Anyone from Facebook here?

Mark_Andrews2 · October 11, 2016, 10:09pm

You may want to follow up on this email thread. IPv6 vs IPv4 performance
to m.facebook.com.

Joly_MacFie · October 11, 2016, 11:07pm

Robert Pepper is now working for fb.

Don't have an email.

Doug_Porter · October 13, 2016, 11:22pm

You may want to follow up on this email thread.
IPv6 vs IPv4 performance to m.facebook.com.

Mark:

Thanks. We saw this on bind-users and are tracking in t13843732.