01
Expires	2026-10-31 (7d)

📋 WHOIS#

⏱️ Lookup Timing#

45ms

44ms

35ms

AAAA

27ms

TXT

105ms

CAA

37ms

HTTPS

36ms

TLSA

22ms

SOA

35ms

MTA-STS

59ms

DNSSEC

138ms

SRV

54ms

Total

950ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 17:22:41	354ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-22 10:52:20	216ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-20 23:13:25	99ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-19 22:18:11	110ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-18 21:55:59	316ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-17 21:17:08	156ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-16 21:12:20	114ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-15 20:31:51	230ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-14 20:07:58	83ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-13 20:06:23	93ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-12 17:22:43	113ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-11 16:34:39	222ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-10 13:15:27	326ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-09 05:20:17	834ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-08 05:13:30	230ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-07 05:11:48	112ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-06 03:04:49	126ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-05 03:03:37	104ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-04 02:58:29	152ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-03 02:57:24	337ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-02 02:51:05	562ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-01 02:39:41	671ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-01 02:12:48	245ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-30 02:04:16	298ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-29 01:53:55	219ms	1 NS 0 A 0 MX	❓ Unknown