exchange24.dk

📜 Historical scan 2026-08-07 21:38:32 · ← Latest scan

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

exchange24.dk is a registered .dk domain whose nameservers (ns.dandomain.dk, ns2.dandomain.dk) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 18 April 2012 (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 535ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark 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#

584ms

Check	Result
Validation Status	⚠️ Bogus — the parent still publishes a DS record, but the delegated nameservers don't answer, so no signed answer can be fetched. The zone isn't serving broken signatures; it isn't serving at all.
AD Flag (resolver validates)	✗ Not set
DS Record	✓ Found
DNSKEY Record	✗ Not found
Flags	resolution failed: failure

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-14 11:14:19

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2012-04-18
Expires	2027-04-30 (193d)

🔗 Same registrant#

28 domains

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
24klub.dk	Punktum dk A/S (direct)
aboutrackets.dk	Punktum dk A/S (direct)
bogildsport.dk	Punktum dk A/S (direct)
cap24.dk	Punktum dk A/S (direct)
club-sportigan.dk	DANDOMAIN A/S
g-sport-danmark.dk	Punktum dk A/S (direct)
hc-sport.dk	Punktum dk A/S (direct)
iguana.dk	Punktum dk A/S (direct)
insidesport.dk	Punktum dk A/S (direct)
outlook24.dk	Punktum dk A/S (direct)
sport24-klub.dk	Punktum dk A/S (direct)
sport24-klubsalg.dk	Punktum dk A/S (direct)
sport24-shop.dk	Punktum dk A/S (direct)
sport24-team.dk	Punktum dk A/S (direct)
sport24-web.dk	Punktum dk A/S (direct)
sport24.dk	Punktum dk A/S (direct)
sport24erhverv.dk	Punktum dk A/S (direct)
sport24klub.dk	Punktum dk A/S (direct)
sport24klubshops.dk	Punktum dk A/S (direct)
sport24nordic.dk	Punktum dk A/S (direct)
sport24outlet.dk	Punktum dk A/S (direct)
sport24running.dk	Punktum dk A/S (direct)
sport24shop.dk	Punktum dk A/S (direct)
sport24support.dk	Punktum dk A/S (direct)
sport24team.dk	Punktum dk A/S (direct)
sport24web.dk	Punktum dk A/S (direct)
sportiganklubogerhverv.dk	DANDOMAIN A/S
sportstore24.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

535ms

525ms

444ms

AAAA

527ms

TXT

1677ms

CAA

548ms

HTTPS

583ms

TLSA

312ms

SOA

87ms

MTA-STS

535ms

DNSSEC

584ms

SRV

591ms

Total

3211ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-08-28 03:07:53	10122ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-27 08:01:40	1099ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-24 00:55:54	3497ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-22 21:51:39	2257ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-21 21:46:03	1188ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-20 21:22:05	6776ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-19 21:02:20	6240ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-18 20:57:53	2484ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-17 19:58:53	2725ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-16 12:07:31	2872ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-15 09:40:35	1328ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-13 14:49:10	1150ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-12 00:18:29	4153ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-11 00:00:27	1158ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-09 19:31:15	1733ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-07 21:38:32 shown	3211ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-29 09:46:37	1028ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-28 04:17:29	1794ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-27 03:04:13	9880ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-26 02:46:50	1121ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-25 02:00:44	1609ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-24 01:25:34	9847ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-23 00:42:29	8989ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-21 17:27:22	1700ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-19 15:41:16	1688ms	2 NS 0 A 0 MX	⚠️ Bogus