DNS - Links & Tools

Below are my favorite tools to check DNS records etc.

Link	Description
https://dnsdumpster.com/	DNSdumpster.com is a FREE domain research tool that can discover hosts related to a domain. Finding visible hosts from the attackers perspective is an important part of the security assessment process.
https://hackertarget.com/find-dns-host-records/	Find all Forward DNS (`A`) records for a domain. Enter a domain name and search for all subdomains associated with that domain. A handy reconnaissance tool when assessing an organisations security.
https://dnschecker.org/all-tools.php	The online DNS tools by DNS Checker help solve DNS problems and resolve issues regarding a website's DNS (Domain Name System) Records.
https://www.nslookup.io/	Find all DNS records for a domain name using this online tool.
https://mxtoolbox.com/dnslookup.aspx	This test will list DNS records for a domain in priority order.

Link	Description
https://www.whatsmydns.net/reverse-dns-generator	Convert IPv4 and IPv6 addresses into reverse DNS record formats for PTR records in DNS zones.