nydnu.dk

📜 Historical scan 2026-08-17 14:15:14 · ← Latest scan

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

nydnu.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 8 October 2026 (WHOIS) and first appeared in the .dk zone on 2 July 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 72ms

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 2026-10-09 08:39:08

www	94.231.103.93 (AS48854) (address records, no CNAME)
www vs bare domain	Same network nydnu.dk: 94.231.103.93 (AS48854) www.nydnu.dk: 94.231.103.93 (AS48854)
Wildcard	Yes: any name under the zone resolves
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#

128ms

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 2026-10-09 09:08:32

Field	Value
Registrar	Simply.com A/S
Registered	2026-10-08
Expires	2027-10-07 (354d)

📋 WHOIS#

⏱️ Lookup Timing#

72ms

66ms

68ms

AAAA

46ms

TXT

193ms

CAA

47ms

HTTPS

51ms

TLSA

36ms

SOA

50ms

MTA-STS

79ms

DNSSEC

128ms

SRV

81ms

Total

852ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 08:39:07	2878ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-30 06:35:31	164ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-28 17:36:18	526ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-27 14:31:10	1322ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-26 16:13:24	203ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-25 09:20:30	634ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-24 08:44:41	809ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-23 04:26:05	1900ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-22 04:25:25	4483ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-21 04:15:09	932ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-20 03:22:13	3339ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-19 01:37:19	2818ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-17 14:15:14 shown	852ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-14 14:59:21	2288ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-12 13:41:07	3511ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-10 08:54:56	2416ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-09 05:10:44	805ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-07 22:58:41	2600ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-31 00:22:16	800ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-29 00:08:26	817ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-27 23:34:57	735ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-26 22:52:27	805ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-25 22:15:21	785ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-24 22:08:14	9723ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-23 21:02:36	2637ms	1 NS 0 A 0 MX	❓ Unknown