mtha.dk

📜 Historical scan 2026-06-20 03:52:02 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mtha.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 17 April 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.116.232.248 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by mx1.gigahost.dk, mx2.gigahost.dk. 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 34ms

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 62ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.116.232.248	43200s	248.giga-ptr.232.116.217.in-addr.arpa web4.gigahost.dk	AS47292	Sentia Denmark A/S	217.116.224.0/20	🇩🇰 Denmark	—

📧 MX Records#

2 records 60ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	mx1.gigahost.dk	46.183.139.11	mx1.gigahost.dk	AS47292 Sentia Denmark A/S
10	43200s	mx2.gigahost.dk	46.183.139.12	mx2.gigahost.dk	AS47292 Sentia Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	mtha.dk → 217.116.232.248
🔶 Autoconfig	mtha.dk → 217.116.232.248

🔷 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#

✗ 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 2026-10-11 02:25:13

www CNAME	mtha.dk (all on mtha.dk) → 217.116.232.248 (AS47292)
www vs bare domain	Same network mtha.dk: 217.116.232.248 (AS47292) www.mtha.dk: 217.116.232.248 (AS47292)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.mtha.dk	mtha.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

148ms

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

🏷️ SOA#

59ms

Field	Value
Serial	2026061001
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 2026-10-09 13:29:56

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2009-04-17
Expires	2027-04-30 (194d)

📋 WHOIS#

⏱️ Lookup Timing#

34ms

62ms

60ms

AAAA

67ms

TXT

1218ms

CAA

67ms

HTTPS

84ms

TLSA

306ms

SOA

59ms

MTA-STS

77ms

DNSSEC

148ms

SRV

199ms

Total

1835ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 02:25:12	1929ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-15 03:04:41	857ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-12 00:38:26	943ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-16 22:43:21	3027ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-13 00:09:48	787ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-27 21:25:54	667ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-20 03:52:02 shown	1835ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-17 22:06:58	683ms	2 NS 1 A 2 MX	🔒 Secure