| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| b2bco.cn | SOA | 1800 | art.ns.cloudflare.com dns@cloudflare.com 2351121691 10000 2400 604800 1800 | |
| b2bco.cn | NS | 21600 | art.ns.cloudflare.com | |
| b2bco.cn | NS | 21600 | mona.ns.cloudflare.com | |
| b2bco.cn | A | 300 | 185.176.43.92 | |
| b2bco.cn | MX | 300 | 10 | mail.b2bco.cn |
| www.b2bco.cn | A | 300 | 185.176.43.92 |