cfcore.dk
📜 Historical scan 2026-06-16 20:10:28  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers
🖥️
No NS records found
🌍 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)
🔐 DNSSEC4052ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA
✗ No SOA record found
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
4033ms
A
4037ms
MX
4033ms
AAAA
4033ms
TXT
4128ms
CAA
4034ms
HTTPS
4035ms
TLSA
42ms
SOA
4034ms
MTA-STS
29ms
DNSSEC
4052ms
SRV
0ms
Total
4371ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 21:47:39 996ms 2 NS 0 A 1 MX 🔒 Secure View
2026-08-26 20:21:31 852ms 2 NS 0 A 1 MX 🔒 Secure View
2026-08-25 16:05:40 3356ms 2 NS 0 A 1 MX 🔒 Secure View
2026-08-20 13:23:32 10750ms 2 NS 0 A 1 MX 🔒 Secure View
2026-08-17 04:30:33 6797ms 2 NS 0 A 1 MX 🔒 Secure View
2026-08-11 19:47:29 17260ms 2 NS 0 A 1 MX 🔒 Secure View
2026-08-09 15:13:29 3160ms 2 NS 0 A 1 MX 🔒 Secure View
2026-08-03 02:27:46 4083ms 2 NS 0 A 1 MX 🔒 Secure View
2026-08-01 07:09:49 1363ms 2 NS 0 A 1 MX 🔒 Secure View
2026-07-26 03:23:01 2228ms 2 NS 0 A 1 MX 🔒 Secure View
2026-07-24 00:41:10 2685ms 2 NS 0 A 1 MX 🔒 Secure View
2026-07-20 15:55:49 1185ms 2 NS 0 A 1 MX 🔒 Secure View
2026-07-14 16:25:17 1262ms 2 NS 0 A 1 MX 🔒 Secure View
2026-07-12 04:38:31 3189ms 2 NS 0 A 1 MX 🔒 Secure View
2026-07-03 11:23:06 7428ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-28 00:03:11 1044ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-23 10:08:33 1036ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-22 10:15:12 1168ms 2 NS 0 A 1 MX ⚠️ Bogus View
2026-06-20 01:19:11 7070ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-20 00:28:16 4693ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-18 22:25:32 2799ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-18 17:15:39 812ms 2 NS 0 A 1 MX ⚠️ Bogus View
2026-06-16 20:10:28 4371ms 0 NS 0 A 0 MX 🔒 Secure View
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