boligudlejerne.dk

📜 Historical scan 2026-10-01 18:11:43 · ← Latest scan

🚫 Deactivated by the registry ⬇ Zone File 📜 Timeline & History ⚡ Scan Now

boligudlejerne.dk is a .dk domain the registry has taken out of service: it is delegated to the registry's own sentinel nameservers (nonexistent.punktum.dk), so it does not resolve. It was registered on 24 August 2000 (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#

1 records 84ms

Nameserver	IP addresses	PTR	ASN / ISP
nonexistent.punktum.dk	—	—	—

🌍 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-09-30 17:45:04

www CNAME	boligudlejerne.dk (all on boligudlejerne.dk)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

225ms

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 2026-10-02 18:54:24

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2000-08-24
Expires	2026-09-30 (expired)

📋 WHOIS#

⏱️ Lookup Timing#

84ms

93ms

106ms

AAAA

93ms

TXT

247ms

CAA

95ms

HTTPS

87ms

TLSA

31ms

SOA

79ms

MTA-STS

115ms

DNSSEC

225ms

SRV

119ms

Total

1534ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 21:42:59	96ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-19 12:15:32	240ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-18 11:03:52	217ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-17 09:42:30	232ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-16 08:12:32	230ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-15 07:15:14	373ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-14 06:06:08	131ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-13 05:45:34	212ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-12 04:29:01	217ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-11 02:27:39	211ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-10 01:18:13	98ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-08 21:31:25	758ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-07 21:26:57	229ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-06 21:23:14	352ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-05 18:20:39	137ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-04 18:17:29	117ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-03 18:14:07	446ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-02 18:13:09	211ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-01 18:11:43 shown	1534ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-30 17:45:04	576ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-12 08:06:06	1593ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-06 16:08:21	839ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-16 00:32:53	9575ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-01 23:38:22	676ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 15:45:55	553ms	2 NS 1 A 1 MX	🔓 Insecure