OpenDNS
Cisco's resolver, popular for its free FamilyShield option and, with an account, configurable content filtering.
| Operator | Cisco |
|---|---|
| Type | Public DNS service |
| IPv4 addresses | 208.67.222.222 208.67.220.220 |
| IPv6 addresses | 2620:119:35::35 2620:119:53::53 |
| Filtering | Phishing and malware (FamilyShield also blocks adult content) |
| DNS over HTTPS | https://doh.opendns.com/dns-query |
| DNS over TLS | Not documented by the provider |
Other addresses from OpenDNS
| Use | Primary | Secondary |
|---|---|---|
| FamilyShield (blocks adult content) | 208.67.222.123 | 208.67.220.123 |
Live response test
Sends a real DNS query to the provider from our server, over DNS over HTTPS where the provider supports it. This shows whether the resolver is answering now and how fast it is from our location, not from yours.
Frequently asked questions
What are the OpenDNS server addresses?
The IPv4 addresses are 208.67.222.222 and 208.67.220.220. The IPv6 addresses are 2620:119:35::35 and 2620:119:53::53.
What is OpenDNS FamilyShield?
A preset on 208.67.222.123 and 208.67.220.123 that blocks adult content as well as malware and phishing, with no account or setup.
Is OpenDNS owned by Cisco?
Yes. Cisco acquired OpenDNS in 2015 and runs it as part of its Umbrella product line.
Can I customise what OpenDNS blocks?
Free home accounts let you choose filtering categories and keep a block list. You also need to keep your home IP address registered with the account.
Does OpenDNS support encrypted DNS?
Yes: DNS over HTTPS at https://doh.opendns.com/dns-query.