[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Network](./puppeteer.protocol.network.md) > [ResourceTiming](./puppeteer.protocol.network.resourcetiming.md) > [dnsStart](./puppeteer.protocol.network.resourcetiming.dnsstart.md) ## Protocol.Network.ResourceTiming.dnsStart property Started DNS address resolve. Signature: ```typescript dnsStart: number; ```