Whois and reverse dns lookup provided by robtex


DNS delegation of ext.nic.fr updated:


2ext.nic.fr.fr.f.ext.nic.fr. d.ext.nic.fr. g.ext.nic.fr. e.ext.nic.fr. d.nic.fr.
3ext.nic.fr.nic.fr.ns3.nic.fr. ns1.ext.nic.fr. ns2.nic.fr. ns1.nic.fr. ns6.ext.nic.fr.
We pick d.root-servers.net, one of the 13 root servers (1), and ask it about ext.nic.fr and learn that fr is delegated to five name servers (2), so we ask f.ext.nic.fr where we learn that nic.fr is delegated to five name servers, including ns3.nic.fr (3), so we ask that one and get the following answer:

Authoritative answer

AUTHORITATIVE for ext.nic.fr.
nic.fr.5400SOAdnsmaster.nic.fr. hostmaster.nic.fr. ( 2017011907 7200 1800 2419200 5400 )

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Whois nic.fr
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RBL listing of ext.nic.fr
ext.nic.fr graph

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