| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| 52math.org | SOA | 180 | ns15.xincache.com enterprise1dnsadmin@dnspod.com 1576639703 3600 180 1209600 180 | |
| 52math.org | NS | 21600 | ns16.xincache.com | |
| 52math.org | NS | 21600 | ns15.xincache.com | |
| 52math.org | MX | 3600 | 20 | mxdomain.qq.com |
| www.52math.org | A | 600 | 121.46.248.201 | |
| www.52math.org | CNAME | 3599 | ns.reallyu.cn |