No, it's working around here. Try clearing cache and cookies.
If you are not still being able to go to that, try
https://ethplorer.io They work similarly.
But i also can't access it, temporarily i use ethplorer right now
when i go to etherscan it said that The service is Unavailable
Yeah there are times that it's not available. You can close the tab, wait for few minutes and try again, that works in me. Sometimes I keep on refreshing the page too when I get that "The service is Unavailable" notice and it will work after few seconds.