computer-online.dk
📜 Historical scan 2026-06-17 01:02:49  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   2012ms
NameserverIP addressesPTRASN / ISP
marge.ns.cloudflare.com — — —
plato.ns.cloudflare.com — — —
🌍 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)
🔐 DNSSEC4865ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA4310ms
FieldValue
Serial2406591622
Primary NS (MNAME)marge.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
2012ms
A
1805ms
MX
1942ms
AAAA
2072ms
TXT
4994ms
CAA
4036ms
HTTPS
3508ms
TLSA
581ms
SOA
4310ms
MTA-STS
1751ms
DNSSEC
4865ms
SRV
0ms
Total
42285ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-07 15:03:18 875ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-24 03:14:06 715ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-17 01:02:49 42285ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-16 22:14:34 866ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-16 22:10:04 254ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-16 22:00:15 4390ms 2 NS 0 A 0 MX 🔓 Insecure View
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