DNS Records
| Type | TTL | Extra |
|---|---|---|
| A | 300 | IP : 104.18.33.235 |
| A | 300 | IP : 172.64.154.21 |
| CNAME | 600 | TARGET : 521xueweihan.gitbooks.io |
| AAAA | 300 | IPV6 : 2a06:98c1:310a::6812:21eb |
| AAAA | 300 | IPV6 : 2606:4700:4405::ac40:9a15 |







