learning-skills.dk
Last scanned: 2026-09-03 23:19:34  ·  369ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   27ms
NameserverIP addressesPTRASN / ISP
ns07.sac-it.dk 85.235.243.63 ns07.sac-it.dk AS3308 Norlys Digital A/S
ns08.sac-it.dk 128.76.60.63 ns08.sac-it.dk AS3292 TDC Holding A/S
🌍 A Records
🌍
No A records found
📧 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)
🔐 DNSSEC91ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2026090301
Primary NS (MNAME)ns07.sac-it.dk
Responsible (RNAME)hostmaster@learning-skills.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
27ms
A
27ms
MX
28ms
AAAA
39ms
TXT
130ms
CAA
27ms
HTTPS
18ms
TLSA
22ms
SOA
0ms
MTA-STS
58ms
DNSSEC
91ms
SRV
49ms
Total
369ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-03 23:19:34 369ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-27 22:58:04 376ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-26 20:26:47 413ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-20 14:17:06 4642ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-13 05:25:43 1991ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-06 19:35:26 555ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-02 08:09:31 544ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-23 10:47:28 765ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-16 10:34:14 563ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-09 20:55:37 2330ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-03 12:45:43 1620ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-26 03:20:29 487ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-24 06:47:11 412ms 2 NS 0 A 0 MX ❓ Unknown View
2026-06-20 16:13:15 655ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-20 05:52:18 429ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-18 02:27:55 1779ms 2 NS 0 A 0 MX 🔓 Insecure View
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