Information configuration method, domain name resolution method, electronic device, and storage medium

A method for domain name resolution, applied to a second node, the method comprising:

• acquiring a domain name resolution request from a terminal device;
• performing a negotiation with a first node to determine a user privacy masking indication, wherein the user privacy masking indication comprises header information and substantive mask information, the header information stores parameters for indicating masking of user privacy, and the substantive mask information stores data employed during the masking of the user privacy,
• wherein the parameters stored in the header information comprises an indication indicating the scheme employed for masking, or an indication indicating the verification information employed for masking;
• the header information of the user privacy masking indication comprises an identifier indication, and at least one of a masking algorithm indication, and a masking protocol indication;
• the identifier indication identifies different attributes of parameters employed for masking different user privacy information through different settings of bit positions;
• the masking algorithm indication identifies different methods by which the substantive mask information is utilized through the setting of different bit positions;
• and the masking protocol indication identifies applicable protocols through the setting of different bit positions;
• masking user privacy information in the domain name resolution request according to the user privacy masking indication;
• and
• sending the domain name resolution request with the masked user privacy information.