Manual: Network Settings → DNS
customer.cradlepoint.com › s › articleCheck Unsigned Replies: Use this with DNSSEC to validate that unsigned replies are allowed in the zone of the replying DNS. Split DNS. Split DNS allows you to use separate DNS servers for internal and external requests. Enable Split DNS: Select this to enable Split DNS. Primary Split DNS: Secondary Split DNS:
Additional DNSMasq Options - DD-WRT Wiki
wiki.dd-wrt.com › wiki › indexCheck unsigned DNS replies also checks that unsigned DNS replies are legitimate (they belong to domains that actually do not publish DNSSEC records). See also: --dnssec-check-unsigned in the man page; Cache DNSSEC data copies the DNSSEC Authenticated Data bit from the upstream server. This option is available on some hardware that does not support direct DNSSEC validation, but it should only be used when the upstream server is trustworthy.
What is DNSSEC?
customer.cradlepoint.com › s › articleDec 06, 2019 · Check Unsigned Replies Checkbox: By default, dnsmasq checks that unsigned DNS replies are valid which could include extra queries. If the Check Unsigned Replies is unchecked in the configuration, then DNS replies are presumed to be legitimate and allowed. An attacker can still forge unsigned replies for signed DNS zones, but it is faster.