columbani.dk

📜 Historical scan 2026-06-16 21:50:27 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

columbani.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 24 September 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.24 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 41ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	—	—	—
ns02.one.com	—	—	—

🌍 A Records#

1 records 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.24	—	webcluster1.webpod12-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

3 records 41ms

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

🔷 AAAA Records (IPv6)#

1 records 37ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10a:c6:d679:46a0:8ed6	—	—	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#

📝

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 2026-10-07 20:55:25

www	46.30.213.51 2a02:2350:5:10a:809a:640e:da71:623 (AS51468) (address records, no CNAME)
www vs bare domain	Same network columbani.dk: 46.30.213.51 2a02:2350:5:10a:809a:640e:da71:623 (AS51468) www.columbani.dk: 46.30.213.51 2a02:2350:5:10a:809a:640e:da71:623 (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

3 records 55ms

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#

93ms

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

🏷️ SOA#

28ms

Field	Value
Serial	2026060901
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 2026-10-07 21:25:30

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2015-09-24
Expires	2027-07-31 (286d)

📋 WHOIS#

⏱️ Lookup Timing#

41ms

AAAA

37ms

TXT

120ms

CAA

40ms

HTTPS

36ms

TLSA

55ms

SOA

28ms

MTA-STS

41ms

DNSSEC

93ms

SRV

0ms

Total

561ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 20:55:25	781ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-05 19:44:19	3198ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-04 04:35:22	845ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-10 02:11:58	5316ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-06 17:15:14	925ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-06 04:10:04	1123ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-02 14:53:40	2555ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-19 13:00:53	890ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-16 21:50:27 shown	561ms	2 NS 1 A 3 MX	🔒 Secure