clsstudio.dk
📜 Historical scan 2026-08-20 09:23:49  ·  ← Latest scan
🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers1 records   62ms
NameserverIP addressesPTRASN / ISP
nonexistent.punktum.dk — — —
🌍 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)
🔐 DNSSEC118ms
CheckResult
Validation Status❓ Unknown
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: failure
🏷️ SOA
✗ No SOA record found
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
62ms
A
66ms
MX
55ms
AAAA
66ms
TXT
270ms
CAA
67ms
HTTPS
61ms
TLSA
25ms
SOA
57ms
MTA-STS
91ms
DNSSEC
118ms
SRV
129ms
Total
1047ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 01:07:08 465ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-26 18:43:12 186ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-24 16:59:32 577ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-23 14:53:51 2735ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-22 10:29:17 3629ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-21 10:16:30 8983ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-20 09:23:49 1047ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-19 08:53:05 669ms 1 NS 0 A 0 MX ❓ Unknown View
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