regnskabundervisning.dk

📜 Historical scan 2026-08-28 07:38:11 · ← Latest scan

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

regnskabundervisning.dk is a registered .dk domain whose nameservers (primary.infoserv.dk, secondary.infoserv.dk) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 14 March 2021 (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 601ms

Nameserver	IP addresses	PTR	ASN / ISP
primary.infoserv.dk	139.162.157.8 2a01:7e01::f03c:91ff:fe59:943d	mail2.ishost.dk —	AS63949 Akamai Connected Cloud AS63949 Akamai Connected Cloud
secondary.infoserv.dk	139.162.227.162 2a01:7e00::f03c:92ff:fe07:7dc2	li1512-162.members.linode.com —	AS63949 Akamai Connected Cloud AS63949 Akamai Connected Cloud

🌍 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#

9620ms

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 2026-10-13 06:12:27

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2021-03-14
Expires	2027-03-31 (158d)

🔗 Same registrant#

1 domain

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
nemkontoret.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

601ms

553ms

561ms

AAAA

565ms

TXT

2773ms

CAA

546ms

HTTPS

757ms

TLSA

609ms

SOA

31ms

MTA-STS

594ms

DNSSEC

9620ms

SRV

575ms

Total

22373ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 12:12:26	9596ms	2 NS 0 A 0 MX	❓ Unknown
2026-09-07 11:33:42	12627ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-28 07:38:11 shown	22373ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-24 05:38:26	7615ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-22 23:04:51	9196ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-21 22:51:53	20281ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-20 22:46:06	12407ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-19 21:39:49	11784ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-18 21:16:56	16950ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-17 20:54:44	15156ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-16 09:41:28	9004ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-15 01:42:35	9425ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-13 13:22:34	27103ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-10 23:17:33	9490ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-09 15:05:45	9218ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-07 18:41:59	16763ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-01 04:59:40	8793ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-28 11:11:42	9041ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-27 09:52:26	29916ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-26 09:33:34	13912ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-25 09:08:37	9058ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-24 08:20:05	24146ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-23 07:41:01	11944ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-22 05:50:11	15785ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-20 14:47:23	9371ms	2 NS 0 A 0 MX	❓ Unknown