el-uddannelsen.dk
Last scanned: 2026-08-27 15:10:46  ·  379ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   33ms
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)
🔐 DNSSEC99ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2026082701
Primary NS (MNAME)ns07.sac-it.dk
Responsible (RNAME)hostmaster@el-uddannelsen.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
33ms
A
29ms
MX
30ms
AAAA
29ms
TXT
129ms
CAA
28ms
HTTPS
28ms
TLSA
24ms
SOA
0ms
MTA-STS
48ms
DNSSEC
99ms
SRV
47ms
Total
379ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 15:10:46 379ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-20 09:14:00 2242ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-15 12:49:41 577ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-07 20:16:10 10442ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-01 09:52:59 594ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-23 09:43:24 492ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-17 01:07:23 528ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-10 14:10:00 548ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-03 21:24:39 9323ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-25 23:07:51 517ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-21 05:17:29 792ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-17 06:35:09 378ms 2 NS 0 A 0 MX 🔓 Insecure View
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