tdrskole.dk
Last scanned: 2026-09-01 09:07:36  ·  595ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   43ms
NameserverIP addressesPTRASN / ISP
ns-auth03.kmd.dk 131.165.64.5 ns-auth03.kmd.dk AS6834 KMD A/S
ns-auth04.kmd.dk 131.165.4.5 ns-auth04.kmd.dk AS6834 KMD A/S
🌍 A Records1 records   43ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.210.238.6 3600s — AS41306 Toender Kommune 185.210.236.0/22 🇩🇰 Denmark Tønder
📧 MX Records1 records   45ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.tdrskole.dk 185.210.238.6 — AS41306 Toender Kommune
🔷 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)
🔐 DNSSEC112ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial69
Primary NS (MNAME)ns-auth03.kmd.dk
Responsible (RNAME)dnsadmin@kmd.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)43200s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
43ms
A
43ms
MX
45ms
AAAA
58ms
TXT
203ms
CAA
54ms
HTTPS
43ms
TLSA
73ms
SOA
0ms
MTA-STS
61ms
DNSSEC
112ms
SRV
78ms
Total
595ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 09:07:36 595ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-28 05:34:43 657ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-24 14:19:31 644ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-24 00:46:50 612ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 12:03:55 973ms 2 NS 1 A 1 MX 🔓 Insecure View
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