uddannelsetiloplevelse.dk
Last scanned: 2026-08-29 23:33:29  ·  1093ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   174ms
NameserverIP addressesPTRASN / ISP
ns.efif.dk 195.254.168.23 ns.efif.dk AS51073 Aarhus Business College
ns2.efif.dk 195.254.168.12 ns2.efif.dk AS51073 Aarhus Business College
ns3.efif.dk 20.23.170.35 — AS8075 Microsoft Corporation
🌍 A Records1 records   161ms
IPTTLPTRASNISP / OrgCIDRCountryCity
78.46.114.242 86400s static.242.114.46.78.clients.your-server.de AS24940 Hetzner Online GmbH 78.46.0.0/15 🇩🇪 Germany Falkenstein
📧 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 Records1 records   375ms
TXT Record
Handelsskolen Silkeborg
✉️ 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)
🔐 DNSSEC287ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2012012395
Primary NS (MNAME)ns.efif.dk
Responsible (RNAME)dns-zc@efif.dk
Refresh14400s
Retry3600s
Expire2419200s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
174ms
A
161ms
MX
79ms
AAAA
80ms
TXT
375ms
CAA
124ms
HTTPS
151ms
TLSA
140ms
SOA
0ms
MTA-STS
180ms
DNSSEC
287ms
SRV
167ms
Total
1093ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-29 23:33:29 1093ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-26 16:11:45 577ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-25 06:46:06 18358ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-19 08:41:35 5723ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-18 08:37:48 867ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-13 15:24:14 867ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-10 14:29:32 2551ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-09 08:41:11 6364ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-27 08:23:53 4612ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-24 05:10:31 4459ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-22 00:43:24 10024ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-17 14:32:36 3545ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-11 05:11:04 8595ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-07 05:05:57 781ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-04 21:52:13 18646ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-02 09:46:46 4561ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-26 01:36:04 642ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-21 05:32:56 1189ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-17 12:57:00 1562ms 3 NS 1 A 0 MX 🔒 Secure View
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