art-karinstella-b.dk
Last scanned: 2026-08-27 07:22:50  ·  9454ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   35ms
🌍 A Records1 records   53ms
📧 MX Records1 records   52ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)1 records   38ms
🔐 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)
🔐 DNSSEC9088ms
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
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
35ms
A
53ms
MX
52ms
AAAA
38ms
TXT
185ms
CAA
58ms
HTTPS
59ms
TLSA
60ms
SOA
0ms
MTA-STS
72ms
DNSSEC
9088ms
SRV
66ms
Total
9454ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 07:22:50 9454ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-18 21:45:51 10838ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-13 06:51:46 8699ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-22 13:36:01 13526ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-13 02:12:14 2479ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-02 09:28:09 898ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 20:48:42 525ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 18:21:30 522ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 15:01:50 1483ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 01:15:09 822ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 12:51:08 1139ms 2 NS 1 A 0 MX 🔒 Secure View
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