ctst.dk
Last scanned: 2026-08-27 02:54:59  ·  9880ms total
🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   91ms
NameserverIP addressesPTRASN / ISP
ns1.danaweb.org 185.25.141.12 ns1.curanet.dk AS48854 team.blue Denmark A/S
ns2.danaweb.org 91.197.248.75 ns2.curanet.dk AS48854 team.blue Denmark A/S
ns3.danaweb.org 185.25.141.12 ns1.curanet.dk AS48854 team.blue Denmark A/S
ns4.danaweb.org 91.197.248.75 ns2.curanet.dk AS48854 team.blue Denmark A/S
🌍 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)
🔐 DNSSEC9137ms
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
91ms
A
95ms
MX
98ms
AAAA
93ms
TXT
342ms
CAA
94ms
HTTPS
85ms
TLSA
59ms
SOA
50ms
MTA-STS
106ms
DNSSEC
9137ms
SRV
95ms
Total
9880ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 02:54:59 9880ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-23 12:11:48 3015ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-22 11:33:49 1551ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-21 11:10:06 6231ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-20 10:53:05 5022ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-19 03:35:50 5818ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-18 00:18:47 3367ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-16 17:37:25 4663ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-14 22:19:37 1310ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-13 19:49:49 3470ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-10 11:31:51 3466ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-09 09:25:41 16702ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-06 08:57:36 2223ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-03 22:12:59 1353ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-01 11:26:59 2595ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-30 00:30:53 11969ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-27 22:57:51 2781ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-26 22:33:05 16828ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-25 22:16:50 1174ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-24 21:40:33 1157ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-23 18:24:17 1346ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-22 17:12:49 1142ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-21 02:09:20 1305ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-19 18:05:53 1152ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-18 06:25:43 1280ms 4 NS 0 A 0 MX ❓ Unknown View
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