koudijs.dk
Last scanned: 2026-08-26 11:10:22  ·  874ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   51ms
NameserverIP addressesPTRASN / ISP
ns1.combell.eu 2a00:1c98:50::50
89.44.166.48		 —
89.44.166.48.static.hosted.by.combell-ops.net		 AS34762 Combell NV
AS34762 Combell NV
ns3.combell.net 2a00:1c98::53:1
83.217.73.172		 ns3.combell.net
ns3.combell.net		 AS34762 Combell NV
AS34762 Combell NV
ns4.combell.net 2001:1598:0:101::3
86.39.202.67		 ns4.combell.net
ns4.combell.net		 AS28747 Easyhost BVBA
AS28747 Easyhost BVBA
🌍 A Records1 records   51ms
IPTTLPTRASNISP / OrgCIDRCountryCity
217.21.190.139 3600s 217.21.190.139.static.hosted.by.combell.com AS34762 Combell NV 217.21.176.0/20 🇧🇪 Belgium —
📧 MX Records1 records   67ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s smtp.mailprotect.be 178.208.39.146
178.208.39.149
178.208.39.154
178.208.39.157
178.208.39.158		 com-basicem-smtp001.srv.combell-ops.net
com-basicem-smtp003.srv.combell-ops.net
com-basicem-smtp004.srv.combell-ops.net
com-basicem-smtp005.srv.combell-ops.net
com-basicem-smtp006.srv.combell-ops.net		 AS34762 Combell NV
AS34762 Combell NV
AS34762 Combell NV
AS34762 Combell NV
AS34762 Combell NV
🔷 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)
🔐 DNSSEC116ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial1669488863
Primary NS (MNAME)ns3.combell.net
Responsible (RNAME)hostmaster@koudijs.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)40000s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
51ms
A
51ms
MX
67ms
AAAA
65ms
TXT
304ms
CAA
73ms
HTTPS
72ms
TLSA
104ms
SOA
0ms
MTA-STS
109ms
DNSSEC
116ms
SRV
106ms
Total
874ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 11:10:22 874ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-07-15 22:46:00 25294ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-28 17:36:18 1091ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-25 20:39:11 3466ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-25 04:54:13 1119ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-22 13:49:48 797ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-18 07:54:34 1623ms 3 NS 1 A 1 MX 🔓 Insecure View
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