z-card.dk
Last scanned: 2026-08-31 15:13:08  ·  9706ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   40ms
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   49ms
IPTTLPTRASNISP / OrgCIDRCountryCity
217.19.237.54 3600s 217.19.237.54.static.hosted.by.combell.com AS34762 Combell NV 217.19.236.0/23 🇧🇪 Belgium —
📧 MX Records2 records   57ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx.mailprotect.be 178.208.39.140
178.208.39.141
178.208.39.142
178.208.39.143		 mx.mailprotect.be
mx.mailprotect.be
mx.mailprotect.be
mx.mailprotect.be		 AS34762 Combell NV
AS34762 Combell NV
AS34762 Combell NV
AS34762 Combell NV
50 3600s mx.backup.mailprotect.be 178.208.39.140
178.208.39.141
178.208.39.142
178.208.39.143		 mx.mailprotect.be
mx.mailprotect.be
mx.mailprotect.be
mx.mailprotect.be		 AS34762 Combell NV
AS34762 Combell NV
AS34762 Combell NV
AS34762 Combell NV
🔷 AAAA Records (IPv6)1 records   55ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a00:1c98:1000:11e1:0:2:96a3:efcf 3600s — AS34762 Combell NV 2a00:1c98:0:0:0:0:0:0/32 🇧🇪 Belgium —
🔐 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)
🔐 DNSSEC9083ms
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@z-card.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)40000s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
40ms
A
49ms
MX
57ms
AAAA
55ms
TXT
303ms
CAA
60ms
HTTPS
59ms
TLSA
120ms
SOA
0ms
MTA-STS
79ms
DNSSEC
9083ms
SRV
86ms
Total
9706ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 15:13:08 9706ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-20 01:35:39 1102ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-18 05:49:33 1020ms 3 NS 1 A 2 MX 🔓 Insecure View
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