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DNS Records Lookup
A, AAAA, MX, NS, TXT, SOA and CNAME in one view.
About the DNS Records Lookup
Queries A, AAAA, MX, NS, TXT, CNAME and SOA records for a domain and shows the TTL on each.
The TTL column is the one people overlook and then curse. It is how long resolvers keep the answer cached, so a 24-hour TTL means a change you make now can take a day to reach everyone. Drop it to 300 seconds a day before a migration and you turn a day of uncertainty into five minutes.
TXT records are where the email configuration lives. A missing SPF record, two SPF records where there should be one, or a DMARC policy left on p=none years after it was set are all common and all cause mail to land in spam for reasons nobody connects back to DNS.
Common questions
What does the TTL number actually control?
How long resolvers cache a DNS answer before checking again. A 24-hour TTL means a change you make can take up to a day to reach every visitor — lowering it before a migration speeds up the switch.
Why is my email landing in spam and what does DNS have to do with it?
Missing or duplicate SPF records, or a DMARC policy left at p=none, are extremely common causes and all live in your domain's TXT records, which this tool shows directly.
Why do I see two different A records for the same domain?
Multiple A records usually mean load balancing across several servers, or that the domain sits behind a CDN that serves different edge IPs depending on the requester's location.