onlinesikring.dk
Last scanned: 2026-08-28 08:36:21  ·  741ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   56ms
🌍 A Records
🌍
No A records found
📧 MX Records1 records   57ms
🔷 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)
🔐 DNSSEC98ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2410461316
Primary NS (MNAME)olga.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
56ms
A
51ms
MX
57ms
AAAA
49ms
TXT
237ms
CAA
47ms
HTTPS
53ms
TLSA
63ms
SOA
0ms
MTA-STS
65ms
DNSSEC
98ms
SRV
91ms
Total
741ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 08:36:21 741ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-08-27 05:09:12 766ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-07-26 00:38:40 913ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-07-21 14:16:40 885ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-06-25 23:17:15 2170ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-06-23 17:33:04 1124ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-06-18 04:33:22 1329ms 2 NS 1 A 1 MX 🔒 Secure View
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