classens.dk

📜 Historical scan 2026-06-24 01:47:46 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

classens.dk is a .dk domain with no delegation in this scan. It was registered on 16 November 2009 (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#

🖥️

No NS records found

🌍 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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

3898ms

Check	Result
Validation Status	Not applicable: the domain has no delegation, so there is no zone to validate (stored verdict: ❓ Unknown).
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 2026-10-12 03:17:08

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2009-11-16
Expires	2026-11-30 (44d)

🔗 Same registrant#

1 domain

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
classenscykler.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

1434ms

1469ms

1420ms

AAAA

1528ms

TXT

17310ms

CAA

1207ms

HTTPS

1128ms

TLSA

4027ms

SOA

4026ms

MTA-STS

1411ms

DNSSEC

3898ms

SRV

4030ms

Total

21545ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-11 06:41:24	3185ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-26 15:17:59	1644ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-24 03:26:37	1527ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-23 02:30:20	9752ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-22 02:26:29	1310ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-21 02:01:12	1976ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-19 23:36:57	2436ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-18 22:21:34	6885ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-17 15:15:13	5925ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-16 12:11:24	10310ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-15 04:13:35	10255ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-13 11:23:15	3369ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-12 04:50:29	5744ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-10 05:48:05	1566ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-07 15:56:34	8980ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-06 02:46:47	1633ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-03 14:49:27	1323ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-28 04:32:43	9018ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-27 04:22:34	1256ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-26 04:11:03	1562ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-25 03:40:21	10304ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-24 02:39:51	8886ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-23 01:51:29	1144ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-22 00:57:42	10163ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-20 19:09:58	1771ms	4 NS 0 A 0 MX	❓ Unknown