martinbusborg.dk

📜 Historical scan 2026-10-03 21:45:17 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

martinbusborg.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 4 April 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.165.123.138 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by .. 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 107ms

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 91ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.165.123.138	43200s	93-165-123-138-static.dk.customer.tdc.net	AS3292	TDC Holding A/S	93.165.96.0/19	🇩🇰 Denmark	Odense

📧 MX Records#

1 records 111ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

🔷 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 2026-10-07 23:21:30

www CNAME	martinbusborg.dk (all on martinbusborg.dk) → 93.165.123.138 (AS3292)
www vs bare domain	Same network martinbusborg.dk: 93.165.123.138 (AS3292) www.martinbusborg.dk: 93.165.123.138 (AS3292)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

213ms

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

🏷️ SOA#

63ms

Field	Value
Serial	2026100301
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 2026-10-07 23:23:52

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-04-04
Expires	2027-04-30 (191d)

📋 WHOIS#

⏱️ Lookup Timing#

107ms

91ms

111ms

AAAA

106ms

TXT

250ms

CAA

97ms

HTTPS

105ms

TLSA

245ms

SOA

63ms

MTA-STS

143ms

DNSSEC

213ms

SRV

116ms

Total

949ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 23:21:30	754ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-03 21:45:17 shown	949ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-02 21:35:26	403ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 19:39:29	740ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-27 16:41:42	748ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-26 09:29:24	1068ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-26 01:38:41	634ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-21 05:11:50	633ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-17 13:52:07	2272ms	2 NS 1 A 4 MX	🔒 Secure