b2bsecondhand.dk
📜 Historical scan 2026-08-19 01:32:37  ·  ← Latest scan
🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers1 records   248ms
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)
🔐 DNSSEC516ms
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
248ms
A
262ms
MX
257ms
AAAA
272ms
TXT
549ms
CAA
257ms
HTTPS
252ms
TLSA
64ms
SOA
314ms
MTA-STS
358ms
DNSSEC
516ms
SRV
317ms
Total
3452ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 00:23:04 241ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-27 00:14:29 171ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-25 14:03:36 529ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-24 13:17:15 476ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-23 05:16:00 9194ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-22 05:06:13 1169ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-21 04:53:32 16702ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-20 03:53:46 1009ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-19 01:32:37 3452ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-17 23:18:07 1937ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-16 23:12:08 789ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-15 15:51:21 790ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-14 12:00:08 948ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-12 07:43:17 1626ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-11 03:32:09 16609ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-08 11:48:57 843ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-07 02:20:50 8638ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-02 06:15:32 8556ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-18 00:53:35 457ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-12 09:51:47 508ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-02 00:51:02 1251ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-02 00:29:37 512ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 13:57:16 438ms 2 NS 1 A 0 MX 🔒 Secure View
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