DNS Record Checker | 2lus

Inspect public DNS records and report only observed values.

What it does

Inspect observed domain DNS records. Query public DNS, RDAP, domain age or network information.

What this tool accepts

text, a URL, or values entered in the tool

What it produces

JSON

How to use it

1. Enter example.com and choose DNS mode.
2. Run and inspect observed records such as A records.

Example

Input:
example.com

Options:
mode: dns

Output:
Observed records; unavailable TTL is explicitly disclosed.

Tips and notes

• Unavailable TTL/registration dates are disclosed; this is not a paid WHOIS database.

Privacy and processing

The URL is sent to the 2lus server for a bounded remote inspection. Results are temporary and no browser code from the target is executed.

Open this tool or browse all 2lus tools.