在perl中反向DNS查找 [英] Reverse DNS lookup in perl

问题描述

如何执行反向DNS查询，即如何在Perl中将其IP地址解析为其DNS主机名？

How do I perform a reverse DNS lookup, that is how do I resolve an IP address to its DNS hostname in Perl?

推荐答案

gethostbyaddr和类似的电话。请参阅 http://perldoc.perl.org/functions/gethostbyaddr.html

gethostbyaddr and similar calls. See http://perldoc.perl.org/functions/gethostbyaddr.html

这篇关于在perl中反向DNS查找的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！