sportcollegehorsens.dk
Last scanned: 2026-09-05 01:09:38  ·  3033ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   35ms
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   20ms
IPTTLPTRASNISP / OrgCIDRCountryCity
217.195.176.192 86400s — AS31027 GlobalConnect A/S 217.195.176.0/20 🇩🇰 Denmark —
📧 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   98ms
TXT Record
Business College Horsens
✉️ 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)
🔐 DNSSEC98ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2010071897
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
35ms
A
20ms
MX
31ms
AAAA
32ms
TXT
98ms
CAA
36ms
HTTPS
44ms
TLSA
365ms
SOA
0ms
MTA-STS
41ms
DNSSEC
98ms
SRV
41ms
Total
3033ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-05 01:09:38 3033ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-30 11:35:49 1399ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-26 11:19:45 546ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-25 05:22:24 2991ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-19 05:12:23 3583ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-13 14:57:25 3392ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-09 17:44:46 7112ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-28 15:58:59 4574ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-27 13:39:45 2154ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-24 12:33:56 2674ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-22 05:13:28 13442ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-17 11:12:00 9466ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-11 01:04:12 2894ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-09 03:26:25 802ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-04 21:35:47 5118ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-28 20:15:22 604ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-28 01:45:34 446ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-24 09:59:47 1075ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-21 05:55:56 591ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-17 22:46:50 3527ms 3 NS 1 A 0 MX 🔒 Secure View
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