Country:United States
Origin-AS:20057 UNSPECIFIED AT&T Wireless Service
Net name:NETBLK-CDPD-B Service Provider Corporation (SPC-10)
Route description:An ATTWS network
Check that your domain name or IP number is not listed in any rbl / dnsbl and protect against false spam listings.

dns delegation

examples: fs.delhigovt.nic.in wd.r.i.f.t.q.b.v.n realbeer.com ebookbb.stream inchnm28.tcs.com slaz.nl

rblsmke1 rblsmka8a