jnservice.dk
Last scanned: 2026-09-01 03:32:36  ·  532ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   41ms
🌍 A Records1 records   52ms
📧 MX Records1 records   58ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)1 records   49ms
🔐 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)
🔐 DNSSEC78ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026080901
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
41ms
A
52ms
MX
58ms
AAAA
49ms
TXT
169ms
CAA
48ms
HTTPS
62ms
TLSA
67ms
SOA
0ms
MTA-STS
59ms
DNSSEC
78ms
SRV
62ms
Total
532ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 03:32:36 532ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-26 10:01:48 524ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-10 08:55:09 630ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-17 07:10:01 2525ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-12 12:12:18 829ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-03 22:20:07 16645ms 2 NS 0 A 0 MX ❓ Unknown View
2026-06-27 11:11:09 641ms 2 NS 1 A 4 MX 🔓 Insecure View
2026-06-23 12:29:33 1161ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 06:05:54 841ms 2 NS 1 A 4 MX 🔓 Insecure View
2026-06-17 20:35:57 623ms 2 NS 1 A 4 MX 🔓 Insecure View
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