The Domain Name System (DNS) is a hierarchical distributed naming system for computers, services, or any resource connected to the Internet or a private network.he Domain Name System also specifies the technical functionality of the database service which is at its core. It defines the DNS protocol, a detailed specification of the data structures and data communication exchanges used in DNS, as part of the Internet Protocol Suite.
Toxic black mold or black mold is a name commonly used for Stachybotrys chartarum. It is one of the most infamous toxic molds because it can grow in houses and is extremely dangerous to humans. Stachybotrys is known as a toxic mold because it produces toxins called mycotoxins.oxic black mold grows best in warm conditions and is found in many countries throughout the world. Outdoors, toxic black mold grows in soil and on plant debris. Indoors, toxic black mold needs materials high in cellulose and low in nitrogen to grow on.
Leaf mold is the result of letting leaves sit and decompose over time. It is dark brown to black, has a pleasant earthy aroma and a crumbly texture, much like compost. In fact, leaf mold is just that: composted leaves.ow to Make Leaf Mold. There are two popular ways to make leaf mold, and both are ridiculously simple. The one thing you'll need to keep in mind is that leaf mold doesn't happen overnight. Leaves are basically all carbon, which takes a lot longer to break down than nitrogen-rich materials such as grass clippings.