Facebook.com compromised by Syrian hackers (whois.domaintools.com)

Seems the problem is coming from MarkMonitor. Paypal and EBay UK have been breached recently by the same hacker group through MarkMonitor.

Apparently they wanted to change the name servers: https://twitter.com/Official_SEA16/status/431210310003724288

and... it's back to domain@fb.com, that was interesting

A screenshot of the whois output since it has been changed back now: https://pbs.twimg.com/media/Bfv1bFoCMAAlMmX.png