selvstudie.dk
📜 Historical scan 2026-07-09 20:59:37  ·  ← Latest scan
🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers1 records   63ms
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)
🔐 DNSSEC126ms
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
63ms
A
79ms
MX
50ms
AAAA
65ms
TXT
240ms
CAA
56ms
HTTPS
61ms
TLSA
39ms
SOA
29ms
MTA-STS
54ms
DNSSEC
126ms
SRV
8071ms
Total
8740ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-11 16:02:00 841ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-09 15:49:45 909ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-03 00:05:21 743ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-29 17:29:59 829ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-27 23:02:37 760ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-26 22:43:33 8700ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-25 22:08:21 984ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-24 22:04:42 728ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-23 17:48:55 2624ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-22 15:36:23 787ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-21 14:20:10 724ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-20 12:28:07 8804ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-19 07:08:04 2723ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-18 01:39:48 775ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-16 21:05:27 2729ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-09 20:59:37 8740ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-03 14:15:19 884ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-25 03:28:11 789ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-21 07:25:50 1178ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-17 15:05:29 686ms 5 NS 1 A 3 MX 🔓 Insecure View
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