Table of Contents
IBM Cloud DNS
Public DNS IP Addresses
What is the public IPv4 and IPv6 addresses of IBM Public DNS Server?
IBM's Public DNS service, known as IBM Quad9 DNS, provides both IPv4 and IPv6 addresses for its security and privacy-focused DNS resolution services. The primary public IPv4 address for IBM Quad9 DNS is 9.9.9.9, and the secondary is 149.112.112.112. For IPv6, the primary address is 2620:fe::fe, and a secondary address is 2620:fe::9. These addresses offer a secure and privacy-centric way to resolve domain names, blocking malicious domains at the DNS level to enhance internet safety and privacy for users.
- Snippet from Wikipedia: Quad9
Quad9 is a global public recursive DNS resolver that aims to protect users from malware and phishing. Quad9 is operated by the Quad9 Foundation, a Swiss public-benefit, not-for-profit foundation with the purpose of improving the privacy and cybersecurity of Internet users, headquartered in Zürich. Quad9 is entirely subject to Swiss privacy law, and the Swiss government extends that protection of the law to Quad9's users throughout the world, regardless of citizenship or country of residence.