aktieskole.dk
Last scanned: 2026-08-28 07:50:47  ·  10597ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   54ms
NameserverIP addressesPTRASN / ISP
ns.jay.net 2001:1448:0:a800::53
217.30.38.181		 authns1.ngdc.net
dns1.sentia.dk		 AS47292 Sentia Denmark A/S
AS47292 Sentia Denmark A/S
ns2.jay.net 2001:1448:0:a500::53
217.30.38.27		 authns2.ngdc.net
dns2.sentia.dk		 AS47292 Sentia Denmark A/S
AS47292 Sentia Denmark A/S
🌍 A Records1 records   117ms
IPTTLPTRASNISP / OrgCIDRCountryCity
81.19.248.210 43200s parcelfeeder.dk AS47292 Sentia Denmark A/S 81.19.248.0/22 🇩🇰 Denmark —
📧 MX Records1 records   121ms
PriorityTTLMail ServerIP addressesPTRASN
5 43200s mail.aktieskole.dk 81.19.248.212 — AS47292 Sentia Denmark A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover81.19.248.210
🔶 Autoconfig81.19.248.210
🔷 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)
🔐 DNSSEC9081ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2005030102
Primary NS (MNAME)ns.jay.net
Responsible (RNAME)hostmaster@jay.net
Refresh3600s
Retry900s
Expire1209600s
Minimum (neg-cache TTL)43200s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
54ms
A
117ms
MX
121ms
AAAA
53ms
TXT
414ms
CAA
120ms
HTTPS
169ms
TLSA
1190ms
SOA
0ms
MTA-STS
134ms
DNSSEC
9081ms
SRV
640ms
Total
10597ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 07:50:47 10597ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-08 18:19:41 8723ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-01 23:53:42 618ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-16 13:22:22 664ms 2 NS 1 A 1 MX 🔓 Insecure View
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