Networking

- Get DNS TXT record a of domain
This commit is contained in:
bonnie 2020-07-19 21:25:51 +08:00
parent 46bda81c1a
commit ea0d9bbd5b

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@ -2297,6 +2297,10 @@ dig +short www.example.com
host www.example.com host www.example.com
``` ```
##### Get DNS TXT record of domain
```bash
dig -t txt www.example.com
```
##### Send a ping with a limited TTL to 10 (TTL: Time-To-Live, which is the maximum number of hops that a packet can travel across the Internet before it gets discarded.) ##### Send a ping with a limited TTL to 10 (TTL: Time-To-Live, which is the maximum number of hops that a packet can travel across the Internet before it gets discarded.)
```bash ```bash