udafbyen.dk

📜 Historical scan 2026-10-17 03:52:11 · ← Latest scan

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

udafbyen.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 9 October 2023 (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 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#

latest probe, not this scan · checked 2026-10-02 08:50:49

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 2026-10-13 00:45:34

Field	Value
Registrar	Simply.com A/S
Registered	2023-10-09
Expires	2026-10-08 (expired)

🔗 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#

0ms

AAAA

0ms

TXT

0ms

CAA

0ms

HTTPS

0ms

TLSA

2ms

SOA

0ms

MTA-STS

0ms

DNSSEC

0ms

SRV

0ms

Total

234ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-20 05:43:00	126ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-19 05:38:17	214ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-18 05:00:15	535ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-17 03:52:11 shown	234ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-16 03:09:10	106ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-15 03:01:42	134ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-14 02:35:34	233ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-13 00:18:29	756ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-02 08:50:49	285ms	3 NS 0 A 0 MX	🔒 Secure
2026-06-17 14:20:54	2544ms	3 NS 0 A 0 MX	🔒 Secure