18 DNS NS record assets at nic4.opera.com.
opera.no
opera.com
opera-api.com
opera-mini.net
opera.software
opera-api2.com
wg-tunnel.com
operacdn.com
operaunite.com
operasoft.com
opera.technology
africadaily.info
operamini.com
operatvstore.com
operameeting.com
op-cdn.net
op-test.net
handster.com