mtag.org, asp1.net, ceci.org, xan2.com, asp-1.com and at least 98 other hosts use this as a nameserver. asp-one.com is delegated to two nameservers, however both delegated nameservers are missing in the zone and one other nameserver is listed. All nameservers are at atl1sdns001. Two of them are on the same IP network. asp-one.com has one IP number. It is not listed in any blacklists.