Incorrect DNS server configurations, such as outdated or incorrect DNS server addresses, can also prevent proper DNS resolution. Incorrect configurations can occur due to manual changes, software updates, or incorrect settings provided by your Internet Service Provider ISP. To resolve this issue and restore your Internet connection, you must ensure that your DNS settings are correct and up to date.
Problems or failures with the Internet provider
ISP-related issues, such as DNS server failures or high traffic, can japan telegram data cause DNS resolution failures. When your ISP's DNS servers are down or under heavy load, your device may not be able to recognize domain names, resulting in the "DNS server not responding" error. In such cases, switching to alternate DNS servers can help resolve the issue and restore internet access. Potential ISP-related issues include DNS server failures, and high traffic on their DNS servers can slow down or disrupt resolution.
Contact your ISP support for information about outages or server issues; many providers have a dedicated network status page on their website. Switching to alternative DNS servers, such as Google DNS or Cloudflare, can help bypass ISP-related issues — see “VPN and Encrypted DNS” below.