Use VirusTotal, a Google service that analyzes files and URLs for viruses, worms, trojans etc., provides category of the content hosted by a domain from a variety of prominent services, provides passive DNS information, among other things. See <http://www.virustotal.com> for more information.
https://anaconda.org/r/r-virustotal/badges/version.svg
https://anaconda.org/r/r-virustotal/badges/latest_release_date.svg
https://anaconda.org/r/r-virustotal/badges/latest_release_relative_date.svg
https://anaconda.org/r/r-virustotal/badges/platforms.svg
https://anaconda.org/r/r-virustotal/badges/license.svg
https://anaconda.org/r/r-virustotal/badges/downloads.svg