User Guide

Online DNS Lookup — Domain IP Addresses and TTL

Look up public DNS IPv4/IPv6 addresses and TTL for a domain or URL online.

How to use

1. Enter a domain or HTTP/HTTPS URL, such as https://example.com/docs?page=1.
2. Press Enter or Lookup. Only the hostname is sent to Google Public DNS.
3. Read IPv4 and IPv6 results with TTLs. Copy copies the resolved IP addresses only.

Input and output example

https://example.com/docs?page=1

example.com
A / AAAA / TTL
IP addresses and TTL vary with the time of lookup.

Background knowledge

DNS / A / AAAA

DNS finds addresses associated with a domain name. A records contain IPv4 addresses and AAAA records contain IPv6 addresses. A domain may have multiple addresses or only one of these record types.

TTL

TTL is how long a DNS response may be cached, in seconds. TTL 300 means five minutes. It does not describe website age or connection speed.

Notes

• Google DNS results may differ from device or company DNS. Private internal DNS resolution is not guaranteed.
• Lookup runs only on an explicit action. URL paths, ports and query strings are not sent. Results and TTLs can change over time.

Frequently asked questions

What can I use this online tool for?

Look up public DNS IPv4/IPv6 addresses and TTL for a domain or URL online.

Can I paste a full URL such as https://example.com/docs?

Yes. Only example.com is extracted for lookup. HTTP/HTTPS paths, ports and query strings are not sent to Google DNS.

Why does this differ from my computer or company DNS?

This tool queries Google Public DNS rather than reading your device’s DNS settings. Internal or split DNS, caches and regional responses may differ; private domain resolution is not guaranteed.

Baro Work is a collection of tools with no login. Inputs and results are not stored on the site server or in browser storage. See the translation and DNS guides for external transfers.