borgerundervisning.dk

📜 Historical scan 2026-07-26 01:10:51 · ← Latest scan

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

borgerundervisning.dk is a registered .dk domain whose nameservers (ns1.globusdata.dk, ns2.globusdata.dk) do not answer for it, so it is currently a lame delegation and does not resolve. It 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 33ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.globusdata.dk	161.97.155.53	vmi508308.contaboserver.net	AS51167 Contabo GmbH
ns2.globusdata.dk	193.70.32.34	mail.holdbooking.dk	AS16276 OVH SAS

🌍 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#

82ms

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#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

33ms

70ms

30ms

AAAA

29ms

TXT

111ms

CAA

31ms

HTTPS

32ms

TLSA

23ms

SOA

24ms

MTA-STS

40ms

DNSSEC

82ms

SRV

49ms

Total

1182ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-24 09:37:07	3656ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-27 02:41:33	12973ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-24 01:50:05	9551ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-23 00:24:21	3824ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-22 00:21:51	1764ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-21 00:09:01	6061ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-19 18:48:40	6749ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-18 18:48:08	1484ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-17 06:54:09	8633ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-16 05:38:15	2354ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-14 12:17:52	5520ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-13 11:55:14	8679ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-12 04:36:55	11752ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-11 04:00:48	4215ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-09 21:40:26	10923ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-07 21:44:32	1601ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-03 00:22:46	4538ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-01 12:35:13	4209ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-30 19:48:05	12639ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-28 01:48:19	4239ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-27 01:34:47	2435ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-26 01:10:51 shown	1182ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-25 00:58:47	11926ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-23 22:12:26	1466ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-22 21:04:16	1529ms	2 NS 0 A 0 MX	❓ Unknown