cresto-training.dk
Last scanned: 2026-08-28 10:06:39  ·  1440ms total
🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   67ms
NameserverIP addressesPTRASN / ISP
ns1.brenet.de 81.209.130.140 ns1.brenet.de AS13237 euNetworks GmbH
ns2.brenet.de 95.85.24.134 ns2.brenet.de AS14061 DigitalOcean, LLC
ns3.brenet.de 146.185.161.93 ns3.brenet.de AS14061 DigitalOcean, LLC
🌍 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)
🔐 DNSSEC98ms
CheckResult
Validation Status❓ Unknown
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA
✗ No SOA record found
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
67ms
A
57ms
MX
62ms
AAAA
73ms
TXT
317ms
CAA
75ms
HTTPS
45ms
TLSA
95ms
SOA
40ms
MTA-STS
95ms
DNSSEC
98ms
SRV
135ms
Total
1440ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 10:06:39 1440ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-24 11:05:50 2241ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-23 06:31:07 1876ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-22 06:12:35 3680ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-21 05:49:59 8405ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-20 04:35:11 3210ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-19 03:16:35 5168ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-18 01:13:37 4829ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-16 19:44:00 3199ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-15 19:23:13 10580ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-14 18:34:12 17383ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-12 06:58:44 17510ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-10 22:38:28 11387ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-07 15:20:25 18217ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-02 14:45:17 1607ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-31 15:02:14 9916ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-29 05:57:50 10063ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-27 17:28:03 1599ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-26 16:50:35 1513ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-25 16:19:35 1966ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-24 15:53:53 9019ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-23 15:37:58 10952ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-22 13:49:19 1862ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-21 11:37:35 10599ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-20 03:36:00 1979ms 3 NS 0 A 0 MX ❓ Unknown View
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