IPv4 DNS Server:

Use of DNSpai public DNS service to send the service, make web surfing more stable, fast and safe; for fishing websites to intercept websites, filter illegal websites, establish a green and healthy online environment; automatic error correction for domain name spelling, make surfing the Internet more convenient. and Applicable to China Telecom, China Mobile internet users, and Applicable to China Unicom Internet users. See more in the DNSpai.