mxx.dk DNS records

🖥️ Nameservers2 records 50ms

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 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
178.128.139.46	3600s	—	AS14061	DigitalOcean, LLC	178.128.0.0/16	🇳🇱 The Netherlands	Amsterdam

📧 MX Records1 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.mxx.dk	165.22.68.211 2a03:b0c0:3:d0::10e9:a001	mail.mxx.dk mail.mxx.dk	AS14061 DigitalOcean, LLC AS14061 DigitalOcean, LLC

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	mxx.dk → 178.128.139.46
🔶 Autoconfig	mxx.dk → 178.128.139.46

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 182ms

TXT Record
google-site-verification=GodHdyzX6jQVRoRwKaypgIsGHScY8YHgbjQcTH6w6H8
have-i-been-pwned-verification=16f9142e774ee5847c466fe85b82bdb3
v=spf1 ip4:165.22.68.211 ip6:2a03:b0c0:3:d0::10e9:a001 -all

✉️ SPF

Policy	Record (mxx.dk)
-all (hard fail)	v=spf1 ip4:165.22.68.211 ip6:2a03:b0c0:3:d0::10e9:a001 -all

📨 DMARC

Policy	Record (_dmarc.mxx.dk)
p=reject	v=DMARC1; p=reject; pct=100; rua=mailto:support@mxx.dk; adkim=r; aspf=r

📬 MTA-STS162ms

Check	Result
Status	🔒 Enforce
TXT record (_mta-sts)	✓ Found
HTTPS policy	✓ Valid
Mode	enforce
Policy ID	20260131210517Z
max_age	604800s
Policy MX	mail.mxx.dk

📈 TLSRPT

Status	Report address (rua)
✓ Enabled	mailto:rpt@mxx.dk

📜 CAA Records5 records 33ms

Flags	Tag	Value
0	iodef	mailto:hostmaster@mxx.dk
0	issue	letsencrypt.org
0	issue	sectigo.com
0	issuewild	letsencrypt.org
0	issuewild	sectigo.com

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.mxx.dk	mxx.dk
TXT	mxx.dk	have-i-been-pwned-verification=16f9142e774ee5847c466fe85b82bdb3

🔗 TLSA / DANE1 records 347ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.mxx.dk	DANE-EE · SPKI · SHA-256	EF5967F843AFA8B1926E0819D33A8F16…

🔐 DNSSEC2060ms

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

🏷️ SOA0ms

Field	Value
Serial	2026032401
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

50ms

A

42ms

MX

42ms

AAAA

41ms

TXT

182ms

CAA

33ms

HTTPS

47ms

TLSA

347ms

SOA

0ms

MTA-STS

162ms

DNSSEC

2060ms

SRV

61ms

Total

2997ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 17:11:36	2997ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-09 20:09:35	5514ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-02 08:09:40	855ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 16:34:17	864ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 14:37:05	1455ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 01:09:13	1170ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 14:53:23	1891ms	2 NS 1 A 1 MX	🔒 Secure	View