Facebook and its Instagram and WhatsApp platforms were down across wide swathes of the world Monday. Facebook’s internal systems used by employees also went down.
The company said it was aware that “some people are having trouble accessing (the) Facebook app” and it was working on restoring access.
Regarding the internal failures, Adam Mosseri, the head of Instagram, tweeted that it feels like a “snow day.”
The company did not say what might be causing the outage, which began around 11:45 ET.
It is normal for websites and apps to suffer outages, though one on a global scale is rare.
Users reported being unable to access Facebook across the world.
Doug Madory, director of internet analysis for Kentik Inc., said it appears that the routes Facebook advertises online that tell the entire internet how to reach its properties are not available.
Madory said it looks like the DNS routes that Facebook makes available to the networking world have been withdrawn. The Domain Name System is an integral element of how traffic on the internet is routed. DNS translates an address like “facebook.com” to an IP address like 22.214.171.1240. If Facebook’s DNS records have disappeared, no one could find it.
Facebook is going through a separate major crisis after whistleblower Frances Haugen, a former Facebook product manager, provided The Wall Street Journal with internal documents that exposed the company’s awareness of harms caused by of its products and decisions. Haugen went public on “60 Minutes” on Sunday.
Twitter, meanwhile, chimed in from the company’s main Twitter account, posting “hello literally everyone” as jokes and memes about the Facebook outage flooded the platform.