sygdomsguide.dk

📜 Historical scan 2026-07-03 10:21:45 · ← Latest scan

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

sygdomsguide.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 8 May 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 224ms

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 2026-10-13 15:41:40

www CNAME	sygdomsguide.dk (all on sygdomsguide.dk) → 107.6.136.18 (AS32475)
www vs bare domain	Same network sygdomsguide.dk: 107.6.136.18 (AS32475) www.sygdomsguide.dk: 107.6.136.18 (AS32475)
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#

418ms

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 2026-10-11 13:49:35

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2000-05-08
Expires	2027-06-30 (256d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

224ms

171ms

209ms

AAAA

252ms

TXT

392ms

CAA

232ms

HTTPS

232ms

TLSA

61ms

SOA

181ms

MTA-STS

275ms

DNSSEC

418ms

SRV

234ms

Total

3565ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-26 02:21:04	989ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-15 12:59:43	1569ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-07 20:26:25	2305ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-01 09:19:29	9756ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-28 01:16:54	1070ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-09 03:56:47	896ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-07 04:47:29	736ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-05 20:27:21	738ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-04 15:28:32	2895ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-03 10:21:45 shown	3565ms	1 NS 0 A 0 MX	❓ Unknown
2026-06-24 18:54:40	6640ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-23 15:54:34	2820ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-21 14:28:43	955ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 22:00:06	2125ms	2 NS 1 A 1 MX	🔓 Insecure