borisovich.dk
Last scanned: 2026-08-20 09:01:56  ·  973ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   54ms
🌍 A Records1 records   61ms
📧 MX Records1 records   78ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)1 records   61ms
🔐 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)
🔐 DNSSEC174ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082004
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
54ms
A
61ms
MX
78ms
AAAA
61ms
TXT
373ms
CAA
78ms
HTTPS
46ms
TLSA
63ms
SOA
0ms
MTA-STS
124ms
DNSSEC
174ms
SRV
128ms
Total
973ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-20 09:01:56 973ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-06 19:59:24 16563ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-03 15:33:38 2589ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-03 10:59:27 9603ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-27 07:31:09 1160ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 09:58:22 1178ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-22 06:55:48 619ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-21 01:58:29 756ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-19 23:00:50 1796ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-16 16:06:02 752ms 2 NS 1 A 3 MX 🔒 Secure View
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