olkrus.dk

Records from scan: 2026-10-08 21:23:58 · 1236ms total · last checked 2026-10-17 09:58 (unchanged)

⬇ 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 48ms

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 55ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
89.250.72.29	60s	vmi2376051.contaboserver.net	AS51167	Contabo GmbH	89.250.64.0/20	🇩🇪 Germany	Karlsruhe

📧 MX Records#

1 records 67ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	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 310ms

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#

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#

140ms

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

🏷️ SOA#

40ms

Field	Value
Serial	2026100798
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 (73d)

📋 WHOIS#

⏱️ Lookup Timing#

48ms

55ms

67ms

AAAA

56ms

TXT

310ms

CAA

45ms

HTTPS

63ms

TLSA

483ms

SOA

40ms

MTA-STS

107ms

DNSSEC

140ms

SRV

88ms

Total

1236ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 21:23:58 shown	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	774ms	3 NS 1 A 1 MX	🔓 Insecure