ct-byg.dk
Last scanned: 2026-08-01 08:53:12  ·  8595ms total
🧟 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)
🔐 DNSSEC129ms
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
73ms
MX
50ms
AAAA
48ms
TXT
198ms
CAA
48ms
HTTPS
72ms
TLSA
26ms
SOA
37ms
MTA-STS
84ms
DNSSEC
129ms
SRV
8045ms
Total
8595ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-01 08:53:12 8595ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-29 12:04:53 1157ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-28 03:28:48 8596ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-27 02:25:47 793ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-26 02:00:13 1125ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-25 01:36:32 1195ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-24 00:36:21 899ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-22 23:21:04 8669ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-21 12:01:47 733ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-20 10:17:33 695ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-19 01:26:46 657ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-17 22:53:33 9630ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-15 19:12:55 2656ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-13 13:43:56 642ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-11 14:40:10 1675ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-09 22:59:22 770ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-08 19:39:10 848ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-07 02:02:49 8772ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-05 21:35:23 654ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-04 13:01:48 1139ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-02 23:47:29 498ms 1 NS 0 A 0 MX ❓ Unknown View
2026-06-22 23:34:32 1147ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 22:17:45 760ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 12:33:24 3267ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 23:06:42 475ms 0 NS 0 A 0 MX ❓ Unknown View
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