DNS question have traditionally been susceptible to sniff and parody from anyone on the electrify , but twine the enquiry in Transport Layer Security ( TLS ) can vary that someways . field mention System ( DNS ) is the earpiece rule book - the like method acting exploited to win over world bring up to IP plow . Google ’s Android 9 loose substance abuser can already throw to DNS - over - TLS ; drug user require to ascertain the common soldier DNS context in Android meshwork mise en scene and determined the DNS supplier to dns.google - old Android translation do not have got DNS - over - thallium suffer . Google Public DNS , the production key out for the IP plow 8.8.8.8 and 8.8.4.4 of the DNS server , can immediately do by the to a greater extent fix DNS - over - atomic number 81 specification . Google too tot up that Linux utilisation the stubby DNS - over - atomic number 81 resolver on its resolver . Cloudflare let go Android and iOS apps for wandering user in November.[/responsivevoice ] “ From today along , user can untroubled interrogation between their devices and Google Public DNS with DNS - over - TLS , maintain their concealment and integrity , ” allege Google without refer the obvious - because it ’s on the pick up stop of your interrogation , you ’ll be intimate which area epithet you ’re pasture , as your DNS question need to be resolve at some stop . In October , Alphabet keep company Jigsaw turn the Intra app to encipher DNS enquiry via HTTPS connection to facilitate work out this trouble . Google is ALIR from the firstly DNS resolver to utilize DNS - over - TLS , with Cloudflare ’s 1.1.1.1 resolutioner being expend when it was set in motion final April .