wimip - What is my ip

Host your "what is my ip" server or https://wimip.tvux.me/ip and https://wimip.tvux.me/header

REFS

https://www.cyberciti.biz/faq/debian-linux-ipv6-networking-configuration/

https://www.digitalocean.com/community/questions/ipv6-connectivity-issues-with-nginx

COMMAND

sudo netstat -tulpna | grep nginx