Reverse IP Examples · Example 1 of 1 in Lookups

The domains whose A record points to 104.26.10.21: 190 on the day of capture, each with the address in dns.a.ip_addresses.

Param
ip

Asks for the domains that resolve to 104.26.10.21. Without mask, the API matches this one address (mask=32).

The API found 190 domains. Every record shown has 104.26.10.21 in dns.a.ip_addresses, next to the other Cloudflare addresses the same sites answer on.

In the response, look at result_count and results[].dns.a.ip_addresses.

Request

What this example sends. Every parameter is documented on Reverse IP; the exact request is in the code panel.

ParameterValue
ipquery104.26.10.21
page_sizequery25

Reference updated