DZDB

facebook.tech

Jul 30, 2015 -

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Zone

tech

First Updated: Mar 27, 2015
Last Updated: Mar 27, 2023

Nameserver Timeline
Current Nameservers 4
Name First Seen
d.ns.facebook.com Feb 06, 2020
c.ns.facebook.com Feb 06, 2020
b.ns.facebook.com Jul 30, 2015
a.ns.facebook.com Jul 30, 2015
Past Nameservers 0
Name First Seen Last Seen