holberg-trading.dk
Last scanned: 2026-09-03 21:00:19  ·  390ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   28ms
NameserverIP addressesPTRASN / ISP
ns07.sac-it.dk 85.235.243.63 ns07.sac-it.dk AS3308 Norlys Digital A/S
ns08.sac-it.dk 128.76.60.63 ns08.sac-it.dk AS3292 TDC Holding A/S
🌍 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)
🔐 DNSSEC106ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2026090301
Primary NS (MNAME)ns07.sac-it.dk
Responsible (RNAME)hostmaster@holberg-trading.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
28ms
A
33ms
MX
34ms
AAAA
25ms
TXT
127ms
CAA
33ms
HTTPS
33ms
TLSA
30ms
SOA
0ms
MTA-STS
43ms
DNSSEC
106ms
SRV
39ms
Total
390ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-03 21:00:19 390ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-27 15:31:43 384ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-20 20:33:19 4188ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-13 06:01:29 676ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-06 13:57:17 467ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-30 23:11:32 481ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-23 06:37:24 8409ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-17 12:01:49 553ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-15 16:14:13 1120ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-03 10:12:57 2349ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-27 08:25:44 337ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-21 11:30:50 666ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-21 06:03:12 1161ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 07:04:59 827ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-17 13:14:17 260ms 0 NS 0 A 0 MX ❓ Unknown View
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