aarhusonlineundervisning.dk

Records from scan: 2026-08-26 16:45:01 · 11079ms total · last checked 2026-10-23 10:20 (unchanged)

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

aarhusonlineundervisning.dk is a registered .dk domain whose nameservers (ns61.domaincontrol.com, ns62.domaincontrol.com) 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 351ms

Nameserver	IP addresses	PTR	ASN / ISP
ns61.domaincontrol.com	2603:5:2153::20 97.74.101.32	ns61.domaincontrol.com ns61.domaincontrol.com	AS44273 Host Europe GmbH AS44273 Host Europe GmbH
ns62.domaincontrol.com	173.201.69.32 2603:5:2253::20	ns62.domaincontrol.com ns62.domaincontrol.com	AS44273 Host Europe GmbH AS44273 Host Europe GmbH

🌍 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#

9387ms

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#

351ms

348ms

307ms

AAAA

351ms

TXT

1541ms

CAA

327ms

HTTPS

316ms

TLSA

333ms

SOA

37ms

MTA-STS

385ms

DNSSEC

9387ms

SRV

385ms

Total

11079ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-08-26 16:45:01 shown	11079ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-23 22:39:13	4624ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-22 22:01:28	11211ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-21 21:49:54	14361ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-20 21:21:22	7057ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-19 20:04:50	11119ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-18 20:03:03	11360ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-16 20:27:06	11091ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-14 19:15:23	6273ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-13 16:46:22	6095ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-12 14:10:12	1578ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-11 03:58:40	2919ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-08 01:52:23	4424ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-27 19:16:20	3466ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-26 19:02:04	9379ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-25 18:15:56	17510ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-24 17:36:45	9549ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-23 14:53:17	16964ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-22 14:07:33	9493ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-21 12:51:07	2289ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-20 09:55:51	1388ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-18 20:50:48	9344ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-17 20:16:50	9294ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-16 17:46:27	1586ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-11 07:07:51	4185ms	2 NS 0 A 0 MX	❓ Unknown