Domain Resolve

Enter a domain to fetch its full DNS profile: IP addresses, aliases, MX, TXT, NS, CAA, SRV, DMARC records, and detected hosting providers. Click any result to copy it.

Tip: Don’t include http:// or paths — just the domain name.

Results

Domain
—
Canonical host
—
IP addresses
    Aliases (CNAME)
      MX records
        TXT records
          NS records
            CAA records
              SRV records
                DMARC records
                  Hosting providers

                    Understanding DNS records

                    What do A, MX, TXT and CAA DNS records do?

                    A records map a hostname to an IPv4 address; AAAA records map it to an IPv6 address. MX records identify mail servers and their priority. TXT records carry text used for purposes such as domain verification, SPF and DMARC. CAA records specify which certificate authorities may issue certificates for a domain.

                    Learn more about enterprise DMARC and DNS checks in CI/CD.