Wikipedia:WikiProject User scripts/Scripts/RBL check

/* This script adds an "RBL check" link to the toolbox on IP user/talk/contribs pages.

Important: Some care is required in interpreting the results of this tool. In particular, some of the RBLs shown on the results page are lists of dial-up and/or broadband user IPs, and will thus include the IPs of most legitimate Wikipedia editors. Others are combined lists that may or may not include dial-up and broadband addresses. Being listed on such RBLs does not mean the IP is an open proxy. In general, before blocking or reporting an IP as a proxy based on an RBL listing, make sure you carefully read the listing criteria for the matching RBLs first.

*/

addOnloadHook(function {    var addr;    if (mw.config.get('wgCanonicalNamespace') == "Special" && mw.config.get('wgCanonicalSpecialPageName') == "Contributions")        addr = document.forms[0].target.value;    else if (mw.config.get('wgCanonicalNamespace') == "User" || mw.config.get('wgCanonicalNamespace') == "User_talk")        addr = mw.config.get('wgTitle');

if (!/^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+$/.test(addr)) return; // not an IP

addPortletLink('p-tb', 'http://www.robtex.com/rbls/'+addr+'.html',                  'RBL check', 't-rblcheck', 'Multi-RBL check'); });

//