@misc{9781,
  author = {Ramaswamy Chandramouli and Scott Rose},
  title = {Secure Domain Name System (DNS) Deployment Guide},
  year = {2013},
  month = {2013-09-18},
  publisher = {Special Publication (NIST SP), National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NIST.SP.800-81-2},
  language = {en},
}