We are working on a DNS consistency check tool tool and a component includes checking several public recursive name servers for the latest SOA/A/AAAA records and TTLs. The zones we publish often have TTLs measured in the 7+ day range, changes are incredibly low volume, and we always plan on waiting out the TTL. Of all the public resolvers in the wild - which ones do you care about? While some services like OpenDNS & Google provide a web based interface to issue a cache clear - do any services offer an API style cache clear/zone drop?
If providing a list of resolvers you care about, please limit to open resolvers and resolvers that provide a web based cache check tool. Best regards. _______________________________________________ dns-operations mailing list [email protected] https://lists.dns-oarc.net/mailman/listinfo/dns-operations dns-jobs mailing list https://lists.dns-oarc.net/mailman/listinfo/dns-jobs
