afdeling12.dk
Last scanned: 2026-09-04 07:02:31  ·  402ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   24ms
🌍 A Records1 records   34ms
📧 MX Records1 records   24ms
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)
🔐 DNSSEC96ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026090101
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 RegistrationWHOIS fetched 2026-07-02 14:27:35
FieldValue
RegistrarONE.COM A/S
Registered2026-01-25
Expires2027-01-24 (141d)
📋 WHOIS
⏱️ Lookup Timing
NS
24ms
A
34ms
MX
24ms
AAAA
27ms
TXT
106ms
CAA
23ms
HTTPS
28ms
TLSA
40ms
SOA
0ms
MTA-STS
36ms
DNSSEC
96ms
SRV
37ms
Total
402ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-04 07:02:31 402ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-01 23:24:36 463ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-08 17:15:31 4572ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-02 14:23:29 1930ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 13:25:15 2325ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-19 16:04:43 1930ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 12:44:30 432ms 2 NS 1 A 0 MX 🔒 Secure View
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