| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| usctec.com | SOA | 21600 | mail4.ns-http2.com support@advanhost.com.hk 2025012503 3600 7200 1209600 86400 | |
| usctec.com | NS | 21600 | mail4.ns-ssl.com | |
| usctec.com | NS | 21600 | mail4.ns-http2.com | |
| usctec.com | A | 21600 | 182.239.58.111 | |
| usctec.com | MX | 21600 | 5 | mx2.usctec.com |
| usctec.com | MX | 21600 | 10 | mx1.usctec.com |
| www.usctec.com | A | 21600 | 182.239.58.111 | |
| www.usctec.com | CNAME | 21600 | usctec.com | |
| www.usctec.com | MX | 21600 | 10 | mx1.usctec.com |
| www.usctec.com | MX | 21600 | 5 | mx2.usctec.com |