Dns_resolver_root
root_servers
are the root servers.
a_records
is a list of names and bindings (A records) for the root servers.
aaaa_records
is a list of names and bindings (AAAA records) for the root servers.
ips ip_proto
is a list of ip addresses of the root servers.
val reserved_zones : ([ `raw ] Domain_name.t * Dns.Rr_map.b) list
reserved_zones
is a list of names and bindings for reserved zones specified by RFCs (private network address ranges, private domains)
val reserved : Dns_trie.t
reserved
is a trie with all reserved_zones
.