rddaginst.dk
Last scanned: 2026-07-02 20:36:50  ·  4742ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   53ms
NameserverIP addressesPTRASN / ISP
ns1.rudersdal.dk 185.85.44.55 — AS200538 Rudersdal Kommune
ns2.rudersdal.dk 185.85.44.57 — AS200538 Rudersdal Kommune
ns3.rudersdal.dk 185.85.44.72 — AS200538 Rudersdal Kommune
🌍 A Records1 records   54ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.85.44.100 3599s — AS200538 Rudersdal Kommune 185.85.44.0/22 🇩🇰 Denmark Hørsholm
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   165ms
TXT Record
apple-domain-verification=s5jpsVmdRlJxbqh8
✉️ 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)
🔐 DNSSEC2051ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA32ms
FieldValue
Serial7
Primary NS (MNAME)ns1.rudersdal.dk
Responsible (RNAME)hostmaster@rudersdal.dk
Refresh900s
Retry600s
Expire86400s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
53ms
A
54ms
MX
53ms
AAAA
52ms
TXT
165ms
CAA
38ms
HTTPS
33ms
TLSA
66ms
SOA
32ms
MTA-STS
53ms
DNSSEC
2051ms
SRV
150ms
Total
4742ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-03 21:15:56 26597ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-02 20:36:50 4742ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-06-24 14:33:02 894ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-06-23 06:17:58 918ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 15:10:59 717ms 3 NS 1 A 0 MX ❓ Unknown View
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