cmport-ot.dk
Last scanned: 2026-08-27 17:19:56  ·  767ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   55ms
NameserverIP addressesPTRASN / ISP
dns01.dipcon.com 193.14.90.50
2a00:801:fb:253::4		 dns01.dipcon.com
dns01.dipcon.com		 AS1257 Tele2 SWIPnet
AS1257 Tele2 SWIPnet
dns02.ports.se 2001:19f0:5001:2a:5400:ff:fe38:1e6f
45.63.42.179		 dns02.ports.se
dns02.ports.se		 AS20473 The Constant Company, LLC
AS20473 The Constant Company, LLC
dns03.ports.se 2a04:3540:1000:310:287e:f6ff:fe1d:4789
94.237.33.102		 dns03.ports.se
dns03.ports.se		 AS202053 UpCloud Ltd
AS202053 UpCloud Ltd
dns04.ports.net 158.255.211.116
2a03:f80:ed15:3ec8::1		 dns04.ports.net
dns04.ports.net		 AS57169 EDIS GmbH
AS57169 EDIS GmbH
🌍 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)
🔐 DNSSEC100ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2025020300
Primary NS (MNAME)dns01.dipcon.com
Responsible (RNAME)registry@ports.net
Refresh14400s
Retry3600s
Expire1814400s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
55ms
A
45ms
MX
66ms
AAAA
68ms
TXT
348ms
CAA
62ms
HTTPS
74ms
TLSA
66ms
SOA
0ms
MTA-STS
91ms
DNSSEC
100ms
SRV
461ms
Total
767ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 17:19:56 767ms 4 NS 0 A 0 MX 🔓 Insecure View
2026-08-24 23:43:12 1140ms 4 NS 0 A 0 MX 🔓 Insecure View
2026-06-30 07:09:37 888ms 4 NS 0 A 0 MX 🔓 Insecure View
2026-06-28 16:49:11 3463ms 4 NS 0 A 0 MX 🔓 Insecure View
2026-06-28 04:38:58 2075ms 4 NS 0 A 0 MX 🔓 Insecure View
2026-06-26 23:22:32 1286ms 4 NS 0 A 0 MX 🔓 Insecure View
2026-06-26 12:40:02 2285ms 4 NS 0 A 0 MX 🔓 Insecure View
2026-06-20 18:48:45 525ms 4 NS 0 A 0 MX 🔓 Insecure View
2026-06-20 15:08:49 709ms 4 NS 0 A 0 MX 🔓 Insecure View
2026-06-19 13:55:51 1401ms 4 NS 0 A 0 MX 🔓 Insecure View
2026-06-17 00:00:02 42899ms 4 NS 0 A 0 MX 🔓 Insecure View
2026-06-16 21:38:59 1076ms 4 NS 0 A 0 MX 🔓 Insecure View
2026-06-16 21:31:27 2392ms 4 NS 0 A 0 MX 🔓 Insecure View
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