doukou.dk
Last scanned: 2026-06-20 00:53:42  ·  4018ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   352ms
NameserverIP addressesPTRASN / ISP
ns1.crazydomains.com 27.124.125.7
2a00:fd80:aaaa:ffff::eeee:c1		 ns1.crazydomains.com
ns1.crazydomains.com		 AS38719 Dreamscape Networks Limited
AS38719 Dreamscape Networks Limited
ns2.crazydomains.com 27.124.125.8
2a00:fd80:aaaa:ffff::eeee:c2		 ns2.crazydomains.com
ns2.crazydomains.com		 AS38719 Dreamscape Networks Limited
AS38719 Dreamscape Networks Limited
🌍 A Records
🌍
No A records found
📧 MX Records5 records   369ms
PriorityTTLMail ServerIP addressesPTRASN
1 300s ASPMX.L.GOOGLE.COM 2a00:1450:4010:c05::1a
2a00:1450:4010:c05::1a
64.233.162.26		 li-in-f26.1e100.net
li-in-x1a.1e100.net
li-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
5 300s ALT1.ASPMX.L.GOOGLE.COM 192.178.158.27
2404:6800:4013:813::1b		 lcdels-in-f27.1e100.net
lcdels-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 300s ALT2.ASPMX.L.GOOGLE.COM 172.253.158.26
2404:6800:4003:c26::1b		 so-in-f26.1e100.net
so-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 300s ALT3.ASPMX.L.GOOGLE.COM 108.177.125.26
2404:6800:4008:c01::1b		 tp-in-f26.1e100.net
tp-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 300s ALT4.ASPMX.L.GOOGLE.COM 108.177.125.26
2404:6800:4008:c01::1a		 tp-in-f26.1e100.net
tp-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
🔷 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)
🔐 DNSSEC500ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA356ms
FieldValue
Serial1702404062
Primary NS (MNAME)ns1.crazydomains.com
Responsible (RNAME)admin@syrahost.com
Refresh3600s
Retry7200s
Expire3600000s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
352ms
A
349ms
MX
369ms
AAAA
366ms
TXT
3247ms
CAA
392ms
HTTPS
395ms
TLSA
349ms
SOA
356ms
MTA-STS
2092ms
DNSSEC
500ms
SRV
2083ms
Total
4018ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-20 00:53:42 4018ms 2 NS 0 A 5 MX 🔓 Insecure View
2026-06-17 04:25:32 1557ms 2 NS 0 A 5 MX ❓ Unknown View
2026-06-17 04:20:04 1595ms 2 NS 0 A 5 MX 🔓 Insecure View
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