servers returning you public IP

Using Arduino Networking, Protocols, and Devices
1

Hello,

Up to few days ago I new of three servers returning your public ip in a uniform way (code). These were

  1. myip.dnsdynamic.com
  2. api.ipify.org
  3. bot.whatismyipaddress.com

unfortunately, dnsdynamic responds no more.

Can anyone suggest other servers so as to have some redundancy in case of temporary unavailability of any of them?

Thanks!