karsten-leth.dk

📜 Historical scan 2026-07-28 06:21:37 · ← Latest scan

🧟 Lame delegation ⬇ Zone File 📜 Timeline & History ⚡ Scan Now

karsten-leth.dk is a registered .dk domain whose nameservers (ns01.one.com, ns02.one.com) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 4 June 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#

2 records 4031ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 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#

10071ms

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: timed out

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-17 22:18:52

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2009-06-04
Expires	2027-06-30 (254d)

🔗 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
lbfkr.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

4031ms

4028ms

4017ms

AAAA

4032ms

TXT

18188ms

CAA

4032ms

HTTPS

4028ms

TLSA

68ms

SOA

4027ms

MTA-STS

4041ms

DNSSEC

10071ms

SRV

4035ms

Total

29210ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 13:40:52	1291ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-22 23:48:06	2881ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-21 23:34:38	6309ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-20 23:31:19	4754ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-19 22:15:13	1375ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-18 21:29:06	4448ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-17 17:30:17	3583ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-16 00:58:31	1331ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-14 23:30:45	10155ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-13 14:35:02	24696ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-11 19:01:10	1085ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-10 03:40:13	9014ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-08 00:11:23	1459ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-01 16:57:34	965ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-28 06:21:37 shown	29210ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-27 05:31:25	861ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-26 05:02:43	1171ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-25 04:51:25	984ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-24 03:02:49	1541ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-23 02:28:44	10095ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-22 01:53:40	3967ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-20 19:40:09	1058ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-19 07:55:10	2356ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-18 07:15:42	870ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-17 05:33:12	1007ms	2 NS 0 A 0 MX	⚠️ Bogus