Domain Health Analyzer (free tool)

About Domain Health Analyzer​

The results shown might not be 100% accurate. But, we are taking the utmost care in choosing the right trusted sources and public forums to collect these data to generate meaningful insights for you. But, its usage entirely depends on you. Our mission is to help developers and marketers in identifying the potential problems with their domain and its settings, which could impact their online email reputation across various ISPs.
The Domain Health Analyzer is complete all-in-one tool for domain's Basic and DNS Info. Our Domain Health Analyzer is consist of the below points:

• Domain Basic Info - Created Date, Expiration Date
• Alexa Rank - Global/Country Rank
• DNS Info - TXT, MX, DMARC, BIMI, CNAME, NS
• Domain Blacklist Check over 70+ RBLs.

Lets share some similar tools here

Very good tools also are:
DNS Lookup

• https://dnsdumpster.com/
• https://intodns.com/
• https://dnslookup.online/
• https://mxtoolbox.com/DNSLookup.aspx
• https://mydnscheck.org/

Domain DNS & Mail Health Checker Tool​

• https://dnschecker.org/domain-health-checker.php
• https://tools.mail250.com/
• https://mxtoolbox.com/emailhealth
• https://network-tools.webwiz.net/mail-server-test.htm
• https://www.dnsqueries.com/en/smtp_test_check.php
• https://grademyemail.co/email-domain-health-checker
• https://www.checktls.com/

DNS Propagation Check

• https://dnsmap.io
• https://dnspropagation.net
• https://dnschecker.org
• https://www.whatsmydns.net
• https://www.nslookup.io/dns-checker