mxx.dk

📜 Historical scan 2026-06-17 14:53:23 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mxx.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 28 October 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.128.139.46 is hosted by DigitalOcean, LLC (AS14061) in The Netherlands. Mail is handled by mail.mxx.dk. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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 54ms

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 Records#

1 records 48ms

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

📧 MX Records#

1 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 288ms

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-STS#

245ms

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

📈 TLSRPT#

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

📜 CAA Records#

5 records 34ms

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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-22 07:02:20

www CNAME	mxx.dk (all on mxx.dk) → 178.128.139.46 (AS14061)
www vs bare domain	Same network mxx.dk: 178.128.139.46 (AS14061) www.mxx.dk: 178.128.139.46 (AS14061)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

1 records 164ms

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

🔐 DNSSEC#

169ms

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

🏷️ SOA#

30ms

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#

WHOIS fetched 2026-10-15 14:15:12

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2021-10-28
Expires	2027-10-27 (368d)

🔗 Same registrant#

12 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
attn.dk	Punktum dk A/S (direct)
enroll.dk	Punktum dk A/S (direct)
hourly.dk	Punktum dk A/S (direct)
idently.dk	Punktum dk A/S (direct)
idp.dk	Punktum dk A/S (direct)
olinsson.dk	Punktum dk A/S (direct)
privately.dk	Punktum dk A/S (direct)
securely.dk	Punktum dk A/S (direct)
sftp.dk	Punktum dk A/S (direct)
sysadm.dk	Punktum dk A/S (direct)
thorstenson.dk	Punktum dk A/S (direct)
tinydns.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

54ms

48ms

30ms

AAAA

37ms

TXT

288ms

CAA

34ms

HTTPS

34ms

TLSA

164ms

SOA

30ms

MTA-STS

245ms

DNSSEC

169ms

SRV

0ms

Total

1891ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 07:02:20	994ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-16 15:51:31	870ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-15 14:05:12	671ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 21:42:44	725ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 10:43:01	3580ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 07:29:31	1903ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-13 12:30:04	5002ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-01 17:11:36	2997ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-09 20:09:35	5514ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 08:09:40	855ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 16:34:17	864ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 14:37:05	1455ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 01:09:13	1170ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 14:53:23 shown	1891ms	2 NS 1 A 1 MX	🔒 Secure