Don't give up on trying to find czar IPs
Don't give up on trying to find czar IPs

If they're not found, "not found" has a 5 minute TTL - and if there was
already an IP for that czar, keep using it for 5 more minutes.

ngzax/urbit,cgyarvin/urbit-1,cgyarvin/urbit-1,jfranklin9000/urbit,max19/urbit,max19/urbit,juped/urbit,urbit/urbit,max19/urbit,max19/urbit,urbit/urbit,cgyarvin/urbit-1,ngzax/urbit,cgyarvin/urbit-1,urbit/urbit,juped/urbit,max19/urbit,ngzax/urbit,jfranklin9000/urbit,juped/urbit,urbit/urbit,ngzax/urbit,jfranklin9000/urbit,cgyarvin/urbit-1,jfranklin9000/urbit,juped/urbit,max19/urbit,max19/urbit,cgyarvin/urbit-1,urbit/urbit,jfranklin9000/urbit,ngzax/urbit,urbit/urbit,jfranklin9000/urbit,juped/urbit,cgyarvin/urbit-1,jfranklin9000/urbit,urbit/urbit,ngzax/urbit,ngzax/urbit,juped/urbit,cgyarvin/urbit-1,juped/urbit,max19/urbit,juped/urbit