zealandmasterclass.dk

📜 Historical scan 2026-07-23 00:25:59 · ← Latest scan

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

zealandmasterclass.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 28 September 2019 (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 39ms

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#

113ms

Check	Result
Validation Status	⚠️ Bogus — the parent still publishes a DS record, but the delegated nameservers don't answer, so no signed answer can be fetched. The zone isn't serving broken signatures; it isn't serving at all.
AD Flag (resolver validates)	✗ Not set
DS Record	✓ Found
DNSKEY Record	✗ Not found
Flags	resolution failed: failure

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-10 23:28:05

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2019-09-28
Expires	2027-09-30 (343d)

📋 WHOIS#

⏱️ Lookup Timing#

39ms

43ms

58ms

AAAA

39ms

TXT

292ms

CAA

44ms

HTTPS

37ms

TLSA

85ms

SOA

28ms

MTA-STS

131ms

DNSSEC

113ms

SRV

123ms

Total

830ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-27 12:34:18	9956ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-23 00:39:12	5446ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-22 00:23:10	1483ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-21 00:11:33	5824ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-19 23:02:47	1538ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-18 22:42:38	4988ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-17 21:30:33	10079ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-16 20:29:27	1021ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-15 08:13:46	3330ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-14 01:40:22	2950ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-13 00:55:19	10104ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-11 15:31:51	986ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-10 12:45:49	2883ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-09 03:37:00	24815ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-08 00:29:09	10145ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-06 17:58:19	10085ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-31 17:27:28	889ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-28 04:45:19	1022ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-27 04:07:15	908ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-26 03:20:59	2847ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-25 02:51:44	873ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-24 02:17:57	869ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-23 00:25:59 shown	830ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-21 19:36:18	892ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-20 14:42:43	988ms	2 NS 0 A 0 MX	⚠️ Bogus