ccTLD/ilについて、ここに記述してください。
https://www.marcaria.com/ws/en/register/domains/bulk-domain-registration-il
Israel ccTLD /huji.ac.il /openu.ac.il /co.il /livedns.co.il
$ dnsq ns il a.root-servers.net
2 il: 500 bytes, 1+0+9+14 records, response, noerror query: 2 il authority: il 172800 NS nse.ns.il authority: il 172800 NS lookup.iucc.ac.il authority: il 172800 NS nsa.ns.il authority: il 172800 NS nsb.ns.il authority: il 172800 NS sns-pb.isc.org authority: il 172800 NS ns2.ns.il authority: il 172800 NS ns1.ns.il authority: il 172800 NS ilns.ilan.net.il authority: il 172800 NS nsg.ns.il additional: nse.ns.il 172800 A 192.115.141.253 ...
$ dnsq ns il nsa.ns.il
2 il: 216 bytes, 1+9+0+0 records, response, authoritative, noerror query: 2 il answer: il 86400 NS lookup.iucc.ac.il answer: il 86400 NS nsg.ns.il answer: il 86400 NS nsa.ns.il answer: il 86400 NS ilns.ilan.net.il answer: il 86400 NS nse.ns.il answer: il 86400 NS nsb.ns.il answer: il 86400 NS ns1.ns.il answer: il 86400 NS sns-pb.isc.org answer: il 86400 NS ns2.ns.il
$ dnsq ns ns.il nsa.ns.il
2 ns.il: 51 bytes, 1+1+0+0 records, response, authoritative, noerror query: 2 ns.il answer: ns.il 86400 CNAME relay.huji.ac.il
$ dnsq a nsa.ns.il nsa.ns.il
1 nsa.ns.il: 43 bytes, 1+1+0+0 records, response, authoritative, noerror query: 1 nsa.ns.il answer: nsa.ns.il 86400 A 192.115.7.53
1. gov.il
$ dnsq ns gov.il nsa.ns.il
2 gov.il: 239 bytes, 1+10+0+0 records, response, authoritative, noerror query: 2 gov.il answer: gov.il 600 NS dns3.gov.il answer: gov.il 600 NS nsg.ns.il answer: gov.il 600 NS ilns.ilan.net.il answer: gov.il 600 NS ns2.ns.il answer: gov.il 600 NS nse.ns.il answer: gov.il 600 NS ns1.ns.il answer: gov.il 600 NS nsb.ns.il answer: gov.il 600 NS lookup.iucc.ac.il answer: gov.il 600 NS sns-pb.isc.org answer: gov.il 600 NS nsa.ns.il