23sunday.dk

Records from scan: 2026-10-17 16:19:11 · 216ms total

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

23sunday.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 5 October 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

1 records 0ms

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#

checked 2026-10-03 15:05:29

www	NXDOMAIN
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

0ms

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	registry sentinel delegation (no resolvable NS); DNSSEC not evaluated

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-16 13:08:47

Field	Value
Registrar	Simply.com A/S
Registered	2024-10-05
Expires	2026-10-04 (expired)

📋 WHOIS#

⏱️ Lookup Timing#

0ms

AAAA

0ms

TXT

0ms

CAA

0ms

HTTPS

0ms

TLSA

2ms

SOA

0ms

MTA-STS

0ms

DNSSEC

0ms

SRV

0ms

Total

216ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 16:19:11 shown	216ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-16 14:40:39	230ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-15 14:06:52	226ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-14 12:02:10	236ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-13 10:00:27	431ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-12 05:06:09	349ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-11 04:37:00	292ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-10 02:27:21	107ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-08 17:25:28	272ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-07 17:19:24	235ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-06 17:05:05	152ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-05 15:16:24	1731ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-03 15:05:29	408ms	3 NS 0 A 0 MX	🔒 Secure
2026-09-30 14:48:26	463ms	3 NS 0 A 0 MX	🔒 Secure
2026-08-28 03:57:13	392ms	3 NS 0 A 0 MX	🔒 Secure
2026-06-20 06:09:32	387ms	3 NS 0 A 0 MX	🔒 Secure
2026-06-16 12:56:59	808ms	3 NS 0 A 0 MX	🔒 Secure
2026-06-16 12:52:01	885ms	3 NS 0 A 0 MX	🔒 Secure