vivoun.dk
Last scanned: 2026-08-19 12:22:17  ·  933ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   69ms
🌍 A Records1 records   64ms
📧 MX Records1 records   72ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 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)
🔐 DNSSEC182ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081801
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 RegistrationWHOIS fetched 2026-07-19 08:23:59
FieldValue
RegistrarONE.COM A/S
Registered2025-06-19
Expires2027-06-18 (284d)
📋 WHOIS
⏱️ Lookup Timing
NS
69ms
A
64ms
MX
72ms
AAAA
61ms
TXT
201ms
CAA
53ms
HTTPS
59ms
TLSA
68ms
SOA
0ms
MTA-STS
88ms
DNSSEC
182ms
SRV
109ms
Total
933ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-19 12:22:17 933ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-19 08:18:02 8542ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-03 01:16:51 900ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-19 09:49:49 956ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 11:57:03 979ms 2 NS 1 A 0 MX 🔒 Secure View
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