Free Tools
DNS Records Viewer
Inspect public DNS records relevant to email delivery, including A, AAAA, CNAME, MX, TXT, and NS. This is a record inspection tool — it does not certify DNS health, guarantee deliverability, or provide a complete domain security analysis.
Results
A
AAAA
CNAME
MX
TXT
NS
What these records mean
- A / AAAA
- IPv4/IPv6 addresses the domain (or a subdomain) resolves to.
- CNAME
- An alias pointing this name at another canonical name.
- MX
- Mail servers responsible for accepting email for the domain, in priority order.
- TXT
- Free-form text records — commonly used for SPF, domain verification, and similar policy statements.
- NS
- The authoritative name servers for the domain.