cofc.dk
Last scanned: 2026-07-26 10:56:36  ·  958ms total
🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers1 records   51ms
NameserverIP addressesPTRASN / ISP
nonexistent.punktum.dk — — —
🌍 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)
🔐 DNSSEC143ms
CheckResult
Validation Status❓ Unknown
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: failure
🏷️ SOA
✗ No SOA record found
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
51ms
A
77ms
MX
84ms
AAAA
54ms
TXT
185ms
CAA
66ms
HTTPS
54ms
TLSA
21ms
SOA
55ms
MTA-STS
76ms
DNSSEC
143ms
SRV
89ms
Total
958ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-26 10:56:36 958ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-25 10:31:44 775ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-24 09:25:14 760ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-23 07:02:49 16564ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-22 02:42:47 708ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-19 15:35:48 737ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-18 14:23:46 674ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-17 10:52:52 720ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-16 08:59:48 764ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-15 08:22:37 8699ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-14 08:09:48 785ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-11 23:02:21 8780ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-09 03:29:47 895ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-06 07:43:28 705ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-04 18:17:02 2320ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-02 22:54:13 408ms 1 NS 0 A 0 MX ❓ Unknown View
2026-06-20 15:37:58 481ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-20 05:04:12 702ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-16 21:47:18 500ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-16 21:40:19 740ms 2 NS 1 A 3 MX 🔒 Secure View
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