kefrens.dk
Last scanned: 2026-06-26 17:56:16  ·  1190ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   89ms
NameserverIP addressesPTRASN / ISP
ns1.kornherr.com 134.0.30.178 ns1.routing.net AS48823 Hosting.de GmbH
ns2.kornherr.com 194.50.113.2 ns2.routing.net AS41637 Hosting.de GmbH
🌍 A Records
🌍
No A records found
📧 MX Records1 records   77ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.kefrens.dk 81.30.157.63 neurodancer.kcs-it.net AS24961 WIIT 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)
🔐 DNSSEC144ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA71ms
FieldValue
Serial2025102100
Primary NS (MNAME)ns1.kornherr.com
Responsible (RNAME)andreas@kornherr.com
Refresh14400s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)900s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
89ms
A
79ms
MX
77ms
AAAA
83ms
TXT
309ms
CAA
75ms
HTTPS
88ms
TLSA
79ms
SOA
71ms
MTA-STS
101ms
DNSSEC
144ms
SRV
112ms
Total
1190ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-26 17:56:16 1190ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-06-24 01:55:16 1041ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 01:53:19 955ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-06-20 22:28:13 953ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 07:42:25 980ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-06-18 07:49:26 899ms 2 NS 0 A 1 MX 🔓 Insecure View
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