oplæring.dk xn--oplring-oxa.dk
Last scanned: 2026-08-25 21:26:25  ·  569ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   50ms
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   36ms
IPTTLPTRASNISP / OrgCIDRCountryCity
81.7.158.176 3600s — AS47292 Sentia Denmark A/S 81.7.158.0/23 🇩🇰 Denmark —
📧 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 Records1 records   173ms
TXT Record
_6obwqi9wb6n0zoa6g15mizqr6q9q5fp
✉️ 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)
🔐 DNSSEC126ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026071003
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
50ms
A
36ms
MX
72ms
AAAA
48ms
TXT
173ms
CAA
55ms
HTTPS
82ms
TLSA
75ms
SOA
0ms
MTA-STS
93ms
DNSSEC
126ms
SRV
74ms
Total
569ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-25 21:26:25 569ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-11 01:08:12 539ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-21 15:16:27 805ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-21 07:40:58 339ms 0 NS 0 A 0 MX 🔒 Secure View
2026-06-20 07:45:41 980ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-18 04:58:13 515ms 2 NS 1 A 0 MX 🔒 Secure View
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