olsenka.dk

📜 Historical scan 2026-06-28 00:44:15 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

olsenka.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 24 June 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.241.106 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod6-cph3.one.com, mx2.pub.mailpod6-cph3.one.com and 1 more. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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#

2 records 300ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10	ns01.one.com	AS197495 One.com A/S
ns02.one.com	—	—	—

🌍 A Records#

1 records 303ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.241.106	3600s	webcluster2.wordpresspod2-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records#

3 records 304ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.pub.mailpod6-cph3.one.com	185.164.14.70	mx1.pub.mailpod6-cph3.one.com	AS51468 One.com A/S
10	10800s	mx2.pub.mailpod6-cph3.one.com	185.164.14.71	mx2.pub.mailpod6-cph3.one.com	AS51468 One.com A/S
10	10800s	mx3.pub.mailpod6-cph3.one.com	185.164.14.72	mx3.pub.mailpod6-cph3.one.com	AS51468 One.com A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	77.111.241.106
🔶 Autoconfig	77.111.241.106

🔷 AAAA Records (IPv6)#

1 records 278ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:104:8054:db54:afc3:bb49	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 554ms

TXT Record
v=spf1 include:_custspf.one.com include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (olsenka.dk)
~all (soft fail)	v=spf1 include:_custspf.one.com include:spf.protection.outlook.com ~all

📨 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 03:11:15

www	77.111.241.67 2a02:2350:5:104:18:5049:6607:e70e (AS51468) (address records, no CNAME)
www vs bare domain	Same network olsenka.dk: 77.111.241.67 2a02:2350:5:104:18:5049:6607:e70e (AS51468) www.olsenka.dk: 77.111.241.67 2a02:2350:5:104:18:5049:6607:e70e (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

3 records 202ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod6-cph3.one.com	DANE-EE · SPKI · SHA-256	515D397B5EA735D3D3F24127EB4925FA…
SMTP _25._tcp.mx2.pub.mailpod6-cph3.one.com	DANE-EE · SPKI · SHA-256	515D397B5EA735D3D3F24127EB4925FA…
SMTP _25._tcp.mx3.pub.mailpod6-cph3.one.com	DANE-EE · SPKI · SHA-256	515D397B5EA735D3D3F24127EB4925FA…

🔐 DNSSEC#

401ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

286ms

Field	Value
Serial	2026062305
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-03 23:31:39

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2016-06-24
Expires	2027-06-30 (252d)

📋 WHOIS#

⏱️ Lookup Timing#

300ms

303ms

304ms

AAAA

278ms

TXT

554ms

CAA

261ms

HTTPS

276ms

TLSA

202ms

SOA

286ms

MTA-STS

310ms

DNSSEC

401ms

SRV

403ms

Total

1297ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 23:04:27	2200ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-07 22:26:05	1169ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-29 17:16:34	1474ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-28 11:46:19	1201ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-22 22:01:48	10150ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-28 00:44:15 shown	1297ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-27 02:42:53	1391ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-25 06:24:34	3117ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-23 18:15:55	1136ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 06:47:56	2534ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-21 04:08:42	1166ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 20:44:22	1191ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 08:13:34	717ms	2 NS 1 A 3 MX	🔒 Secure