kaerbo.dk
Last scanned: 2026-06-24 13:07:37  ·  1684ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   87ms
NameserverIP addressesPTRASN / ISP
ns.andersenit.dk 185.200.74.101 ns.andersenit.dk AS198614 RockyNordic ApS
ns1.andersenit.dk 87.238.248.10 ns1.andersenit.dk AS198614 RockyNordic ApS
🌍 A Records1 records   90ms
IPTTLPTRASNISP / OrgCIDRCountryCity
52.232.87.92 600s — AS8075 Microsoft Corporation 52.224.0.0/11 🇳🇱 The Netherlands Amsterdam
📧 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 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)
🔐 DNSSEC227ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA91ms
FieldValue
Serial2023083101
Primary NS (MNAME)ns.andersenit.dk
Responsible (RNAME)hostmaster@andersenit.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
87ms
A
90ms
MX
97ms
AAAA
90ms
TXT
381ms
CAA
98ms
HTTPS
87ms
TLSA
443ms
SOA
91ms
MTA-STS
258ms
DNSSEC
227ms
SRV
1046ms
Total
1684ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-24 13:07:37 1684ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-23 06:57:19 942ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-22 16:48:05 622ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-20 05:10:27 1070ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 23:33:56 427ms 2 NS 1 A 0 MX 🔓 Insecure View
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