Did you mean (for bind-9.11.3): def_ttl   key_ttl   rr_ttl   rri_ttl   set_ttl  

Your search defs:zero_ttl did not match any files.
Suggestions:

• Make sure all terms are spelled correctly.
• Try different keywords.
• Try more general keywords.
• Use 'wil*' cards if you are looking for partial match.