tag-specifikationer.dk
Last scanned: 2026-08-27 21:48:20  ·  754ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   98ms
🌍 A Records2 records   42ms
📧 MX Records1 records   71ms
PriorityTTLMail ServerIP addressesPTRASN
10 14400s custmx.cscdns.net 198.58.121.58 AS63949 Akamai Connected Cloud
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover165.160.15.20
🔶 Autoconfig165.160.15.20
🔷 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)
🔐 DNSSEC199ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2021102903
Primary NS (MNAME)dns1.cscdns.net
Responsible (RNAME)hostmaster@cscdns.net
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)14400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
98ms
A
42ms
MX
71ms
AAAA
69ms
TXT
318ms
CAA
38ms
HTTPS
63ms
TLSA
80ms
SOA
0ms
MTA-STS
122ms
DNSSEC
199ms
SRV
115ms
Total
754ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 21:48:20 754ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-08-21 21:36:52 13742ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-06-26 10:39:10 799ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-06-20 15:19:32 1236ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-06-18 02:53:15 633ms 2 NS 2 A 1 MX 🔓 Insecure View
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