construct.cz - dns.ninja

construct.cz

cz

DNSSEC🔒 Signed (DS record present)
NSa.ns.nic.cz
NSb.ns.nic.cz
NSc.ns.nic.cz
NSd.ns.nic.cz
SOAa.ns.nic.czhostmaster@nic.cz serial=1783959439

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
czd.ns.nic.cz, a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz-
construct.czlars.ns.cloudflare.com, kara.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.195

NS records: lars.ns.cloudflare.com, kara.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for construct.cz (unsigned zone)

⏱️ Timing

Total: 3343ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.189.46, 104.21.9.79
AAAA22606:4700:3030::ac43:bd2e, 2606:4700:3030::6815:94f
NS2kara.ns.cloudflare.com, lars.ns.cloudflare.com
MX4mx.construct.cz (pri: 100), mail.construct.cz (pri: 10000)...
TXT1v=spf1 ip4:85.163.104.2 ip4:83.167.250.1
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1kara.ns.cloudflare.com dns.cloudflare.co