# SRV Record Lookup

Look up SRV records (_service._proto.domain) and see which server clients try first, the share each one gets by weight, and services marked as not offered.

Canonical: https://tamperbox.dev/srv-lookup

Reviewed: 2026-10-14

## Capabilities and processing

Enter a name or paste SRV records (dig or zone file lines). A name is sent to our server, which asks a public resolver; pasted records are read in your browser.

SRV records at _service._protocol names, drawn as priority tiers: clients use the lowest priority first, and inside a tier each target’s weight sets its share of connections. A target of "." marks a service as deliberately not offered. For a bare domain, the page offers common services.

## Example workflow

The sample calling service has two servers sharing the load 60/40 and one backup.

## Limits and interpretation

Clients that do not support SRV ignore these records. Nothing is stored.

## Related tools

[All tools](https://tamperbox.dev/) · [Privacy](https://tamperbox.dev/privacy)