theo-dur.dk
Last scanned: 2026-08-25 14:42:53  ·  592ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   49ms
NameserverIP addressesPTRASN / ISP
ns1.abedns.se 45.54.35.101 a.portsdns.se AS63911 NetActuate, Inc
ns2.abedns.se 94.16.23.1 b.portsdns.net AS42354 Anexia Cloud Solutions GmbH
ns3.abedns.net 45.54.35.101 a.portsdns.se AS63911 NetActuate, Inc
ns4.abedns.net 94.16.23.1 b.portsdns.net AS42354 Anexia Cloud Solutions GmbH
🌍 A Records1 records   54ms
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
PolicyRecord (_dmarc.theo-dur.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:q5r4nwba@ag.eu.dmarcadvisor.com;
📬 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)
🔐 DNSSEC93ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2025030500
Primary NS (MNAME)ns1.abedns.se
Responsible (RNAME)registry@ports.net
Refresh43200s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
49ms
A
54ms
MX
57ms
AAAA
63ms
TXT
257ms
CAA
57ms
HTTPS
47ms
TLSA
58ms
SOA
0ms
MTA-STS
86ms
DNSSEC
93ms
SRV
86ms
Total
592ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-25 14:42:53 592ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 13:28:09 1242ms 4 NS 1 A 0 MX 🔓 Insecure View
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