underslottet.dk

Records from scan: 2026-09-30 18:05:40 · 1256ms total · last checked 2026-10-06 19:01 (unchanged)

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

underslottet.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 23 March 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers

2 records 138ms

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

214ms

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 2026-10-06 09:06:23

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2009-03-23
Expires	2028-03-31 (541d)

📋 WHOIS

⏱️ Lookup Timing

138ms

160ms

189ms

AAAA

172ms

TXT

629ms

CAA

135ms

HTTPS

178ms

TLSA

114ms

SOA

21ms

MTA-STS

206ms

DNSSEC

214ms

SRV

189ms

Total

1256ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-30 18:05:40 shown	1256ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-24 02:44:42	29422ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-23 01:46:50	27333ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-22 01:30:44	1321ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-21 01:22:50	1476ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-20 00:40:20	6219ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-18 23:34:11	2430ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-17 12:30:22	8895ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-16 10:22:42	2604ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-15 04:46:04	2767ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-13 17:11:22	27334ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-10 21:04:27	2988ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-09 10:12:31	2923ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-06 03:07:00	1399ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-02 06:25:40	51810ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-29 07:22:17	1383ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-27 18:42:55	2835ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-26 17:34:57	2893ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-25 17:16:21	24832ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-24 16:46:11	8752ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-23 15:18:01	16688ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-22 12:59:00	10052ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-21 10:53:11	27220ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-20 00:35:33	8822ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-18 22:32:12	29249ms	2 NS 0 A 0 MX	❓ Unknown