ccTLD/wfについて、ここに記述してください。

fr の支配下にある國？

$ dnsq ns wf a.root-servers.net 

2 wf:
330 bytes, 1+0+5+10 records, response, noerror
query: 2 wf
authority: wf 172800 NS d.ext.nic.fr
authority: wf 172800 NS d.nic.fr
authority: wf 172800 NS e.ext.nic.fr
authority: wf 172800 NS f.ext.nic.fr
authority: wf 172800 NS g.ext.nic.fr
additional: d.ext.nic.fr 172800 A 192.5.4.2
additional: d.nic.fr 172800 A 194.0.9.1
additional: e.ext.nic.fr 172800 A 193.176.144.22
additional: f.ext.nic.fr 172800 A 194.146.106.46
additional: g.ext.nic.fr 172800 A 194.0.36.1
additional: d.ext.nic.fr 172800 AAAA 2001:500:2e::2
additional: d.nic.fr 172800 AAAA 2001:678:c::1
additional: e.ext.nic.fr 172800 AAAA 2a00:d78::102:193:176:144:22
additional: f.ext.nic.fr 172800 AAAA 2001:67c:1010:11::53
additional: g.ext.nic.fr 172800 AAAA 2001:678:4c::1