olzen.dk

📜 Historical scan 2026-06-20 22:20:48 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

olzen.dk is a .dk domain with no delegation in this scan. It was registered on 14 October 2004 (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 2026-10-09 18:53:45

www	5.103.46.101 (AS44869) (address records, no CNAME)
www vs bare domain	Same network olzen.dk: 5.103.46.101 (AS44869) www.olzen.dk: 5.103.46.101 (AS44869)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

268ms

Check	Result
Validation Status	Not applicable: the domain has no delegation, so there is no zone to validate (stored verdict: ⚠️ Bogus).
AD Flag (resolver validates)	✗ Not set
DS Record	✓ Found
DNSKEY Record	✗ Not found
Flags	resolution failed: failure

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-19 14:51:06

Field	Value
Registrar	INTERNET 123 ApS
Registered	2004-10-14
Expires	2027-10-31 (376d)

🔗 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#

172ms

181ms

193ms

AAAA

179ms

TXT

1832ms

CAA

167ms

HTTPS

181ms

TLSA

497ms

SOA

156ms

MTA-STS

394ms

DNSSEC

268ms

SRV

476ms

Total

2541ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 16:05:12	791ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-30 13:52:54	805ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-30 09:18:56	790ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-17 14:16:44	759ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-16 04:06:45	54115ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-07-14 06:34:03	12980ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-07-12 13:41:45	27474ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-07-11 04:55:40	39906ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-07-08 11:30:07	40372ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-07-05 19:55:29	12555ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-07-04 18:33:06	6537ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-07-04 10:41:49	6129ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-07-03 00:37:45	2766ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-06-22 19:40:54	4265ms	0 NS 0 A 0 MX	⚠️ Bogus
2026-06-22 02:44:52	25380ms	0 NS 0 A 0 MX	⚠️ Bogus
2026-06-21 09:44:26	15094ms	0 NS 0 A 0 MX	⚠️ Bogus
2026-06-21 07:41:00	1699ms	0 NS 0 A 0 MX	⚠️ Bogus
2026-06-20 22:20:48 shown	2541ms	0 NS 0 A 0 MX	⚠️ Bogus
2026-06-17 13:14:51	1265ms	0 NS 0 A 0 MX	⚠️ Bogus