olkrus.dk

📜 Historical scan 2026-06-18 06:42:41 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

olkrus.dk is a .dk domain served by 3 nameservers (ns1.regery.net, ns2.regery.net, ns3.regery.net). It was registered on 31 December 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 89.250.72.29 is hosted by Contabo GmbH (AS51167) in Germany. Mail is handled by mail.olkrus.dk. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. 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#

3 records 80ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.regery.net	136.243.218.113	static.113.218.243.136.clients.your-server.de	AS24940 Hetzner Online GmbH
ns2.regery.net	136.243.218.114	static.114.218.243.136.clients.your-server.de	AS24940 Hetzner Online GmbH
ns3.regery.net	116.202.42.237	static.237.42.202.116.clients.your-server.de	AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 88ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
89.250.72.29	—	vmi2376051.contaboserver.net	AS51167	Contabo GmbH	89.250.64.0/20	🇩🇪 Germany	Karlsruhe

📧 MX Records#

1 records 158ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mail.olkrus.dk	89.250.72.29	vmi2376051.contaboserver.net	AS51167 Contabo GmbH

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 363ms

TXT Record
v=spf1 a mx ip4:89.250.72.29 -all

✉️ SPF#

Policy	Record (olkrus.dk)
-all (hard fail)	v=spf1 a mx ip4:89.250.72.29 -all

📨 DMARC#

Policy	Record (_dmarc.olkrus.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:postmaster@olkrus.dk; ruf=mailto:admin@olkrus.dk

📬 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 21:23:58

www	89.250.72.29 (AS51167) (address records, no CNAME)
www vs bare domain	Same network olkrus.dk: 89.250.72.29 (AS51167) www.olkrus.dk: 89.250.72.29 (AS51167)
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.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

160ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

203ms

Field	Value
Serial	2026050942
Primary NS (MNAME)	ns1.regery.net
Responsible (RNAME)	support@regery.net
Refresh	86400s
Retry	10800s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-08 21:44:14

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2024-12-31
Expires	2026-12-30 (71d)

📋 WHOIS#

⏱️ Lookup Timing#

80ms

88ms

158ms

AAAA

73ms

TXT

363ms

CAA

173ms

HTTPS

119ms

TLSA

119ms

SOA

203ms

MTA-STS

106ms

DNSSEC

160ms

SRV

244ms

Total

774ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 21:23:58	1236ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-27 07:56:43	5033ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-18 06:42:41 shown	774ms	3 NS 1 A 1 MX	🔓 Insecure