zwisler.dk

📜 Historical scan 2026-06-22 05:45:49 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

zwisler.dk is a .dk domain with no delegation in this scan. It was registered on 2 February 1998 (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 2026-10-12 09:11:52

www	77.111.240.145 2a02:2350:5:102:8c:f630:6ff1:b669 (AS51468) (address records, no CNAME)
www vs bare domain	Same network zwisler.dk: 77.111.240.145 2a02:2350:5:102:8c:f630:6ff1:b669 (AS51468) www.zwisler.dk: 77.111.240.145 2a02:2350:5:102:8c:f630:6ff1:b669 (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#

303ms

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 2026-10-11 20:17:46

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-02-02
Expires	2027-03-31 (164d)

🔗 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#

201ms

203ms

188ms

AAAA

197ms

TXT

296ms

CAA

201ms

HTTPS

191ms

TLSA

18ms

SOA

186ms

MTA-STS

206ms

DNSSEC

303ms

SRV

213ms

Total

994ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 23:08:14	625ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-30 00:45:30	481ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-26 11:44:49	784ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-23 17:00:35	804ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-19 12:33:21	656ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-12 05:49:44	1681ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-28 07:02:06	1008ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-22 16:29:52	2274ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-01 13:29:04	853ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-26 09:22:24	3543ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-22 05:45:49 shown	994ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 02:54:21	819ms	2 NS 1 A 4 MX	🔒 Secure