wtk.dk DNS records

🖥️ Nameservers2 records 89ms

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 110ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
162.159.134.42	3600s	—	AS13335	Cloudflare, Inc.	162.159.128.0/19	🇺🇸 United States	—

📧 MX Records4 records 111ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.pub.mailpod11-cph3.one.com	104.37.34.230	mx1.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	10800s	mx2.pub.mailpod11-cph3.one.com	104.37.34.231	mx2.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	10800s	mx3.pub.mailpod11-cph3.one.com	104.37.34.232	mx3.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	10800s	mx4.pub.mailpod11-cph3.one.com	104.37.34.233	mx4.pub.mailpod11-cph3.one.com	AS51468 One.com A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	162.159.134.42
🔶 Autoconfig	162.159.134.42

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 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

Policy	Record (_dmarc.wtk.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.wtk.dk	wtk.dk.kinstavalidation.app

🔗 TLSA / DANE4 records 555ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…

🔐 DNSSEC252ms

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

🏷️ SOA0ms

Field	Value
Serial	2026083005
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

89ms

A

110ms

MX

111ms

AAAA

96ms

TXT

527ms

CAA

101ms

HTTPS

126ms

TLSA

555ms

SOA

0ms

MTA-STS

138ms

DNSSEC

252ms

SRV

162ms

Total

2876ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 11:15:05	2876ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-30 07:31:06	718ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-28 15:22:19	1287ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-27 14:14:25	762ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-26 19:07:21	705ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-25 05:50:44	8715ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-24 04:34:01	3747ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-23 02:18:13	8636ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-22 02:09:17	1540ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-21 02:05:13	9349ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-20 00:33:56	1999ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-18 22:55:01	7339ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-17 08:55:52	3433ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-16 03:59:31	1176ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-14 06:46:34	3059ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-12 04:51:01	3300ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-11 02:47:17	3871ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-09 02:06:18	2891ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-07 15:06:05	1408ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-30 21:30:43	879ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-28 20:59:22	2836ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-27 11:54:19	1094ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-26 11:39:14	1081ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-25 11:12:50	957ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-24 10:38:51	9261ms	2 NS 1 A 4 MX	🔒 Secure	View