mt-c.dk

📜 Historical scan 2026-09-24 18:56:58 · ← 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 33ms

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 36ms

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 37ms

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 174ms

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#

69ms

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

🏷️ SOA#

40ms

Field	Value
Serial	2026092101
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#

33ms

36ms

37ms

AAAA

42ms

TXT

174ms

CAA

42ms

HTTPS

47ms

TLSA

64ms

SOA

40ms

MTA-STS

41ms

DNSSEC

69ms

SRV

63ms

Total

4557ms

🕐 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 shown	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	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