4-clinic.dk
📜 Historical scan 2026-07-20 10:40:36  ·  ← Latest scan
🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   180ms
NameserverIP addressesPTRASN / ISP
ns1.cyberfolks.pl 94.152.254.111 ns1.cyberfolks.pl AS58321 Oxylion Sp. z o.o.
ns2.cyberfolks.pl 94.152.255.111 ns2.cyberfolks.pl AS58321 Oxylion Sp. z o.o.
ns3.cyberfolks.pl 94.152.254.161 ns3.cyberfolks.pl AS58321 Oxylion Sp. z o.o.
🌍 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)
🔐 DNSSEC307ms
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
180ms
A
190ms
MX
246ms
AAAA
190ms
TXT
1381ms
CAA
219ms
HTTPS
176ms
TLSA
162ms
SOA
34ms
MTA-STS
226ms
DNSSEC
307ms
SRV
16050ms
Total
17372ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-23 17:10:33 6651ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-22 13:29:13 4239ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-21 12:54:10 6470ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-20 11:53:31 15080ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-19 11:13:51 4467ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-18 11:12:49 7127ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-15 05:25:13 5247ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-13 13:37:19 9909ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-12 08:25:23 11885ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-11 06:57:29 7507ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-10 03:54:57 4285ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-07 22:42:00 5153ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-31 15:19:56 5207ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-29 02:38:42 12102ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-28 01:14:42 12450ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-27 00:51:44 9412ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-26 00:08:57 9627ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-24 23:52:17 9378ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-23 23:25:55 29988ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-22 21:57:40 2133ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-21 12:30:41 12985ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-20 10:40:36 17372ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-18 23:07:09 5465ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-17 16:41:18 12610ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-16 09:44:28 10673ms 3 NS 0 A 0 MX ❓ Unknown View
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