korvex.dk
Last scanned: 2026-08-31 17:43:59  ·  1330ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   91ms
🌍 A Records1 records   105ms
📧 MX Records1 records   82ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)1 records   81ms
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   322ms
TXT Record
d5c759bd
✉️ 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)
🔐 DNSSEC288ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026083001
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
91ms
A
105ms
MX
82ms
AAAA
81ms
TXT
322ms
CAA
92ms
HTTPS
103ms
TLSA
416ms
SOA
0ms
MTA-STS
126ms
DNSSEC
288ms
SRV
138ms
Total
1330ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 17:43:59 1330ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-27 23:10:07 712ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-02 06:13:19 4700ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-31 17:31:51 895ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-25 08:54:10 651ms 2 NS 1 A 1 MX 🔒 Secure View
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