kvmadsen.dk

📜 Historical scan 2026-08-27 21:21:23 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kvmadsen.dk is a .dk domain served by 3 nameservers (helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com). It was registered on 17 July 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by smtp.nathue.dk, mail.nathue.dk. The zone is not DNSSEC-signed, publishes a 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#

3 records 44ms

Nameserver	IP addresses	PTR	ASN / ISP
helium.ns.hetzner.de	193.47.99.5 2001:67c:192c::add:5	helium.ns.hetzner.de helium.ns.hetzner.de	AS12337 noris network AG AS12337 noris network AG
hydrogen.ns.hetzner.com	213.133.100.98 2a01:4f8:0:1::add:1098	hydrogen.ns.hetzner.com hydrogen.ns.hetzner.com	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
oxygen.ns.hetzner.com	2a01:4f8:0:1::add:2992 88.198.229.192	oxygen.ns.hetzner.com oxygen.ns.hetzner.com	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records#

🌍

No A records found

📧 MX Records#

2 records 54ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	smtp.nathue.dk	142.132.188.141	mail.nathue.dk	AS24940 Hetzner Online GmbH
15	86400s	mail.nathue.dk	142.132.188.141	mail.nathue.dk	AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 282ms

TXT Record
v=spf1 a mx ip4:142.132.188.141 -all

✉️ SPF#

Policy	Record (kvmadsen.dk)
-all (hard fail)	v=spf1 a mx ip4:142.132.188.141 -all

📨 DMARC#

Policy	Record (_dmarc.kvmadsen.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:dmarc@nathue.dk

📬 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 2026-10-09 09:29:40

www	NXDOMAIN
www vs bare domain	Neither resolves kvmadsen.dk: no address www.kvmadsen.dk: no address
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2055ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2026052003
Primary NS (MNAME)	hydrogen.ns.hetzner.com
Responsible (RNAME)	dns@hetzner.com
Refresh	86400s
Retry	10800s
Expire	3600000s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-12 00:58:41

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-07-17
Expires	2027-07-31 (284d)

🔗 Same registrant#

1 domain

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
vejrup-data.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

44ms

54ms

AAAA

56ms

TXT

282ms

CAA

56ms

HTTPS

51ms

TLSA

130ms

SOA

0ms

MTA-STS

96ms

DNSSEC

2055ms

SRV

93ms

Total

2624ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 09:29:40	1586ms	3 NS 0 A 2 MX	🔓 Insecure
2026-09-24 04:53:02	811ms	3 NS 0 A 2 MX	🔓 Insecure
2026-08-27 21:21:23 shown	2624ms	3 NS 0 A 2 MX	🔓 Insecure
2026-06-20 03:36:11	1526ms	3 NS 0 A 2 MX	🔓 Insecure
2026-06-17 13:40:12	2135ms	3 NS 0 A 2 MX	🔓 Insecure