mtx.dk

📜 Historical scan 2026-06-18 04:20:50 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mtx.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 21 May 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.106.166.38 is hosted by Fiberby ApS (AS42541) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, has no 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 351ms

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 283ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.106.166.38	—	193-106-166-38.ip4.fiberby.net	AS42541	Fiberby ApS	193.106.164.0/22	🇩🇰 Denmark	—

📧 MX Records#

5 records 328ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	—	aspmx.l.google.com	2a00:1450:4010:c06::1b 2a00:1450:4010:c06::1b 74.125.131.26	lj-in-f27.1e100.net lj-in-x1b.1e100.net lu-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	—	alt1.aspmx.l.google.com	172.253.158.27 2404:6800:4013:813::1b	so-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	—	alt2.aspmx.l.google.com	108.177.125.26 2404:6800:4008:c01::1b	tp-in-f26.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	—	aspmx2.googlemail.com	172.253.158.26 2404:6800:4000:1025::1b	so-in-f26.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	—	aspmx3.googlemail.com	108.177.125.27 2404:6800:4008:c01::1a	tp-in-f27.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 512ms

TXT Record
v=spf1 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (mtx.dk)
~all (soft fail)	v=spf1 include:_spf.google.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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-14 02:14:51

www	46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domain	Different networks mtx.dk: 193.106.166.38 (AS42541) www.mtx.dk: 46.30.211.38 (AS51468) (all like this)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	RSA · ~1024 bit below 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: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

490ms

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

🏷️ SOA#

284ms

Field	Value
Serial	2026052501
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 2026-10-17 00:37:33

Field	Value
Registrar	ONE.COM A/S
Registered	2002-05-21
Expires	2027-02-28 (129d)

🔗 Same registrant#

1 domain

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
mortentoxværd.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

351ms

283ms

328ms

AAAA

274ms

TXT

512ms

CAA

201ms

HTTPS

253ms

TLSA

550ms

SOA

284ms

MTA-STS

300ms

DNSSEC

490ms

SRV

351ms

Total

3608ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 03:14:12	649ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-27 08:06:02	710ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-26 17:41:13	794ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-23 16:53:05	1096ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-31 14:05:47	2157ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-26 18:10:03	849ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-26 21:17:45	1265ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-27 20:36:19	5075ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-26 00:48:54	1621ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-20 03:23:18	641ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-20 02:09:32	851ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-18 04:20:50 shown	3608ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-18 04:06:06	978ms	2 NS 1 A 5 MX	🔒 Secure