etufgu.dk
Last scanned: 2026-08-30 11:28:46  ·  955ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   118ms
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   74ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.254.168.114 86400s ak-ven-web03.efif.dk AS51073 Aarhus Business College 195.254.168.0/23 🇩🇰 Denmark Aarhus
📧 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)
🔐 DNSSEC317ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2019012516
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
118ms
A
74ms
MX
167ms
AAAA
82ms
TXT
365ms
CAA
182ms
HTTPS
202ms
TLSA
78ms
SOA
0ms
MTA-STS
193ms
DNSSEC
317ms
SRV
200ms
Total
955ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-30 11:28:46 955ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-28 02:27:52 498ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-26 18:22:24 434ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-23 03:34:52 8596ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-17 20:57:32 4544ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-11 18:29:31 5641ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-08 11:43:58 2252ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-07 05:33:55 4502ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-31 04:12:09 16135ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-26 05:09:57 4480ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-23 01:58:23 3565ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-20 04:49:30 4468ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-16 12:14:23 4446ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-08 21:41:46 782ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-07 00:18:30 1612ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-03 06:12:40 1287ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-28 02:20:28 475ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-25 19:40:47 355ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-24 07:09:26 1106ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 01:44:38 4451ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-17 08:28:32 415ms 3 NS 1 A 0 MX 🔒 Secure View
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