optimusdb.dk
Last scanned: 2026-08-27 11:03:07  ·  762ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   61ms
NameserverIP addressesPTRASN / ISP
ns.dandomain.dk 185.25.141.3
2a02:2339:4006:109::dd		 ns.dandomain.dk
ns.dandomain.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.dandomain.dk 2a02:2339:1:108::dd:dd
91.197.248.66		 ns2.dandomain.dk
ns2.dandomain.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🌍 A Records1 records   51ms
IPTTLPTRASNISP / OrgCIDRCountryCity
65.21.250.218 3600s static.218.250.21.65.clients.your-server.de AS24940 Hetzner Online GmbH 65.21.0.0/16 🇫🇮 Finland Helsinki
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover65.21.250.218
🔶 Autoconfig65.21.250.218
🔷 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)
🔐 DNSSEC156ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2025100406
Primary NS (MNAME)ns.dandomain.dk
Responsible (RNAME)hostmaster@dandomain.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
61ms
A
51ms
MX
92ms
AAAA
108ms
TXT
220ms
CAA
56ms
HTTPS
44ms
TLSA
181ms
SOA
0ms
MTA-STS
123ms
DNSSEC
156ms
SRV
99ms
Total
762ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 11:03:07 762ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-25 02:29:22 455ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-02 20:11:05 2618ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-23 03:34:07 4791ms 0 NS 0 A 0 MX 🔒 Secure View
2026-06-21 08:21:46 859ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 04:56:34 726ms 2 NS 1 A 0 MX 🔒 Secure View
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