kpnsecurity.dk
Last scanned: 2026-06-21 04:06:17  ·  1389ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   259ms
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		 ns1.widexs.nl
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)
🔐 DNSSEC475ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA253ms
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
259ms
A
392ms
MX
301ms
AAAA
285ms
TXT
574ms
CAA
309ms
HTTPS
248ms
TLSA
91ms
SOA
253ms
MTA-STS
272ms
DNSSEC
475ms
SRV
357ms
Total
1389ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-21 04:06:17 1389ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-18 01:34:56 2636ms 2 NS 0 A 0 MX 🔓 Insecure View
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