I'm a GitHub employee and want to let everyone know we're aware of the problems this incident is causing and are actively working to mitigate the impact.
"A global event is affecting an upstream DNS provider. GitHub services may be intermittently available at this time." is the content from our latest status update on Twitter (https://twitter.com/githubstatus/status/789452827269664769). Reposted here since some people are having problems resolving Twitter domains as well.
"A global event is affecting an upstream DNS provider. GitHub services may be intermittently available at this time." is the content from our latest status update on Twitter (https://twitter.com/githubstatus/status/789452827269664769). Reposted here since some people are having problems resolving Twitter domains as well.