kpn-security.dk
Last scanned: 2026-06-17 23:37:21  ·  1408ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   67ms
NameserverIP addressesPTRASN / ISP
ns1.kpn.net 194.151.228.10
2a02:a47f:ac:1::153		 ns1.kpn.net
ns1.kpn.net		 AS1136 KPN B.V.
AS1136 KPN B.V.
ns11.kpn.net 213.75.63.33
2a02:a47f:ac:1::1153		 ns11.kpn.net
ns01.is.nl		 AS1136 KPN B.V.
AS1136 KPN B.V.
🌍 A Records
🌍
No A records found
📧 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)
🔐 DNSSEC111ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA95ms
FieldValue
Serial2020012004
Primary NS (MNAME)ns1.kpn.net
Responsible (RNAME)zonemaster@kpn.com
Refresh86400s
Retry7200s
Expire3600000s
Minimum (neg-cache TTL)172800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
67ms
A
126ms
MX
70ms
AAAA
54ms
TXT
322ms
CAA
113ms
HTTPS
51ms
TLSA
169ms
SOA
95ms
MTA-STS
68ms
DNSSEC
111ms
SRV
139ms
Total
1408ms
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