cottonlock.dk
📜 Historical scan 2026-08-22 14:41:16  ·  ← Latest scan
🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers1 records   287ms
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)
🔐 DNSSEC1081ms
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
287ms
A
251ms
MX
240ms
AAAA
301ms
TXT
1291ms
CAA
278ms
HTTPS
249ms
TLSA
106ms
SOA
253ms
MTA-STS
538ms
DNSSEC
1081ms
SRV
300ms
Total
4847ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-30 15:07:45 198ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-29 04:27:47 543ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-27 22:04:37 173ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-26 19:53:20 186ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-24 15:52:38 202ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-23 15:11:13 1377ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-22 14:41:16 4847ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-21 14:27:53 8896ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-20 14:11:09 3608ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-19 11:32:33 1125ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-18 11:32:09 2226ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-17 06:15:31 9765ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-16 05:24:58 1283ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-13 21:46:10 3655ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-12 14:15:53 1347ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-10 03:16:18 2802ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-07 13:09:47 740ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-06 08:50:13 2665ms 1 NS 0 A 0 MX ❓ Unknown View
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