check ip

what’s my IP?

check via DNS

Cloudflare

dig -4 @1.1.1.1 +short txt ch whoami.cloudflare
dig -6 @2606:4700:4700::1111 +short txt ch whoami.cloudflare
dig @john.ns.cloudflare.com +short ch txt id.server

Google

dig -4 @ns1.google.com TXT +short o-o.myaddr.l.google.com
dig -6 @ns1.google.com TXT +short o-o.myaddr.l.google.com

OpenDNS

dig -4 +short ANY @resolver1.opendns.com myip.opendns.com
dig -6 +short ANY @resolver1.opendns.com myip.opendns.com

check cloudflare access configuration cloudflare tunnel (cloudflared) + fritzbox