IFTTT with Blynk! (Find IP of web address)

Hi,
How can I get the ip to replace it with “blynk-cloud.com” in the following link: http://blynk-cloud.com/auth_token/get/pin
to use it in IFTTT.

Thanks…

Google “find IP of web address”. Usualy best way is to ping blynk-cloud.com from your computer.