danishstrabismusscientificunit.dk

📜 Historical scan 2026-10-01 20:24:06 · ← Latest scan

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

danishstrabismusscientificunit.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 13 September 2019 (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 46ms

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 2026-09-30 20:06:12

www	Address record (no CNAME)
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#

60ms

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 20:57:29

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2019-09-13
Expires	2026-09-30 (expired)

📋 WHOIS#

⏱️ Lookup Timing#

46ms

31ms

33ms

AAAA

38ms

TXT

133ms

CAA

30ms

HTTPS

30ms

TLSA

37ms

SOA

31ms

MTA-STS

41ms

DNSSEC

60ms

SRV

50ms

Total

589ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 00:40:21	202ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-21 19:40:24	405ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-20 11:38:07	152ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-19 11:06:57	343ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-18 10:46:01	252ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-17 09:50:59	99ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-16 09:36:36	320ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-15 08:48:41	97ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-14 06:03:12	273ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-13 04:44:22	234ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-12 02:28:45	95ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-11 02:03:29	341ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-09 22:26:38	220ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-08 22:01:35	243ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-07 21:54:20	668ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-06 21:48:14	95ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-05 20:37:54	229ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-04 20:29:30	95ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-03 20:26:42	117ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-02 20:25:23	174ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-01 20:24:06 shown	589ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-30 20:06:12	428ms	4 NS 1 A 0 MX	🔒 Secure
2026-09-24 12:59:30	401ms	4 NS 1 A 0 MX	🔒 Secure
2026-08-27 16:18:44	436ms	4 NS 1 A 0 MX	🔒 Secure
2026-07-01 23:57:19	596ms	4 NS 1 A 0 MX	🔒 Secure