sligro.dk
Last scanned: 2026-06-21 00:18:51  ·  2366ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   488ms
🌍 A Records1 records   89ms
📧 MX Records2 records   522ms
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverredirect.kpnis.nl
🔶 Autoconfigredirect.kpnis.nl
🔷 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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.sligro.dk redirect.kpnis.nl
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC115ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA850ms
FieldValue
Serial2021070902
Primary NS (MNAME)dns.resolver.domains
Responsible (RNAME)support@vip.nl
Refresh86400s
Retry10800s
Expire3600000s
Minimum (neg-cache TTL)172800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
488ms
A
89ms
MX
522ms
AAAA
497ms
TXT
1250ms
CAA
225ms
HTTPS
426ms
TLSA
415ms
SOA
850ms
MTA-STS
303ms
DNSSEC
115ms
SRV
1552ms
Total
2366ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-21 00:18:51 2366ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-19 23:54:22 2640ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-18 03:32:29 8368ms 3 NS 1 A 2 MX 🔓 Insecure View
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