dortetellerup.dk
Last scanned: 2026-08-14 13:09:15  ·  5291ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   223ms
🌍 A Records
🌍
No A records found
📧 MX Records5 records   219ms
🔷 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)
🔐 DNSSEC604ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2026081301
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
223ms
A
220ms
MX
219ms
AAAA
200ms
TXT
828ms
CAA
258ms
HTTPS
229ms
TLSA
282ms
SOA
0ms
MTA-STS
273ms
DNSSEC
604ms
SRV
246ms
Total
5291ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-14 13:09:15 5291ms 2 NS 0 A 5 MX 🔒 Secure View
2026-07-14 13:04:10 5012ms 2 NS 0 A 5 MX 🔒 Secure View
2026-06-22 20:52:45 1823ms 2 NS 0 A 5 MX 🔒 Secure View
2026-06-22 16:53:53 929ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 04:15:37 449ms 2 NS 0 A 5 MX 🔒 Secure View
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