Country of Origin: Not defined
Metropolitan Zone: Not defined
Post or Zip Code: Not defined
https://who.is/whois/j-4-f.ruWhois
http://tools.pingdom.com/fpt/Pingdom Web Speed Downloading Tests
https://www.google.com/analytics/web/Google Web Services
http://www.alexa.com/siteinfo/j-4-f.ruj-4-f.ru Alexa Web Rank
http://www.similarweb.com/website/j-4-f.ruAnalytics from SimilarWeb
https://majestic.com/Majestic Backlinks Service
https://google.com/What is Google currently listing?
http://www.bing.com/search?q=ip%3AEvery domain that is featured on the IP
SIMILAR
j-4dance.comj-4ind.comj-4services.comj-3service.bizj-3securityservices.comj-3rd.com