mt-c.dk

📜 Historical scan 2026-08-25 20:33:34 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mt-c.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 15 January 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 89.150.152.43 is hosted by Hiper A/S (AS203953) in Denmark. Mail is handled by mailscanner.beesmart.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 41ms

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 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
89.150.152.43	3600s	mailwash.beesmart.dk	AS203953	Hiper A/S	89.150.128.0/18	🇩🇰 Denmark	—

📧 MX Records#

1 records 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	mailscanner.beesmart.dk	194.135.95.138	mailscanner.beesmart.dk	AS212531 UAB Interneto vizija

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	89.150.152.43
🔶 Autoconfig	89.150.152.43

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 188ms

TXT Record
v=spf1 a mx a:mailscanner.beesmart.dk ip4:194.135.95.138 ~all

✉️ SPF#

Policy	Record (mt-c.dk)
~all (soft fail)	v=spf1 a mx a:mailscanner.beesmart.dk ip4:194.135.95.138 ~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 2026-10-12 03:50:29

www	89.150.152.43 (AS203953) (address records, no CNAME)
www vs bare domain	Same network mt-c.dk: 89.150.152.43 (AS203953) www.mt-c.dk: 89.150.152.43 (AS203953)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

85ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026072901
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 2026-10-08 21:59:30

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2015-01-15
Expires	2031-01-31 (1567d)

📋 WHOIS#

⏱️ Lookup Timing#

41ms

42ms

35ms

AAAA

31ms

TXT

188ms

CAA

40ms

HTTPS

48ms

TLSA

100ms

SOA

0ms

MTA-STS

70ms

DNSSEC

85ms

SRV

68ms

Total

628ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 21:16:22	471ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 20:02:43	751ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 18:56:58	4557ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 11:41:35	1895ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-30 07:23:19	876ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 17:32:30	859ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-25 20:33:34 shown	628ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-05 04:55:25	1503ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-30 00:43:22	1922ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 13:11:49	471ms	2 NS 1 A 1 MX	🔒 Secure