helpdeskexpress.dk
Last scanned: 2026-08-31 17:05:19  ·  12044ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers5 records   76ms
NameserverIP addressesPTRASN / ISP
ns01.is.nl 213.75.63.33
2a02:a47f:ac:1::1153		 ns01.is.nl
ns1.widexs.net		 AS1136 KPN B.V.
AS1136 KPN B.V.
ns02.is.nl 213.75.63.68
2a02:a47f:ac:1::1253		 ns2.widexs.net
ns02.is.nl		 AS1136 KPN B.V.
AS1136 KPN B.V.
ns03.is.nl 213.75.63.34
2a02:a47f:ac:1::1353		 ns13.kpn.net
ns03.is.nl		 AS1136 KPN B.V.
AS1136 KPN B.V.
ns13.kpn.net 213.75.63.34
2a02:a47f:ac:1::1353		 ns03.is.nl
ns03.is.nl		 AS1136 KPN B.V.
AS1136 KPN B.V.
ns3.kpn.net 194.151.228.42
2a02:a47f:ac:1::353		 ns3.kpn.net
ns3.kpn.net		 AS1136 KPN B.V.
AS1136 KPN B.V.
🌍 A Records1 records   74ms
IPTTLPTRASNISP / OrgCIDRCountryCity
217.115.192.15 600s dev.nxs.nl
domainhosting.nxs.nl
kpn.com.es
kpn.com.my
kpnhcs.com
nxsklant.nl
want2work.com.au		 AS15879 Vancis IP B.V. 217.115.192.0/20 🇳🇱 The Netherlands —
📧 MX Records1 records   84ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s lb.mailscanner.nxs.nl 217.115.197.3
217.115.197.3
217.115.197.3
217.115.197.3
217.115.197.3
217.115.197.3
217.115.197.3		 spam2.redbee.nl
spam1.redbee.nl
mailscanner.werkonline.nu
spam3.redbee.nl
lb.mailscanner.werkonline.nu
spamfilter.internedserviceshelpdesk.nl
lb.mailscanner.nxs.nl		 AS15879 Vancis IP B.V.
AS15879 Vancis IP B.V.
AS15879 Vancis IP B.V.
AS15879 Vancis IP B.V.
AS15879 Vancis IP B.V.
AS15879 Vancis IP B.V.
AS15879 Vancis IP B.V.
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover217.115.192.15
🔶 Autoconfig217.115.192.15
🔷 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)
🔐 DNSSEC9080ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2022120605
Primary NS (MNAME)ns3.kpn.net
Responsible (RNAME)zonemaster@kpn.com
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
76ms
A
74ms
MX
84ms
AAAA
72ms
TXT
359ms
CAA
72ms
HTTPS
79ms
TLSA
210ms
SOA
0ms
MTA-STS
88ms
DNSSEC
9080ms
SRV
118ms
Total
12044ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 17:05:19 12044ms 5 NS 1 A 1 MX 🔓 Insecure View
2026-07-04 23:51:04 8295ms 5 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 11:18:18 5129ms 5 NS 1 A 1 MX ⚠️ Bogus View
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