duktus.dk
Last scanned: 2026-09-01 07:04:01  ·  2516ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   65ms
NameserverIP addressesPTRASN / ISP
ns.checkdomain.de 109.237.143.11
2a02:2b80:101:5000::9		 ns1.checkdomain.de
—		 AS45012 dogado GmbH
AS45012 dogado GmbH
ns2.checkdomain.de 2a01:4f8:2b02:a88::106
5.9.190.98		 ns2.checkdomain.de
ns2.checkdomain.de		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
🌍 A Records1 records   73ms
IPTTLPTRASNISP / OrgCIDRCountryCity
62.159.101.137 300s — AS3320 Deutsche Telekom AG 62.156.0.0/14 🇩🇪 Germany Hamburg
📧 MX Records1 records   89ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s duktus.dk 62.159.101.137 — AS3320 Deutsche Telekom AG
🔷 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC2078ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2022032401
Primary NS (MNAME)ns.checkdomain.de
Responsible (RNAME)michael\@schaefer.gussrohre.com
Refresh40000s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
65ms
A
73ms
MX
89ms
AAAA
70ms
TXT
329ms
CAA
57ms
HTTPS
78ms
TLSA
81ms
SOA
0ms
MTA-STS
86ms
DNSSEC
2078ms
SRV
108ms
Total
2516ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 07:04:01 2516ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-27 07:16:19 2607ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-25 11:24:52 691ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-24 07:10:49 1185ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 05:09:30 1719ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 05:06:43 481ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 05:03:18 17790ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 05:01:14 582ms 2 NS 1 A 1 MX 🔓 Insecure View
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