vt.dk

📜 Historical scan 2026-07-28 01:19:20 · ← Latest scan

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

vt.dk is a registered .dk domain whose nameservers (ns.bluecow.dk, ns2.bluecow.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 2091ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.bluecow.dk	129.142.32.27	udeafdrift.hur.dk	AS9158 Telenor A/S
ns2.bluecow.dk	129.142.32.28	www.bluecow.dk	AS9158 Telenor 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#

2173ms

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#

2091ms

2106ms

1100ms

AAAA

2102ms

TXT

28395ms

CAA

1089ms

HTTPS

2107ms

TLSA

16033ms

SOA

27ms

MTA-STS

2148ms

DNSSEC

2173ms

SRV

10059ms

Total

63101ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-17 17:27:30	35194ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-27 17:32:41	39147ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-23 12:25:25	46159ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-22 11:46:01	39863ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-21 11:41:16	44378ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-20 11:29:15	37301ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-19 09:13:45	36785ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-18 09:10:23	39653ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-16 13:19:30	37306ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-15 05:53:52	37511ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-13 19:23:45	35119ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-12 08:16:16	37513ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-10 06:58:55	35239ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-08 05:02:21	65535ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-06 06:51:08	34437ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-01 01:08:28	39053ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-29 17:19:42	35122ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-28 01:19:20 shown	63101ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-27 00:41:07	50826ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-26 00:21:57	33673ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-25 00:10:55	52293ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-23 22:17:02	46604ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-22 20:17:57	60188ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-21 11:12:32	49596ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-20 08:48:49	45755ms	2 NS 0 A 0 MX	❓ Unknown