tagtjekker.dk
Last scanned: 2026-08-31 20:21:19  ·  3348ms total
🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   453ms
NameserverIP addressesPTRASN / ISP
dns-a.duelhost.dk 138.201.61.68 cde3.duelhost.dk AS24940 Hetzner Online GmbH
dns-b.duelhost.dk 195.201.247.10 dns-b.duelhost.dk AS24940 Hetzner Online GmbH
🌍 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)
🔐 DNSSEC421ms
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
453ms
A
453ms
MX
436ms
AAAA
430ms
TXT
1878ms
CAA
390ms
HTTPS
385ms
TLSA
370ms
SOA
37ms
MTA-STS
395ms
DNSSEC
421ms
SRV
449ms
Total
3348ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 20:21:19 3348ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-27 19:30:08 11529ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-27 09:03:20 4203ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-23 20:30:49 4978ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-22 19:58:35 4126ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-21 19:55:27 2766ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-20 19:37:15 11547ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-19 18:44:23 4069ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-18 18:41:49 12062ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-17 12:43:59 4832ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-15 06:23:00 3420ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-13 21:11:08 4966ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-11 06:36:53 4103ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-10 05:26:41 12223ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-08 17:29:12 3994ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-07 15:12:33 3736ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-30 11:43:37 3492ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-28 04:56:09 9224ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-27 04:43:17 11336ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-26 04:21:57 9043ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-25 03:52:45 9047ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-23 23:41:17 3190ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-22 21:01:09 9041ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-21 04:55:38 11753ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-19 11:29:07 11449ms 2 NS 0 A 0 MX ❓ Unknown View
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