it-knowhow.dk
Last scanned: 2026-06-27 08:01:05  ·  1398ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   204ms
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   212ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.139.234.69 3600s — AS203288 WebLager A/S 185.139.232.0/22 🇩🇰 Denmark —
📧 MX Records2 records   220ms
PriorityTTLMail ServerIP addressesPTRASN
10 900s scan1.centex.dk 92.43.176.51 — AS3292 TDC Holding A/S
10 900s scan2.centex.dk 92.43.176.159 — AS3292 TDC Holding A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   333ms
TXT Record
nuj0knbev9dlaqe9i4idij9mfc
✉️ 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)
🔐 DNSSEC315ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA223ms
FieldValue
Serial2024120201
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
204ms
A
212ms
MX
220ms
AAAA
199ms
TXT
333ms
CAA
229ms
HTTPS
227ms
TLSA
186ms
SOA
223ms
MTA-STS
242ms
DNSSEC
315ms
SRV
226ms
Total
1398ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-27 08:01:05 1398ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-23 23:22:58 697ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-17 13:52:17 1678ms 2 NS 1 A 2 MX 🔒 Secure View
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