informatikbog.dk
Last scanned: 2026-09-03 18:51:16  ·  590ms total
🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers1 records   30ms
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)
🔐 DNSSEC104ms
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
30ms
A
29ms
MX
29ms
AAAA
28ms
TXT
74ms
CAA
27ms
HTTPS
24ms
TLSA
12ms
SOA
13ms
MTA-STS
36ms
DNSSEC
104ms
SRV
33ms
Total
590ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-03 18:51:16 590ms 1 NS 0 A 0 MX ❓ Unknown View
2026-06-26 15:31:49 510ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-21 03:39:55 945ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-21 01:22:48 941ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 07:15:40 2363ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-17 13:54:00 1433ms 4 NS 1 A 0 MX 🔒 Secure View
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