zarzu.dk

📜 Historical scan 2026-07-05 07:35:28 · ← Latest scan

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

zarzu.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 9 June 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#

1 records 24ms

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 2026-10-17 06:55:17

www	46.30.213.33 2a02:2350:5:10a:800a:4043:fdb4:fded (AS51468) (address records, no CNAME)
www vs bare domain	Same network zarzu.dk: 46.30.213.33 2a02:2350:5:10a:800a:4043:fdb4:fded (AS51468) www.zarzu.dk: 46.30.213.33 2a02:2350:5:10a:800a:4043:fdb4:fded (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

56ms

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 2026-10-10 22:49:22

Field	Value
Registrar	ONE.COM A/S
Registered	2012-06-09
Expires	2027-06-30 (254d)

📋 WHOIS#

⏱️ Lookup Timing#

24ms

23ms

35ms

AAAA

27ms

TXT

136ms

CAA

23ms

HTTPS

24ms

TLSA

29ms

SOA

27ms

MTA-STS

45ms

DNSSEC

56ms

SRV

37ms

Total

681ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 06:55:17	579ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-10 22:38:41	563ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-10 03:04:51	804ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-26 03:42:53	702ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-19 01:47:41	1003ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-12 00:03:05	3851ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-06 17:04:00	1286ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-08 23:20:29	8781ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-06 22:23:57	16801ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-05 07:35:28 shown	681ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-04 07:34:14	1489ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-03 14:50:30	390ms	1 NS 0 A 0 MX	❓ Unknown
2026-06-27 15:19:25	2088ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-21 17:51:18	652ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-21 04:43:13	753ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-17 22:34:58	962ms	2 NS 1 A 4 MX	🔒 Secure