"my web ip: 18.104.22.168 which is the DNS IP address " Does this mean both are identical? Then there is no IP address mismatch at all, and the Updater's warning was a false positive for whatever reason. Something else must confuse the Updater.
Browser Privacy - Test IP address, DNS, VPN leaks. Fast Jul 23, 2020 Where is my IP location? (Geolocation) 1. What is IP-based Geolocation? IP-based Geolocation is mapping of an IP address or MAC address to the real-world geographic location of an Internet-connected computing or a mobile device. Geolocation involves in mapping IP address to the country, region (city), latitude/longitude, ISP and domain name among other useful things.
What is My DNS Server? Know 4 Methods to Check IP Address
DNS Servers and IP Addresses - How Domain Name Servers
A system called the Domain Name System, or DNS, associates names, like www.example.com, with the corresponding addresses. Your computer uses the DNS to look up domain names and get the associated IP address, which is used to connect your computer to the destination on the internet.
Find out what your public IPv4 and IPv6 address is revealing about you! My IP address information shows your location; city, region, country, ISP and location on a map. Many proxy servers, VPNs, and Tor exit nodes give themselves away. What is my IP address?