nslookup www.gyaanpath.com dns1.name-services.com

server: dns1.name-services.com
Address: 98.124.192.1#53

Name: www.gyaanpath.com
Address: 69.64.147.243

nslookup www.gyaanpath.com ns1.digitalocean.com

Server: ns1.digitalocean.com
Address: 173.245.58.51#53

Name: www.gyaanpath.com
Address: 104.236.249.160

Why this is happening? Nameserves already updated to domain registrar with
ns1.digitalocean.com
ns2.digitalocean.com
ns3.digitalocean.com