columbine.dk DNS records

🖥️ Nameservers2 records 64ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records1 records 8035ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.124	3592s	webcluster2.webpod16-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 8036ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.pub.mailpod14-cph3.one.com	185.10.9.212	mx1.pub.mailpod14-cph3.one.com	AS51468 One.com A/S
10	10800s	mx2.pub.mailpod14-cph3.one.com	185.10.9.213	mx2.pub.mailpod14-cph3.one.com	AS51468 One.com A/S
10	10800s	mx3.pub.mailpod14-cph3.one.com	185.10.9.214	mx3.pub.mailpod14-cph3.one.com	AS51468 One.com A/S
10	10800s	mx4.pub.mailpod14-cph3.one.com	185.10.9.215	mx4.pub.mailpod14-cph3.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)1 records 8037ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:111:80e7:dbf2:f73e:9a19	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 Records1 records 291ms

TXT Record
v=spf1 include:send.heyloyalty.com include:one.com -all

✉️ SPF

Policy	Record (columbine.dk)
-all (hard fail)	v=spf1 include:send.heyloyalty.com include:one.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

🔗 TLSA / DANE4 records 8044ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod14-cph3.one.com	DANE-EE · SPKI · SHA-256	A4B9A2A35B513EFAC91F5A3C11DD0C58…
SMTP _25._tcp.mx2.pub.mailpod14-cph3.one.com	DANE-EE · SPKI · SHA-256	A4B9A2A35B513EFAC91F5A3C11DD0C58…
SMTP _25._tcp.mx3.pub.mailpod14-cph3.one.com	DANE-EE · SPKI · SHA-256	A4B9A2A35B513EFAC91F5A3C11DD0C58…
SMTP _25._tcp.mx4.pub.mailpod14-cph3.one.com	DANE-EE · SPKI · SHA-256	A4B9A2A35B513EFAC91F5A3C11DD0C58…

🔐 DNSSEC156ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082305
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

64ms

A

8035ms

MX

8036ms

AAAA

8037ms

TXT

291ms

CAA

62ms

HTTPS

66ms

TLSA

8044ms

SOA

0ms

MTA-STS

96ms

DNSSEC

156ms

SRV

153ms

Total

16787ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-24 10:11:37	16787ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-13 20:41:42	5021ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-08 05:29:52	1357ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-09 01:38:37	1002ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-29 21:20:34	707ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-27 00:27:22	671ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-25 01:03:39	684ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-24 01:25:58	2720ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-21 21:31:32	927ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 23:12:08	734ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-19 02:21:08	782ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-16 21:50:49	2641ms	2 NS 1 A 4 MX	🔒 Secure	View