Address Record (IPv4)
An A record maps a domain name to an IPv4 address (32 bits). The most basic and common DNS record.
Syntax
domain_name TTL IN A IPv4_address
Example
example.com. 300 IN A 93.184.216.34
When to use
When: for any domain/subdomain pointing to a server with an IPv4 address.
Common mistakes
Common mistakes: stale A records after migration, A+CNAME conflict at the same label.
Check A records for any domain:
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