[Trisquel-users] Are there better hostname resolvers than dig or nslookup ?

[amenex]

Here are three hostnames that do not have embedded addresses:

dbbvxj3yl0rc53l1vf8ct-4.rev.dnainternet.fi
node-1w7jr9wnqcus27otj0ldvrzd4.ipv6.telus.net
ptr-gooru9pqyo5unun4j40.18120a2.ip6.access.telenet.be

Dig will return authoritative nameservers for the first and third
of the above three hostnames, but further requests either timeout
or return failure responses.

Are there more sophisticated name resolvers available ?

George Langford