Technology / Email / Reverse DNS: The process in which an IP address is matched correctly to a domain name, instead of a domain name being matched to an IP address. Reverse DNS is a popular method for catching spammers who use invalid IP addresses. If a spam filter or program can't match the IP address to the domain name, it can reject the email.
Reverse Adjective Synonyms: alter, change, modify, renounce, recant, take back
Reverse Verb Synonyms: back up, move or go backwards or also backward, backtrack, make sternway
Reverse Noun Synonyms: opposite, contrary, inverse, converse, inverted, upside down, mirror, reversed, backward
Technology / Email / Domain Name System (DNS): How computer networks locate Internet domain names and translate them into IP addresses. The domain name is the actual name for an IP address or range of IP addresses. E.g. MarketingSherpa.com. See re MORE
Entertainment / Bowling / Reverse Pitch: Angling of the thumbhole backward so the tip of the thumb is extended away from the palm. It is used to help the thumb exit the hole sooner; although very common and generally desirable, too much can MORE