A Record
An A record maps a domain name to an IPv4 address.
Look up public DNS records for a domain, including A, AAAA, CNAME, MX, NS and TXT records.
| Type | Name | Value | TTL |
|---|---|---|---|
| Enter a domain and click "Check DNS". | |||
DNS helps connect domain names with network information.
An A record maps a domain name to an IPv4 address.
An AAAA record maps a domain name to an IPv6 address.
A CNAME record points one domain name to another hostname.
MX records identify mail servers responsible for receiving email.
NS records identify the authoritative name servers for a domain.
TXT records can contain text used for verification and email-related configurations.
Common questions about DNS records and DNS lookups.
A DNS checker looks up publicly available DNS records associated with a domain name.
An A record maps a domain name to an IPv4 address.
An AAAA record maps a domain name to an IPv6 address.
An MX record identifies mail servers that receive email for a domain.
A CNAME record points a hostname to another hostname.
DNS information can be cached by resolvers according to the record's TTL. Because of caching, changes can take time to appear everywhere.
Check other parts of your Internet connection.