csfa.dk
📜 Historical scan 2026-08-11 14:29:44  ·  ← Latest scan
🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers1 records   237ms
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)
🔐 DNSSEC632ms
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
237ms
A
230ms
MX
243ms
AAAA
237ms
TXT
660ms
CAA
247ms
HTTPS
260ms
TLSA
27ms
SOA
242ms
MTA-STS
395ms
DNSSEC
632ms
SRV
249ms
Total
2371ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-19 22:20:47 5985ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-18 21:07:21 1732ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-17 05:20:38 1017ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-15 05:17:47 863ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-14 01:27:44 2110ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-12 15:32:39 2036ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-11 14:29:44 2371ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-09 16:27:18 959ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-07 01:18:29 856ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-29 11:32:23 1038ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-27 07:40:16 760ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-26 06:57:31 679ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-25 06:06:32 705ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-24 05:50:56 963ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-23 04:23:43 1212ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-21 17:03:29 647ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-18 09:29:00 4501ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-13 04:39:30 16766ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-06 14:16:22 991ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-05 09:44:41 874ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-01 23:44:38 737ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-16 23:06:08 693ms 2 NS 1 A 4 MX 🔒 Secure View
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