www.m.facebook.com

updated:
blocklistlinkstatusdescription
timeout
rhsbl.ahbl.org        
green
bl.deadbeef.com        
in.dnsbl.org        
ex.dnsbl.org        
rddn.dnsbl.net.au        
jwrh.dnsbl.net.au        
dnsrbl.swinog.ch  link      
dyndns.rbl.jp        
Check that your domain name or IP number is not listed in any rbl / dnsbl and protect against false spam listings.

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AVG ThreatLabs
Web of Trust

more information about www.m.facebook.com dns delegation

related links by robtex:
examples: 85.110.85.244 124.120.102.141 88.233.32.47 78.189.207.194 190.199.241.8 88.238.243.154 31.29.57.117 88.228.117.89 88.228.68.136 85.106.185.13 88.227.75.40 212.175.90.19 125.120.81.115 222.184.31.72 78.165.83.109 190.39.122.120 159.146.96.196 112.4.110.117 122.162.89.79 2u.lc
rblsmke1 rblsmka8a