Looks like a possible AWS issue
Likely.
https://thenextweb.com/insider/2017/02/28/amazon-web-services-issue-breaking-entire-internet/
Amazon Web Services (AWS) is having issues, and that means everything on the internet is having issues. AWS says they’ve “identified the issue as high error rates with S3 in US-EAST-1, which is also impacting applications and services dependent on S3.”