classens.dk

📜 Historical scan 2026-06-22 18:03:36 · ← 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#

606ms

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 (43d)

🔗 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#

430ms

120ms

417ms

AAAA

526ms

TXT

2952ms

CAA

128ms

HTTPS

143ms

TLSA

1609ms

SOA

519ms

MTA-STS

150ms

DNSSEC

606ms

SRV

2070ms

Total

4677ms

🕐 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