ak-studweb.dk
Last scanned: 2026-08-30 18:47:55  ·  569ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   24ms
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   23ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.254.168.16 86400s — AS51073 Aarhus Business College 195.254.168.0/23 🇩🇰 Denmark Højbjerg
📧 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)
🔐 DNSSEC94ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2010071902
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
24ms
A
23ms
MX
29ms
AAAA
19ms
TXT
81ms
CAA
17ms
HTTPS
30ms
TLSA
149ms
SOA
0ms
MTA-STS
37ms
DNSSEC
94ms
SRV
30ms
Total
569ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-30 18:47:55 569ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-29 06:41:23 418ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-25 02:57:18 2803ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-20 21:51:09 5030ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-18 20:37:29 8921ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-14 02:30:03 6007ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-08 00:33:31 18476ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-05 05:29:37 8869ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-01 16:35:23 8551ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-30 13:39:53 9581ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-26 17:02:23 16619ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-22 01:22:58 9417ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-19 01:55:55 1409ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-17 22:38:33 1979ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-11 11:00:12 4864ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-05 00:05:57 846ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-01 21:16:30 532ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-30 03:44:10 426ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-28 05:04:20 1187ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-25 09:36:25 712ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-18 08:15:53 597ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-16 12:38:03 1434ms 3 NS 1 A 0 MX 🔒 Secure View
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