--- title: "LEGACY - Advanced DNS Alerts" slug: "legacy-advanced-dns-alerts" updated: 2025-06-20T18:11:07Z published: 2025-06-20T18:11:07Z canonical: "docs.catchpoint.com/legacy-advanced-dns-alerts" --- > ## Documentation Index > Fetch the complete documentation index at: https://docs.catchpoint.com/llms.txt > Use this file to discover all available pages before exploring further. # Advanced DNS Alerts When configuring alerts specific to the DNS Test type, there is a **Record Type** option which provides the ability to alert against various aspects of the response received, including: - **A** - **A or AAAA** - **AAAA** - **CNAME** - **HTTPS** - **NS** - **Other** - **SVCB** ![image.png](https://cdn.document360.io/cb4af8f9-6751-4fd2-b39c-07aae832badb/Images/Documentation/image%28458%29.png?sv=2026-02-06&spr=https&st=2026-10-13T12%3A17%3A08Z&se=2026-10-13T13%3A17%3A08Z&sr=c&sp=r&sig=WDN60VZlCpQthSWh1ycSpRyq7wdUyYKPE484BkZX7Mc%3D) Select the record type that you want to alert against, input the regex to match, and select whether you want to be alerted when it is **Equal** or **Not Equal to** the specified value.