---
id: "rrsig"
kind: "glossary-term"
title: "RRSIG"
language: "zh-Hans"
category: "DNS与技术基础"
updated: "2026-10-10T12:00:00Z"
canonical: "https://tldlog.com/zh/cihui/rrsig/"
translations:
  en: "https://tldlog.com/glossary/rrsig/"
  es: "https://tldlog.com/es/glosario/rrsig/"
  de: "https://tldlog.com/de/glossar/rrsig/"
  fr: "https://tldlog.com/fr/glossaire/rrsig/"
  it: "https://tldlog.com/it/glossario/rrsig/"
  pt-BR: "https://tldlog.com/pt/glossario/rrsig/"
  ru: "https://tldlog.com/ru/glossariy/rrsig/"
---

# RRSIG

资源记录签名

承载DNSSEC数字签名的DNS记录。已签名区域中的每组记录至少有一个RRSIG，由该区域的私钥生成。签名有到期日期，因此必须定期更新。签名过期是DNSSEC故障的常见原因。

## 相关术语

- [DNSSEC](https://tldlog.com/zh/cihui/dnssec/)
- [DNSKEY记录](https://tldlog.com/zh/cihui/dnskey-jilu/)
- [区域签名](https://tldlog.com/zh/cihui/quyu-qianming/)
- [ZSK](https://tldlog.com/zh/cihui/zsk/)
- [DNSSEC验证](https://tldlog.com/zh/cihui/dnssec-yanzheng/)