I seem to be getting DNS errors trying to connect to PSN this morning. Otherwise internet seems fine from my other devices.
PSN network status site shows everything is up though
https://status.playstation.com/en-us/_?smcid=web_pdc:status:support-subnav
Edit Update 1:
The PSN network status page now shows this "error"
Affected Platforms:
PS3™
Affected Services:
You may have some difficulty accessing features and products on the PlayStation®Store. Our engineers are working to resolve the issue as soon as possible, and we thank you for your patience.
-
PSN was hit with a DdoS attack, along with Twitter and Youtube, also the release of Bf1 and Call of Duty Beta overflooded the servers, Still no word when it will be resolved.