natbus.dk

📜 Historical scan 2026-07-20 22:17:49 · ← Latest scan

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

natbus.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 8045ms

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#

8658ms

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#

8045ms

619ms

8046ms

AAAA

619ms

TXT

27432ms

CAA

612ms

HTTPS

642ms

TLSA

2097ms

SOA

42ms

MTA-STS

16058ms

DNSSEC

8658ms

SRV

16044ms

Total

41890ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 05:16:26	38919ms	2 NS 0 A 0 MX	❓ Unknown
2026-09-24 10:29:24	35024ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-23 14:57:13	43255ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-22 11:51:22	35145ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-21 11:43:22	31735ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-20 11:06:33	65535ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-19 08:10:48	65535ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-18 08:01:16	39269ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-17 06:28:27	65535ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-15 08:45:12	35144ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-14 06:49:11	38117ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-12 06:54:46	40548ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-10 07:48:32	35937ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-06 08:19:42	48324ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-29 18:21:53	37151ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-28 16:32:27	37144ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-27 09:08:16	39111ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-26 08:57:43	65535ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-25 08:46:29	60445ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-24 08:26:50	50946ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-23 02:50:11	38318ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-22 00:02:16	32882ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-20 22:17:49 shown	41890ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-19 16:15:14	35204ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-18 13:23:36	34106ms	2 NS 0 A 0 MX	❓ Unknown