sz.dk

📜 Historical scan 2026-06-20 20:16:07 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sz.dk is a .dk domain with no delegation in this scan. It was registered on 1 May 2006 (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#

🖥️

No NS records found

🌍 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 2026-10-08 04:59:56

www	104.21.52.124 172.67.199.55 2606:4700:3031::6815:347c 2606:4700:3037::ac43:c737 (AS13335) (address records, no CNAME)
www vs bare domain	Same network sz.dk: 188.114.96.1 188.114.97.1 2606:4700:3031::6815:347c 2606:4700:3037::ac43:c737 (AS13335) www.sz.dk: 104.21.52.124 172.67.199.55 2606:4700:3031::6815:347c 2606:4700:3037::ac43:c737 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

475ms

Check	Result
Validation Status	Not applicable: the domain has no delegation, so there is no zone to validate (stored verdict: ❓ Unknown).
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 2026-10-17 17:54:37

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2006-05-01
Expires	2027-05-31 (224d)

🔗 Same registrant#

3 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
ddoo.dk	Punktum dk A/S (direct)
perbang.dk	Punktum dk A/S (direct)
rimordbog.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

205ms

159ms

216ms

AAAA

218ms

TXT

480ms

CAA

164ms

HTTPS

209ms

TLSA

17ms

SOA

205ms

MTA-STS

196ms

DNSSEC

475ms

SRV

223ms

Total

1156ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 04:59:56	2812ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-03 01:45:27	456ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-22 00:51:27	645ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-15 02:02:18	1034ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-09 16:38:25	1847ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-07 03:15:47	1999ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-09 08:16:08	921ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-21 03:20:40	976ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-20 20:16:07 shown	1156ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 17:47:40	864ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 14:34:12	1938ms	2 NS 2 A 0 MX	🔓 Insecure