You can click Diagnostics, which will connect to the mail server, verify reverse DNS records, perform a simple Open Relay check and measure response time performance. You may also check each MX record (IP Address) against 105 DNS based blacklists .
DNS Checker - DNS Check Propagation Tool Check DNS Propagation. Have you recently switched web host or started a new website, then you are in the right place! DNS Checker provides free DNS lookup service for checking domain name server records against a randomly selected list of DNS servers in different corners of the world. Google Public DNS Enter a domain or IP address here: example.com or 22.214.171.124 or 2001:4860:4860::8888 How to Find Out What DNS Server Am I Using? | TechWiser Mar 01, 2019 What is Google DNS and How can I use it?
Global DNS Propagation Checker lets you instantly perform a DNS lookup to check a domain names current IP address and DNS record information against multiple name servers located in different parts of the Global. This allows you to check the current state of DNS propagation after having made changes to your domains records.
DNS Checker - DNS Propagation Check & DNS Lookup
Jun 25, 2020
Cloud DNS | Google Cloud