holmberg2.dk
📜 Historical scan 2026-06-22 05:17:24  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers
🖥️
No NS records found
🌍 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)
🔐 DNSSEC472ms
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
218ms
A
169ms
MX
223ms
AAAA
196ms
TXT
490ms
CAA
194ms
HTTPS
207ms
TLSA
17ms
SOA
204ms
MTA-STS
198ms
DNSSEC
472ms
SRV
213ms
Total
1169ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 23:07:15 824ms 2 NS 1 A 3 MX 🔒 Secure View
2026-08-22 18:06:42 4168ms 2 NS 1 A 3 MX 🔒 Secure View
2026-08-21 18:03:53 981ms 2 NS 1 A 3 MX 🔒 Secure View
2026-08-19 10:11:56 36154ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-29 04:33:23 758ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-26 13:34:44 690ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-25 15:15:04 1289ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-22 05:17:24 1169ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 19:14:37 981ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-20 05:24:58 2440ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-17 13:21:42 2592ms 2 NS 1 A 3 MX 🔒 Secure View
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