slidogslib.dk
Last scanned: 2026-08-09 01:33:31  ·  783ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   64ms
🌍 A Records4 records   73ms
📧 MX Records1 records   65ms
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 Records1 records   277ms
TXT Record
google-site-verification=dR28HgYoJntH2GPF3lxxlAPN1CVQUpjmUyhlSaVET4U
✉️ 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)
🔐 DNSSEC149ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026080801
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
64ms
A
73ms
MX
65ms
AAAA
55ms
TXT
277ms
CAA
46ms
HTTPS
64ms
TLSA
90ms
SOA
0ms
MTA-STS
85ms
DNSSEC
149ms
SRV
104ms
Total
783ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-09 01:33:31 783ms 2 NS 4 A 1 MX 🔒 Secure View
2026-07-11 00:42:08 622ms 2 NS 4 A 1 MX 🔒 Secure View
2026-06-25 15:46:53 883ms 2 NS 4 A 1 MX 🔒 Secure View
2026-06-22 04:59:16 1197ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 13:03:35 2375ms 2 NS 4 A 1 MX 🔒 Secure View
2026-06-18 00:35:54 651ms 2 NS 4 A 0 MX 🔒 Secure View
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