dtudancing.dk
Last scanned: 2026-08-27 22:58:26  ·  738ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   75ms
NameserverIP addressesPTRASN / ISP
ns1.abakomp.dk 84.19.174.38 ns1.abakomp.dk AS31103 Keyweb AG
ns2.abakomp.dk 78.46.199.61 ns2.abakomp.dk AS24940 Hetzner Online GmbH
🌍 A Records1 records   61ms
IPTTLPTRASNISP / OrgCIDRCountryCity
109.71.60.25 300s webserver.klub-modul.dk AS48854 team.blue Denmark A/S 109.71.56.0/21 🇩🇰 Denmark —
📧 MX Records1 records   77ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mail.klubmodul.dk 84.19.174.82 mail.klubmodul.dk AS31103 Keyweb AG
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   305ms
TXT Record
v=spf1 a mx -all
✉️ SPF
PolicyRecord (dtudancing.dk)
-all (hard fail) v=spf1 a mx -all
📨 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🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026081301
Primary NS (MNAME)ns1.abakomp.dk
Responsible (RNAME)peter@kriegbaum.gmail.com
Refresh7200s
Retry540s
Expire604800s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
75ms
A
61ms
MX
77ms
AAAA
63ms
TXT
305ms
CAA
70ms
HTTPS
54ms
TLSA
109ms
SOA
0ms
MTA-STS
106ms
DNSSEC
126ms
SRV
107ms
Total
738ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 22:58:26 738ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-25 20:22:26 775ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-15 19:29:51 754ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-07 02:05:28 970ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-01 09:16:00 588ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-21 06:35:04 833ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 04:55:52 504ms 2 NS 1 A 1 MX 🔓 Insecure View
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