tandretning.dk

📜 Historical scan 2026-10-13 23:35:29 · ← Latest scan

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

tandretning.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 7 October 2026 (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 2026-10-21 23:56:12

www	NXDOMAIN
www vs bare domain	Neither resolves tandretning.dk: no address www.tandretning.dk: no address
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 2026-10-22 00:20:13

Field	Value
Registrar	Simply.com A/S
Registered	2026-10-07
Expires	2027-10-06 (348d)

🔗 Same registrant#

5 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).

Domain	Registrar
5300.dk	Simply.com A/S
5500.dk	Punktum dk A/S (direct)
6500.dk	Simply.com A/S
8500.dk	Punktum dk A/S (direct)
toemrerfirmaet.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

0ms

AAAA

0ms

TXT

0ms

CAA

0ms

HTTPS

0ms

TLSA

2ms

SOA

0ms

MTA-STS

0ms

DNSSEC

0ms

SRV

0ms

Total

222ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 23:56:12	758ms	3 NS 0 A 0 MX	🔓 Insecure
2026-10-20 04:19:52	113ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-19 04:06:44	341ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-18 03:10:53	373ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-17 03:02:06	295ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-16 02:07:21	205ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-14 23:37:34	90ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-13 23:35:29 shown	222ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-12 17:22:49	126ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-11 15:33:14	95ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-10 15:13:14	227ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-09 08:34:35	230ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-08 08:33:52	362ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-23 21:47:19	223ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-21 05:51:15	205ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-14 04:15:30	278ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-09 08:12:48	762ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-04 01:59:37	169ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-30 16:28:13	209ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-29 05:43:12	188ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-28 04:59:39	172ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-27 02:56:27	1104ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-26 13:32:44	183ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-25 03:51:59	24816ms	1 NS 0 A 0 MX	❓ Unknown
2026-06-25 03:55:18	1468ms	3 NS 1 A 3 MX	🔓 Insecure