12a.dk
Last scanned: 2026-08-24 08:12:53  ·  65535ms total
🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   4045ms
NameserverIP addressesPTRASN / ISP
ns.crysberg.dk 194.239.152.68 — AS3292 TDC Holding A/S
ns.mynameserver.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)
🔐 DNSSEC10087ms
CheckResult
Validation Status❓ Unknown
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: timed out
🏷️ SOA
✗ No SOA record found
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
4045ms
A
4044ms
MX
4040ms
AAAA
4044ms
TXT
18132ms
CAA
4051ms
HTTPS
4039ms
TLSA
2025ms
SOA
4034ms
MTA-STS
4048ms
DNSSEC
10087ms
SRV
4061ms
Total
65535ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-24 08:12:53 65535ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-23 03:02:20 65535ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-22 02:53:22 65535ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-21 02:48:24 65535ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-20 02:18:24 65535ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-19 00:15:14 65535ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-17 14:16:37 65535ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-16 00:50:38 65535ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-14 20:35:42 65535ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-13 10:36:01 65535ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-12 07:37:32 65535ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-11 01:20:03 65535ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-09 04:06:50 65535ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-01 23:02:55 65535ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-29 21:18:14 65535ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-28 03:22:21 65535ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-27 02:41:38 65535ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-26 02:17:42 65535ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-25 01:52:45 65535ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-24 00:00:37 65535ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-22 23:30:52 65535ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-21 10:34:14 65535ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-20 04:18:47 65535ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-19 04:04:38 65535ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-17 22:43:34 65535ms 2 NS 0 A 0 MX ❓ Unknown View
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