Dnssec
DNSSEC Validator v.1.1.4
Checks whether a domain name in the displayed page address is secured by DNSSEC. DNSSEC Validator is an add-on for the Mozilla Firefox web browser,
VsResolver v.1.0
The Validating Stub Resolver (vsResolver) is a DNS stub resolver that implements the Domain Name System Security Extensions (DNSSEC) specified in RFC 4033, RFC 4034 and RFC 4035.
DNS Benchmark v.1.2.3925.0
Determine the exact performance of a local and remote DNS nameserver.