værnærher.dk xn--vrnrher-mxac.dk
Last scanned: 2026-08-28 02:39:31  ·  789ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   50ms
🌍 A Records4 records   75ms
📧 MX Records1 records   58ms
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)
🔐 DNSSEC159ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026080401
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
50ms
A
75ms
MX
58ms
AAAA
62ms
TXT
229ms
CAA
91ms
HTTPS
55ms
TLSA
79ms
SOA
0ms
MTA-STS
150ms
DNSSEC
159ms
SRV
113ms
Total
789ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 02:39:31 789ms 2 NS 4 A 1 MX 🔒 Secure View
2026-08-09 17:30:44 2955ms 2 NS 4 A 1 MX 🔒 Secure View
2026-07-05 19:10:08 895ms 2 NS 4 A 1 MX 🔒 Secure View
2026-06-28 04:31:58 487ms 2 NS 4 A 1 MX 🔒 Secure View
2026-06-23 01:32:47 331ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 00:27:57 717ms 2 NS 4 A 1 MX 🔒 Secure View
2026-06-20 20:13:25 1063ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 20:43:00 578ms 2 NS 4 A 0 MX 🔒 Secure View
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