"Gary" == Gary Turner <kk5st@sbcglobal.net> writes: Gary> I have been unable to locate this utility. The more I look, Gary> the sillier I feel. Wasn't this in some util pkg? The Gary> closest I've come is ptknslookup in the ptknettools pkg. Gary> I'd prefer non X. ~$ dpkg -S /usr/bin/nslookup dnsutils: /usr/bin/nslookup However, it is deprecated. Use dig instead (same package). Cheers! Shyamal