birkkjaer-jakobsen.dk
Last scanned: 2026-07-17 04:30:41  ·  8712ms total
🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers1 records   40ms
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
40ms
A
73ms
MX
72ms
AAAA
62ms
TXT
8249ms
CAA
60ms
HTTPS
81ms
TLSA
25ms
SOA
32ms
MTA-STS
122ms
DNSSEC
126ms
SRV
82ms
Total
8712ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-17 04:30:41 8712ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-15 22:39:09 758ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-14 12:32:12 693ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-11 16:41:16 800ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-09 04:23:42 689ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-06 23:54:27 604ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-05 14:23:14 2445ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-04 10:30:44 676ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-02 22:32:35 461ms 1 NS 0 A 0 MX ❓ Unknown View
2026-06-20 19:17:08 770ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 14:45:09 1199ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 14:40:17 291ms 0 NS 0 A 0 MX ❓ Unknown View
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