Extraídos de la configuración de DNS dinámico de mi router ...
===============
www.dyndns.org
===============
[01,"ath.cx"],
[02,"dnsalias.com"],
[03,"dnsalias.net"],
[04,"dnsalias.org"],
[05,"dyndns.info"],
[06,"dyndns.org"],
[07,"homeip.net"],
[08,"homedns.org"],
[09,"merseine.nu"],
[10,"mine.nu"],
[11,"shacknet.nu"],
[12,"dyndns.tv"],
[13,"dyndns.ws"],
[14,"homeftp.net"],
[15,"homeftp.org"],
[16,"homelinux.com"],
[17,"homelinux.net"],
[18,"homelinux.org"],
[19,"homeunix.com"],
[20,"homeunix.net"],
[21,"homeunix.org"],
[22,"kicks-ass.net"],
[23,"kicks-ass.org"],
[24,"serveftp.net"],
[25,"serveftp.org"],
[26,"dyndns.biz"],
[27,"gotdns.com"],
[28,"gotdns.org"],
[29,"isa-geek.com"],
[30,"is-a-geek.com"],
[31,"isa-geek.net"],
[32,"is-a-geek.net"],
[33,"is-a-geek.org"],
[34,"isa-geek.org"]];
===============
www.no-ip.com
===============
[01,"3utilities.com"],
[02,"myftp.org"],
[03,"myvnc.com"],
[04,"no-ip.com"],
[05,"servebeer.com"],
[06,"servecounterstrike.com"],
[07,"serveftp.com"],
[08,"servehalflife.com"],
[09,"servehttp.com"],
[10,"serveirc.com"],
[11,"servemp3.com"],
[12,"servepics.com"],
[13,"servequake.com"],
[14,"sytes.net"],
[15,"bounceme.net"],
[16,"hopto.org"],
[17,"myftp.biz"],
[18,"no-ip.biz"],
[19,"no-ip.info"],
[20,"no-ip.org"],
[21,"redirectme.net"],
[22,"zapto.org"]];
===============
www.dtdns.org
===============
[1,"dtdns.net"],
[2,"darktech.org"],
[3,"etowns.net"],
[4,"etowns.org"],
[5,"scieron.com"],
[6,"slyip.com"],
[7,"slyip.net"],
[8,"flnet.org"]];
===============
www.changeip.com
===============
[1, "freeWWW.info"],
[2, "xxxy.info"],
[3, "toh.info"],
[4, "Squirly.info"],
[5, "myZ.info"],
[6, "myPicture.info"],
[7, "myMom.info"],
[8, "myDad.info"],
[9, "myFTP.info"],
[10, "ns02.info"],
[11, "ns01.info"],
[12, "ddns.info"],
[13, "freeTCP.com"],
[14, "ServeUser.com"],
[15, "ServeUsers.com"],
[16, "americanunfinished.com"],
[17, "sellClassics.com"],
[18, "oTZO.com"],
[19, "MrsLove.com"],
[20, "IsASecret.com"],
[21, "MrFace.com"],
[22, "VizVaz.com"],
[23, "qHigh.com"],
[24, "qpoe.com"],
[25, "JetOS.com"],
[26, "FAQServ.com"],
[27, "itsAOL.com"],
[28, "Jkub.com"],
[29, "xxuz.com"],
[30, "InstantHQ.com"],
[31, "ItemDB.com"],
[32, "FartIT.com"],
[33, "my03.com"],
[34, "zyns.com"],
[35, "dns05.com"],
[36, "dns04.com"],
[37, "x24HR.com"],
[38, "MrBonus.com"],
[39, "MrBasic.com"],
[40, "jungleheart.com"],
[41, "justdied.com"],
[42, "toythieves.com"],
[43, "organiccrap.com"],
[44, "mefound.com"],
[45, "sexidude.com"],
[46, "2waky.com"],
[47, "yourtrap.com"],
[48, "youdontcare.com"],
[49, "wha.la"],
[50, "onedumb.com"],
[51, "1dumb.com"],
[52, "dumb1.com"],
[53, "zzux.com"],
[54, "wikaba.com"],
[55, "compress.to"],
[56, "longmusic.com"],
[57, "epac.to"],
[58, "dynamic-dns.net"],
[59, "ninth.biz"],
[60, "sixth.biz"],
[61, "eSMTP.biz"],
[62, "port25.biz"],
[63, "moneyhome.biz"],
[64, "wwwhost.biz"],
[65, "ftpserver.biz"],
[66, "gr8name.biz"],
[67, "gr8domain.biz"],
[68, "myWWW.biz"],
[69, "ftp1.biz"],
[70, "eDNS.biz"],
[71, "dhcp.biz"],
[72, "www1.biz"],
[73, "freeWWW.biz"],
[74, "sexxxy.biz"],
[75, "xxxy.biz"],
[76, "ns02.biz"],
[77, "ns01.biz"],
[78, "dynamicDNS.biz"],
[79, "qaulcomm.com"]];
=====================
www.dynamic-nameserver.com
=====================
[1, "dynamic-nameserver.com"],
[2, "staticip.biz"],
[3, "staticip.de"]];
===============
www.sphinxvision.fr
===============
[1, "dyndns.sphinxvision.fr"]
===============
www.ddns.com.cn
===============
[1, "ddns.com.cn"],
[2, "huagai.net"]