southblue.dk
Last scanned: 2026-08-31 18:23:15  ·  7590ms total
🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   916ms
🌍 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)
🔐 DNSSEC2073ms
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
916ms
A
904ms
MX
823ms
AAAA
814ms
TXT
3971ms
CAA
801ms
HTTPS
804ms
TLSA
811ms
SOA
61ms
MTA-STS
922ms
DNSSEC
2073ms
SRV
864ms
Total
7590ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 18:23:15 7590ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-24 01:41:19 15948ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-22 22:41:15 4319ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-21 22:36:55 7063ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-20 22:29:22 10902ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-19 20:18:28 3156ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-18 20:16:34 14415ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-17 15:49:19 7451ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-16 04:41:06 6599ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-14 07:07:54 10792ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-12 14:08:16 8776ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-11 01:44:47 7392ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-07 08:51:59 11152ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-03 11:43:57 13721ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-01 13:28:45 7052ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-28 15:39:43 6580ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-27 08:17:36 6921ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-26 07:47:15 9424ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-25 07:07:16 2933ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-24 06:33:30 3318ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-23 02:09:55 17455ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-20 07:07:27 2236ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-19 06:25:19 7924ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-18 03:06:51 2600ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-16 18:53:13 10712ms 2 NS 0 A 0 MX ❓ Unknown View
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