1001kat.dk

📜 Historical scan 2026-08-18 03:23:43 · ← Latest scan

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

1001kat.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 2 January 2004 (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 174ms

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#

223ms

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: failure

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-13 01:26:27

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2004-01-02
Expires	2027-01-31 (101d)

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

📋 WHOIS#

⏱️ Lookup Timing#

174ms

145ms

142ms

AAAA

138ms

TXT

647ms

CAA

136ms

HTTPS

179ms

TLSA

119ms

SOA

62ms

MTA-STS

160ms

DNSSEC

223ms

SRV

203ms

Total

1456ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 16:13:07	1247ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-24 07:10:05	3105ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-23 06:18:19	1373ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-22 05:48:54	4121ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-21 05:43:07	10669ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-20 04:43:34	1508ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-19 04:12:01	6179ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-18 03:23:43 shown	1456ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-16 21:40:14	3530ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-15 17:01:10	831ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-13 19:50:05	4057ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-12 06:50:34	10240ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-11 05:00:30	3003ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-10 04:52:19	1679ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-08 11:54:00	16643ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-07 09:01:05	31270ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-29 19:29:10	20044ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-27 06:14:13	1028ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-26 05:32:33	10046ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-25 04:58:10	10144ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-24 04:03:27	8965ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-23 02:01:28	1018ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-21 03:17:24	920ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-20 02:40:46	1007ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-18 19:53:16	968ms	2 NS 0 A 0 MX	❓ Unknown