How can i fix "production.cdmyexternal.com’s server DNS address could not be found." error ? Would you please help me?


#1

i don't know how to fix this error ...

production.cdmyexternal.com’s server DNS address could not be found.


#2

you can't, this is a problem with codecademy

We are working to fix it


#3

This connection is unreliable, production.cdmyexternal.com
(Código do erro: sec_error_unknown_issuer)


#4

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