DNS Lookup tool finds all DNS records of a given domain name. The records include but not limited to A, AAAA, CNAME, MX, NS, PTR, SRV, SOA, TXT, CAA, DS, DNSKEY.
The DNS lookup tool fetches all the DNS records for a domain and reports them in a priority list.
Use options to perform DNS lookup either against Google, Cloudflare, OpenDNS, or the domain's authoritative name server(s). Therefore, if you changed your web hosting or DNS records, those changes should reflect instantly.
To check that you have configured correct DNS records for your domain, use the DNS lookup tool to verify your DNS records so you can avoid any downtime. The DNS records include A, AAAA, CNAME, MX, NS, PTR, SRV, SOA, TXT, CAA, DS, DNSKEY, and many more.
Select any record for lookup or select "ALL" to get all common DNS records for a domain.
More free DNS tools such as SPF Checker, DS Lookup, DNSKEY Lookup are also available.