kvmadsen.dk
Last scanned: 2026-08-27 21:21:23  ·  2624ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   44ms
NameserverIP addressesPTRASN / 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 Records2 records   54ms
PriorityTTLMail ServerIP addressesPTRASN
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 Records1 records   282ms
TXT Record
v=spf1 a mx ip4:142.132.188.141 -all
✉️ SPF
PolicyRecord (kvmadsen.dk)
-all (hard fail) v=spf1 a mx ip4:142.132.188.141 -all
📨 DMARC
PolicyRecord (_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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC2055ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2026052003
Primary NS (MNAME)hydrogen.ns.hetzner.com
Responsible (RNAME)dns@hetzner.com
Refresh86400s
Retry10800s
Expire3600000s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
44ms
A
54ms
MX
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 AtDurationRecordsDNSSEC
2026-08-27 21:21:23 2624ms 3 NS 0 A 2 MX 🔓 Insecure View
2026-06-20 03:36:11 1526ms 3 NS 0 A 2 MX 🔓 Insecure View
2026-06-17 13:40:12 2135ms 3 NS 0 A 2 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone