Reverse DNS lookup
reverse_dns_lookupRead-onlyIdempotent
Use this when the user wants a reverse dns lookup, an ip address lookup for PTR names, or a quick ip lookup of hostnames: it queries DNS-over-HTTPS for the in-addr.arpa or ip6.arpa name of one to twenty public IPv4 or IPv6 addresses and returns host names with a CSV download, without reading a registry. Limits: a PTR name exists only when the network operator sets it; private, loopback, link-local, shared, multicast, documentation and reserved addresses are not queried. Do not use when the user wants the owner, the registration dates or the abuse contact of an address (use lookup_ip for that).
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| ips | Yes | One to twenty public IPv4 or IPv6 addresses, separated by commas, spaces, or new lines. Example: 8.8.8.8, 1.1.1.1, 2606:4700:4700::1111. |
Output Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| count | Yes | ||
| notes | Yes | ||
| records | Yes | ||
| sources | Yes | ||
| downloads | Yes | ||
| found_count | Yes | ||
| preview_note | Yes | ||
| preview_limit | Yes |