clausbermann.dk

📜 Historical scan 2026-06-23 23:00:06 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

clausbermann.dk is a .dk domain with no delegation in this scan. It was registered on 19 May 2008 (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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-12 13:40:19

www	46.30.213.26 2a02:2350:5:10a:d6:45a0:610a:1474 (AS51468) (address records, no CNAME)
www vs bare domain	Same network clausbermann.dk: 46.30.213.26 2a02:2350:5:10a:d6:45a0:610a:1474 (AS51468) www.clausbermann.dk: 46.30.213.26 2a02:2350:5:10a:d6:45a0:610a:1474 (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔗 TLSA / DANE#

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

🔐 DNSSEC#

294ms

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 14:00:47

Field	Value
Registrar	ONE.COM A/S
Registered	2008-05-19
Expires	2027-05-31 (226d)

🔗 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
festwebtest.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

205ms

177ms

204ms

AAAA

201ms

TXT

277ms

CAA

172ms

HTTPS

166ms

TLSA

17ms

SOA

212ms

MTA-STS

185ms

DNSSEC

294ms

SRV

210ms

Total

906ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 13:40:19	596ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-27 03:06:17	625ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-15 07:10:41	1053ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-21 01:49:35	2311ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-13 00:55:13	1805ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-22 16:19:38	1216ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-12 08:28:02	1491ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-25 10:49:45	744ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-23 23:00:06 shown	906ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 23:55:11	4641ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-16 21:10:24	608ms	2 NS 1 A 5 MX	🔒 Secure