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more information about ns4.ext.nic.fr dns delegation
What IP addresses does the host name ns4.ext.nic.fr use? Ns4.ext.nic.fr uses the IP address 220.127.116.11 hosted by K ROOT SERVER in Amsterdam, Netherlands, which also sec2.authdns.ripe.net use. The IP ad... www.robtex.com:ns4.ext.nic.fr