teori.dk
Last scanned: 2026-08-30 02:48:41  ·  2456ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   209ms
🌍 A Records1 records   159ms
📧 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)
🔐 DNSSEC298ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026082903
Primary NS (MNAME)ns1.dreamhost.com
Responsible (RNAME)hostmaster@dreamhost.com
Refresh19085s
Retry600s
Expire1814400s
Minimum (neg-cache TTL)60s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
209ms
A
159ms
MX
219ms
AAAA
213ms
TXT
1140ms
CAA
176ms
HTTPS
223ms
TLSA
352ms
SOA
0ms
MTA-STS
368ms
DNSSEC
298ms
SRV
363ms
Total
2456ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-30 02:48:41 2456ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-07-05 01:21:18 2578ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-06-29 14:18:52 1504ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-06-27 00:16:12 1605ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-06-18 00:04:57 2099ms 3 NS 1 A 0 MX 🔓 Insecure View
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