kvmadsen.dk

📜 Historical scan 2026-06-17 13:40:12 · ← 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 110ms

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 116ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	smtp.nathue.dk	142.132.188.141	mail.nathue.dk	AS24940 Hetzner Online GmbH
15	—	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 472ms

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#

333ms

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#

115ms

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 (286d)

🔗 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#

110ms

122ms

116ms

AAAA

294ms

TXT

472ms

CAA

204ms

HTTPS

94ms

TLSA

261ms

SOA

115ms

MTA-STS

131ms

DNSSEC

333ms

SRV

0ms

Total

2135ms

🕐 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	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 shown	2135ms	3 NS 0 A 2 MX	🔓 Insecure