title: "rDNS and PTR" description: "reverse dns resolve and ptr record" tags:

  • protocol
  • dns TODO:

REF: https://www.cloudflare.com/zh-cn/learning/dns/dns-records/dns-ptr-record/

REF: https://zh.m.wikipedia.org/zh-hans/%E5%8F%8D%E5%90%91DNS

// TODO: