jackson.dk
📜 Historical scan 2026-07-12 00:52:12  ·  ← Latest scan
🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers1 records   82ms
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)
🔐 DNSSEC158ms
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
82ms
A
84ms
MX
83ms
AAAA
73ms
TXT
202ms
CAA
71ms
HTTPS
57ms
TLSA
26ms
SOA
47ms
MTA-STS
81ms
DNSSEC
158ms
SRV
89ms
Total
878ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 14:52:14 867ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-08-22 18:48:14 35196ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-08-15 03:42:48 11784ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-08-14 02:52:18 907ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-08-12 19:06:16 1175ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-08-09 20:53:33 3790ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-07 06:29:07 8670ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-04 18:59:20 3326ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-18 05:20:26 786ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-16 22:58:56 702ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-15 01:39:35 610ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-13 07:10:48 683ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-12 00:52:12 878ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-10 11:58:22 795ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-09 03:57:07 9015ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-06 04:33:44 1112ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-04 13:02:26 663ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-03 01:30:18 585ms 1 NS 0 A 0 MX ❓ Unknown View
2026-06-22 06:36:54 291ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 11:57:48 513ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 04:09:58 582ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 20:51:36 1707ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 20:30:56 1768ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 20:14:17 1908ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 19:51:20 1515ms 0 NS 0 A 0 MX ❓ Unknown View
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