teknologiskvidencenter.dk
Last scanned: 2026-06-25 12:48:23  ·  2408ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   271ms
NameserverIP addressesPTRASN / ISP
pdns03.domaincontrol.com 2603:5:21f0::33
97.74.111.51		 pdns03.domaincontrol.com
pdns03.domaincontrol.com		 AS44273 Host Europe GmbH
AS44273 Host Europe GmbH
pdns04.domaincontrol.com 173.201.79.51
2603:5:22f0::33		 pdns04.domaincontrol.com
pdns04.domaincontrol.com		 AS44273 Host Europe GmbH
AS44273 Host Europe GmbH
🌍 A Records1 records   310ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.22.74.19 600s — AS39642 Sinal A/S 185.22.72.0/22 🇩🇰 Denmark Viborg
📧 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)
🔐 DNSSEC612ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA208ms
FieldValue
Serial2017091401
Primary NS (MNAME)pdns03.domaincontrol.com
Responsible (RNAME)dns@jomax.net
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
271ms
A
310ms
MX
244ms
AAAA
518ms
TXT
1375ms
CAA
228ms
HTTPS
316ms
TLSA
269ms
SOA
208ms
MTA-STS
568ms
DNSSEC
612ms
SRV
561ms
Total
2408ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-25 12:48:23 2408ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-24 01:32:52 1171ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-23 21:32:14 1130ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 05:43:53 593ms 2 NS 1 A 0 MX 🔓 Insecure View
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