php - Site running by the host entry -

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i running 1 site host entry , pointing out server.

for example,

my site www.example.com , did host entry , pointing xxx.xxx.xxx.xxx ip.

when run url browser pointing new ip correctly internal urls, javascripts , images calling it's original old server.

is server configuration issue or else ?

in technology website built with. may internal urls, javascripts , images stored in database in wordpress cms?


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