How was the social media down last night ?

Facebook, Instagram, Whatsapp except twitterare down last night. But i've slept so i don't know what's going on.

Someone changed the DNS so it made it so people could not access facebook services

But aparently all social media networks are live now again.

i slept through it too bruh lol. Anyway Facebook, Instagram, Whatsapp are owned by the same Zucc dude so it makes sense that only they were effected