cool2be.dk
📜 Historical scan 2026-07-18 05:29:51  ·  ← Latest scan
🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers1 records   58ms
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)
🔐 DNSSEC121ms
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
58ms
A
39ms
MX
39ms
AAAA
48ms
TXT
175ms
CAA
50ms
HTTPS
49ms
TLSA
25ms
SOA
29ms
MTA-STS
48ms
DNSSEC
121ms
SRV
83ms
Total
656ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-24 09:25:34 8615ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-23 08:44:54 656ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-22 00:42:24 16804ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-20 15:57:58 700ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-19 09:46:43 1340ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-18 05:29:51 656ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-17 01:08:14 8571ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-14 19:19:59 713ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-08 20:14:50 790ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-06 10:31:35 792ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-04 17:35:37 681ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-03 00:57:23 519ms 1 NS 0 A 0 MX ❓ Unknown View
2026-06-23 17:57:34 307ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-22 20:50:21 3388ms 0 NS 0 A 0 MX ⚠️ Bogus View
2026-06-19 09:05:17 2253ms 0 NS 0 A 0 MX ⚠️ Bogus View
2026-06-16 22:16:49 664ms 0 NS 0 A 0 MX ⚠️ Bogus View
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