Linux command
resolvectl 命令
文本
复制后可按需替换文件名、目录或参数。
常用示例
Example
resolvectl status
Resolve
resolvectl query domain1 domain2
Reverse lookup
resolvectl query 8.8.8.8
Flush
resolvectl flush-caches
Example
resolvectl statistics
Example
resolvectl --type MX query domain
Example
resolvectl service _xmpp-server._tcp example.com
Example
resolvectl tlsa tcp example.com:443
说明
resolvectl resolves domain names, IPv4 and IPv6 addresses, DNS resource records, and services. It introspects and reconfigures the DNS resolver through systemd-resolved.
参数
- -4, --ipv4
- Query only IPv4 addresses
- -6, --ipv6
- Query only IPv6 addresses
- -t, --type TYPE
- Query specific DNS record type
- --class CLASS
- Query specific DNS class
- --legend yes|no
- Show/hide result legend
- --cname yes|no
- Follow CNAME redirects
- -p, --protocol
- Specify protocol (dns, llmnr, mdns)
FAQ
What is the resolvectl command used for?
resolvectl resolves domain names, IPv4 and IPv6 addresses, DNS resource records, and services. It introspects and reconfigures the DNS resolver through systemd-resolved.
How do I run a basic resolvectl example?
Run `resolvectl status` in a terminal, then adjust file names, paths, flags, or remote targets for your system.
What does -4, --ipv4 do in resolvectl?
Query only IPv4 addresses