com4tzone.dk
Last scanned: 2026-08-27 03:35:07  ·  11024ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   142ms
NameserverIP addressesPTRASN / ISP
cdns1.interserver.net 216.158.228.164 cdns1.interserver.net AS19318 Interserver, Inc
cdns2.interserver.net 216.158.234.243 cdns2.interserver.net AS19318 Interserver, Inc
cdns3.interserver.net 199.231.191.75 cdns3.interserver.net AS19318 Interserver, Inc
🌍 A Records1 records   155ms
IPTTLPTRASNISP / OrgCIDRCountryCity
107.175.221.211 86400s 107-175-221-211-host.colocrossing.com AS36352 HostPapa 107.175.208.0/20 🇺🇸 United States Ashburn
📧 MX Records1 records   153ms
PriorityTTLMail ServerIP addressesPTRASN
25 86400s mail.com4tzone.dk 107.175.221.211 107-175-221-211-host.colocrossing.com AS36352 HostPapa
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover107.175.221.211
🔶 Autoconfig107.175.221.211
🔷 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)
🔐 DNSSEC9082ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2023042501
Primary NS (MNAME)cdns1.interserver.net
Responsible (RNAME)dns@interserver.net
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
142ms
A
155ms
MX
153ms
AAAA
163ms
TXT
1150ms
CAA
129ms
HTTPS
138ms
TLSA
439ms
SOA
0ms
MTA-STS
265ms
DNSSEC
9082ms
SRV
369ms
Total
11024ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 03:35:07 11024ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-08-15 16:26:22 4188ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-07-03 00:09:56 10872ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-23 14:59:08 1644ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 12:30:40 3120ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-16 21:50:49 1357ms 3 NS 1 A 1 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone