If you want to get the same results from a more well-known organization, see perhaps:

    $ dig +short myip.opendns.com @resolver1.opendns.com

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

    $ dig +short txt ch whoami.cloudflare @1.0.0.1

    $ dig -6 TXT +short o-o.myaddr.l.google.com @ns1.google.com  # for IPv6

* https://www.cyberciti.biz/faq/how-to-find-my-public-ip-addre...

* https://www.google.com/search?q=get+my+ip+address+dig

Also:

    $ curl ifconfig.co

    $ curl ifconfig.me

    $ curl icanhazip.com

* https://opensource.com/article/18/5/how-find-ip-address-linu...

* https://www.tecmint.com/find-linux-server-public-ip-address/

* https://www.google.com/search?q=get+my+ip+address+curl

Another similar service which you can run yourself as well:

* https://www.ipify.org

* https://github.com/rdegges/ipify-api