High Performance DNS Stub Resolver: MassDNS
A high performance DNS stub resolver in C MassDNS is a simple high-performance DNS stub resolver targetting those who seek to resolve a massive amount of domain names in the order of millions or even billions. Without special configuration, MassDNS is capable of resolving over 100,000,000 domains per hour with a Gigabit ethernet link using publicly available resolvers. Requirements MassDNS requires ldns. It can be installed using apt-get install libldns-dev on Debian or Ubuntu. Usage Usage: ./bin/massdns [options] domainlist -a --no-authority Omit records from the authority section of the response packets. -c --resolve-count Number of resolves for a name before giving up. (Default: 50) -e --additional Include response records within the additional section. -h --help Show this help. -i --interval ...