cabourn.dk
Last scanned: 2026-07-02 00:54:37  ·  9139ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   1020ms
NameserverIP addressesPTRASN / ISP
gdns1.interlink.or.jp 203.141.128.80 gdns1.interlink.or.jp AS2514 NTT PC Communications, Inc.
gdns2.interlink.or.jp 163.43.158.165 — AS9370 SAKURA Internet Inc.
🌍 A Records
🌍
No A records found
📧 MX Records
📧
No MX records found
🔷 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)
🔐 DNSSEC878ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA725ms
FieldValue
Serial2023030701
Primary NS (MNAME)gdns1.interlink.or.jp
Responsible (RNAME)root@gdns1.interlink.or.jp
Refresh86400s
Retry14400s
Expire86400s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
1020ms
A
1015ms
MX
757ms
AAAA
1018ms
TXT
3067ms
CAA
1012ms
HTTPS
740ms
TLSA
536ms
SOA
725ms
MTA-STS
1023ms
DNSSEC
878ms
SRV
1256ms
Total
9139ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-02 00:54:37 9139ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-16 18:45:44 2428ms 2 NS 0 A 0 MX 🔓 Insecure View
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