For a zone(like example.com) owner, what’s the difference between these following two configurations:
example.com. 86400 NS a.example.net. example.com. 86400 NS b.example.net. example.com. 86400 NS c.example.net. a.example.net. 3600 A 1.1.1.1 b.example.net. 3600 A 2.2.2.2 c.example.net. 3600 A 3.3.3.3 and example.com. 86400 NS a.example.net. a.example.net. 3600 A 1.1.1.1 a.example.net. 3600 A 2.2.2.2 a.example.net. 3600 A 3.3.3.3 Since all the name servers are in example.net zone, these two configure both specify three name servers for example.com zone and will be affected if example.net name server failed. And the latter configuration will generate smaller package. But the first configuration seems more common, so what’s the benefit? Thanks. _______________________________________________ dns-operations mailing list [email protected] https://lists.dns-oarc.net/mailman/listinfo/dns-operations dns-jobs mailing list https://lists.dns-oarc.net/mailman/listinfo/dns-jobs
