sakui-universe.dk
Last scanned: 2026-09-05 14:23:08  ·  926ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   190ms
🌍 A Records1 records   171ms
📧 MX Records1 records   184ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 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)
🔐 DNSSEC254ms
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
📋 RegistrationWHOIS fetched 2026-09-05 14:29:11
FieldValue
RegistrarONE.COM A/S
Registered2023-09-11
Expires2026-09-10 (4d)
📋 WHOIS
⏱️ Lookup Timing
NS
190ms
A
171ms
MX
184ms
AAAA
188ms
TXT
339ms
CAA
191ms
HTTPS
191ms
TLSA
60ms
SOA
0ms
MTA-STS
202ms
DNSSEC
254ms
SRV
488ms
Total
926ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-05 14:23:08 926ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-27 18:34:56 502ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-20 01:23:04 1227ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-01 23:18:25 8430ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-29 20:52:26 494ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-29 00:26:29 1137ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 00:19:20 732ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 00:17:18 838ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-17 13:10:09 2814ms 2 NS 1 A 4 MX 🔒 Secure View
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