optimistklubben.dk
Last scanned: 2026-08-28 00:13:29  ·  2619ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   44ms
NameserverIP addressesPTRASN / ISP
a.portsdns.se 2607:f740:e009::1 a.portsdns.se AS63911 NetActuate, Inc
b.portsdns.net 2a00:11c0:3d::1
94.16.23.1		 b.portsdns.net
b.portsdns.net		 AS42354 Anexia Cloud Solutions GmbH
AS42354 Anexia Cloud Solutions GmbH
🌍 A Records1 records   62ms
IPTTLPTRASNISP / OrgCIDRCountryCity
193.14.90.203 3600s redirect.portsit.se AS1257 Tele2 SWIPnet 193.12.0.0/14 🇸🇪 Sweden Malmö
📧 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)
🔐 DNSSEC2095ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026071301
Primary NS (MNAME)a.portsdns.se
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
44ms
A
62ms
MX
47ms
AAAA
70ms
TXT
258ms
CAA
68ms
HTTPS
62ms
TLSA
52ms
SOA
0ms
MTA-STS
90ms
DNSSEC
2095ms
SRV
929ms
Total
2619ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 00:13:29 2619ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-26 23:50:23 727ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-14 13:38:11 806ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-23 16:49:18 2167ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-22 22:45:36 922ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 08:34:13 451ms 2 NS 0 A 0 MX 🔓 Insecure View
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