sinetermin.dk
📜 Historical scan 2026-07-18 10:04:11  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   32ms
🌍 A Records1 records   32ms
📧 MX Records1 records   30ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)1 records   32ms
🔐 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)
🔐 DNSSEC60ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA26ms
FieldValue
Serial2026071301
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
32ms
A
32ms
MX
30ms
AAAA
32ms
TXT
162ms
CAA
32ms
HTTPS
24ms
TLSA
62ms
SOA
26ms
MTA-STS
44ms
DNSSEC
60ms
SRV
35ms
Total
4633ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 16:14:05 660ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-26 15:18:26 731ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-21 07:13:35 2692ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-20 06:57:47 972ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-14 02:47:39 2079ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-18 10:04:11 4633ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-17 06:33:59 8552ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 17:21:31 1482ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 13:53:53 986ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 22:02:00 1078ms 2 NS 1 A 0 MX 🔒 Secure View
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