martinbmadsen.dk

📜 Historical scan 2026-06-24 21:31:26 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

martinbmadsen.dk is a .dk domain served by 5 nameservers (ns1.linode.com, ns2.linode.com, ns3.linode.com and 2 more). It was registered on 27 February 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.martinbmadsen.dk. The zone is not DNSSEC-signed, 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#

5 records 59ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.linode.com	2600:14c0:6::2 92.123.94.2	— c1-2.akashield.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
ns2.linode.com	2600:14c0:6::3 92.123.94.3	c1-3.akashield.net c1-3.akashield.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
ns3.linode.com	2600:14c0:7::3 92.123.95.3	c2-3.akashield.net c2-3.akashield.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
ns4.linode.com	2600:14c0:7::4 92.123.95.4	c2-4.akashield.net c2-4.akashield.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
ns5.linode.com	2600:14c0:7::2 92.123.95.2	c2-2.akashield.net c2-2.akashield.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 221ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	mail.martinbmadsen.dk	155.248.214.217	—	AS31898 Oracle Corporation

🔷 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 2026-10-25 08:58:34

www	155.248.214.217 (AS31898) (address records, no CNAME)
www vs bare domain	Same network martinbmadsen.dk: 155.248.214.217 (AS31898) www.martinbmadsen.dk: 155.248.214.217 (AS31898)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

253ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

267ms

Field	Value
Serial	2021000002
Primary NS (MNAME)	ns1.linode.com
Responsible (RNAME)	admin@martinbmadsen.dk
Refresh	14400s
Retry	14400s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-07 19:39:29

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2025-02-27
Expires	2027-02-26 (121d)

📋 WHOIS#

⏱️ Lookup Timing#

59ms

401ms

221ms

AAAA

57ms

TXT

1220ms

CAA

546ms

HTTPS

140ms

TLSA

762ms

SOA

267ms

MTA-STS

238ms

DNSSEC

253ms

SRV

339ms

Total

2538ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-25 08:58:34	1202ms	5 NS 1 A 1 MX	🔓 Insecure
2026-08-27 10:23:42	9874ms	5 NS 1 A 1 MX	🔓 Insecure
2026-06-24 21:31:26 shown	2538ms	5 NS 0 A 1 MX	🔓 Insecure
2026-06-17 12:53:02	4266ms	5 NS 1 A 1 MX	🔓 Insecure