Product Documentation

DNS_OPT_T

Sep 12, 2016

This object provides operations for parsing the DNS OPT record.

This topic lists the expressions that are provided by this class.

ECS

Returns EDNS client subnet option (if exists).

Returns: dns_ecs_t

ECS_EXISTS

Returns true if EDNS client subnet option is present in the OPT record.

Returns: bool_at