doxbioskole.dk
Last scanned: 2026-08-26 15:52:39  ·  3392ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   75ms
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   85ms
IPTTLPTRASNISP / OrgCIDRCountryCity
86.48.84.163 38400s — AS47292 Sentia Denmark A/S 86.48.80.0/20 🇩🇰 Denmark Skovlunde
📧 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)
🔐 DNSSEC146ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2016010400
Primary NS (MNAME)ns.jay.net
Responsible (RNAME)hostmaster@jay.net
Refresh900s
Retry900s
Expire900s
Minimum (neg-cache TTL)900s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
75ms
A
85ms
MX
75ms
AAAA
67ms
TXT
250ms
CAA
92ms
HTTPS
85ms
TLSA
140ms
SOA
0ms
MTA-STS
117ms
DNSSEC
146ms
SRV
107ms
Total
3392ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 15:52:39 3392ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-14 05:28:37 16629ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-22 15:34:20 4676ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-29 20:41:49 798ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-26 07:20:16 721ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-24 12:13:17 919ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 13:35:31 2319ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 04:24:42 373ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 04:20:57 358ms 2 NS 1 A 0 MX 🔓 Insecure View
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