c360.dk
📜 Historical scan 2026-08-10 03:36:26  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   1321ms
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 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)
🔐 DNSSEC328ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2016010979
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
1321ms
A
211ms
MX
1304ms
AAAA
215ms
TXT
1690ms
CAA
213ms
HTTPS
226ms
TLSA
17ms
SOA
0ms
MTA-STS
257ms
DNSSEC
328ms
SRV
1316ms
Total
2455ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-03 19:05:11 392ms 3 NS 0 A 0 MX 🔒 Secure View
2026-08-27 06:30:22 774ms 3 NS 0 A 0 MX 🔒 Secure View
2026-08-24 03:22:06 1733ms 3 NS 0 A 0 MX 🔒 Secure View
2026-08-22 02:43:55 4438ms 3 NS 0 A 0 MX 🔒 Secure View
2026-08-16 14:43:54 2437ms 3 NS 0 A 0 MX 🔒 Secure View
2026-08-10 03:36:26 2455ms 3 NS 0 A 0 MX 🔒 Secure View
2026-08-08 01:22:05 4428ms 3 NS 0 A 0 MX 🔒 Secure View
2026-08-06 04:44:58 2709ms 3 NS 0 A 0 MX 🔒 Secure View
2026-07-24 02:10:19 2199ms 3 NS 0 A 0 MX 🔒 Secure View
2026-07-21 23:25:57 18225ms 3 NS 0 A 0 MX 🔒 Secure View
2026-07-19 01:41:21 2148ms 3 NS 0 A 0 MX 🔒 Secure View
2026-07-15 06:02:16 9414ms 3 NS 0 A 0 MX 🔒 Secure View
2026-07-07 04:40:08 8468ms 3 NS 0 A 0 MX 🔒 Secure View
2026-07-04 14:24:42 3057ms 3 NS 0 A 0 MX 🔒 Secure View
2026-07-02 11:20:07 7087ms 3 NS 0 A 0 MX 🔒 Secure View
2026-06-25 14:20:01 2008ms 3 NS 0 A 0 MX 🔒 Secure View
2026-06-21 06:13:34 1085ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 23:48:14 4478ms 3 NS 0 A 0 MX 🔒 Secure View
2026-06-16 18:48:13 330ms 3 NS 0 A 0 MX ⚠️ Bogus View
2026-06-16 18:40:27 437ms 3 NS 0 A 0 MX 🔒 Secure View
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