tjabum.dk
Last scanned: 2026-08-30 09:45:54  ·  674ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   32ms
🌍 A Records1 records   30ms
📧 MX Records1 records   31ms
🔷 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)
🔐 DNSSEC100ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082901
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
30ms
MX
31ms
AAAA
35ms
TXT
208ms
CAA
33ms
HTTPS
128ms
TLSA
105ms
SOA
0ms
MTA-STS
138ms
DNSSEC
100ms
SRV
127ms
Total
674ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-30 09:45:54 674ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-24 18:22:18 1668ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-24 18:28:16 783ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-13 10:16:48 4740ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-27 15:39:17 645ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 16:36:54 2717ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 15:28:20 2350ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 16:06:54 1122ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 12:10:30 1826ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 15:56:29 1219ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 00:22:06 486ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 19:11:36 635ms 2 NS 1 A 1 MX 🔒 Secure View
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