{"id":9246,"date":"2008-02-22T17:39:00","date_gmt":"2008-02-22T22:39:00","guid":{"rendered":"https:\/\/nuxx.net\/blog\/2008\/02\/22\/reverse-dns\/"},"modified":"2026-07-01T11:36:45","modified_gmt":"2026-07-01T15:36:45","slug":"reverse-dns","status":"publish","type":"post","link":"https:\/\/nuxx.net\/blog\/2008\/02\/22\/reverse-dns\/","title":{"rendered":"Reverse DNS"},"content":{"rendered":"

Having stuff like this working is fun:<\/p>\n

trashwall# arp -a\r\nc-69-244-128-1.hsd1.mi.comcast.net (69.244.128.1) at 00:01:5c:22:71:82 on gem0\r\ncore-ap.home.nuxx.net (192.168.0.2) at 00:16:cb:c5:16:2f on fxp0\r\nbasement-ax.home.nuxx.net (192.168.0.3) at 00:11:24:05:7d:53 on fxp0\r\nlivingroom-ax.home.nuxx.net (192.168.0.4) at 00:11:24:0a:91:6d on fxp0\r\ntivo.home.nuxx.net (192.168.0.6) at 00:11:d9:16:54:43 on fxp0\r\ndhcp21.home.nuxx.net (192.168.0.21) at 00:1c:b3:b5:1b:77 on fxp0\r\ntrashwall#<\/pre>\n
The Trashwall<\/a> and its associated article are nearly done. :D<\/p>\n","protected":false},"excerpt":{"rendered":"
Having stuff like this working is fun: trashwall# arp -a c-69-244-128-1.hsd1.mi.comcast.net (69.244.128.1) at 00:01:5c:22:71:82 on gem0 core-ap.home.nuxx.net (192.168.0.2) at 00:16:cb:c5:16:2f on fxp0 basement-ax.home.nuxx.net (192.168.0.3) at 00:11:24:05:7d:53 on fxp0 livingroom-ax.home.nuxx.net (192.168.0.4) at 00:11:24:0a:91:6d on fxp0 tivo.home.nuxx.net (192.168.0.6) at 00:11:d9:16:54:43 on fxp0 dhcp21.home.nuxx.net (192.168.0.21) at 00:1c:b3:b5:1b:77 on fxp0 trashwall# The Trashwall and its associated article are nearly\u2026<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13,34],"tags":[],"class_list":["post-9246","post","type-post","status-publish","format-standard","hentry","category-computers","category-moved-from-livejournal"],"_links":{"self":[{"href":"https:\/\/nuxx.net\/blog\/wp-json\/wp\/v2\/posts\/9246","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nuxx.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nuxx.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nuxx.net\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/nuxx.net\/blog\/wp-json\/wp\/v2\/comments?post=9246"}],"version-history":[{"count":3,"href":"https:\/\/nuxx.net\/blog\/wp-json\/wp\/v2\/posts\/9246\/revisions"}],"predecessor-version":[{"id":12383,"href":"https:\/\/nuxx.net\/blog\/wp-json\/wp\/v2\/posts\/9246\/revisions\/12383"}],"wp:attachment":[{"href":"https:\/\/nuxx.net\/blog\/wp-json\/wp\/v2\/media?parent=9246"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nuxx.net\/blog\/wp-json\/wp\/v2\/categories?post=9246"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nuxx.net\/blog\/wp-json\/wp\/v2\/tags?post=9246"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}