crawl-nssets: crawl DNS domains for their name server sets
Description
Obtain a name server set for all domains.
This is the third tool in the respdiff query filter toolchain. It's purpose is to ensure all domains have a name server set.
Example
respdiff-rs [--lmdb <ENVDIR>] crawl-nssets
Input
nssets
LMDB - Find key-value pairs
domain: None
- Format:
domain = <NS1_domain><NS2_domain>...<NS3_domain>
Output
nssets
LMDB - written via
snapshot-nsset
Operation
- for each (domain, nsset) in LMDB
nssets
- if nsset is None:
- call
snapshot-nsset
- call
- if nsset is None: