In Firefox, Edge, or Windows 11, you can select "Custom" DNS provider and paste the DoH URL alongside the IP 156.154.70.1 . This encrypts your queries, preventing snooping while keeping the security filters active.
UltraDNS is marginally slower than Cloudflare for raw speed (by 2-3 milliseconds), but it offers superior security filtering tiers . If you are a parent or a small business wanting to block malware without buying a firewall, UltraDNS’s .2 or .5 IPs are superior to the competition. ultradns dns server ip
: If you are hosting a domain, UltraDNS automatically generates nameserver records such as udns1.ultradns.net and udns2.ultradns.net . In Firefox, Edge, or Windows 11, you can
You log into your domain registrar (GoDaddy, Namecheap, etc.) and replace the existing nameservers with these UltraDNS nameservers. The IP addresses behind these nameservers are managed by Vercara and are subject to change; you should never hard-code the numeric IPs for authoritative DNS. If you are a parent or a small
Among the premium alternatives available, stands out as a premier managed DNS service provider. Originally founded by Rodney Joffe and later acquired by Neustar (now Vercara), UltraDNS is renowned for its security, speed, and 100% uptime guarantee. This article provides an in-depth exploration of the UltraDNS DNS server IP addresses, their specific use cases, configuration methods, and the technical advantages they offer over standard ISP resolvers.