sibu.dk
Last scanned: 2026-09-04 04:47:24  ·  11200ms total
🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   379ms
🌍 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)
🔐 DNSSEC9433ms
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
379ms
A
417ms
MX
374ms
AAAA
384ms
TXT
1911ms
CAA
373ms
HTTPS
376ms
TLSA
348ms
SOA
42ms
MTA-STS
424ms
DNSSEC
9433ms
SRV
432ms
Total
11200ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-04 04:47:24 11200ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-24 03:08:23 4778ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-22 22:12:58 4230ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-21 22:00:15 11363ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-20 21:56:42 3317ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-19 21:19:29 3361ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-18 21:13:17 8553ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-17 19:42:11 6582ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-16 16:43:48 2535ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-15 14:26:42 5211ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-14 05:38:35 3200ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-11 11:56:39 14765ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-10 09:12:16 6595ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-07 15:10:20 6317ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-28 21:19:26 3341ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-27 09:36:43 9017ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-26 09:16:30 1462ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-25 09:07:42 9571ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-24 07:32:34 3363ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-23 06:46:36 1114ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-22 05:59:33 16736ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-20 22:06:00 1287ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-19 21:53:51 11151ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-18 15:53:44 4940ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-17 15:02:30 3494ms 2 NS 0 A 0 MX ❓ Unknown View
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