# Why Now Is the Time to Implement Redundant DNS

- **期号**: SRE Weekly Issue #51（2016-12-18）
- **作者**: —
- **链接**: https://dzone.com/articles/why-now-is-the-time-to-implement-redundant-dns

## 简介

Here’s another overview of implementing a secondary DNS provider. I like that they cover the difficulties that can arise when you use a provider’s proprietary non-RFC DNS extensions such as weighted round-robin record sets.

## 正文

> ⚠️ 抓取失败：HTTP 410