DNS Records
| Type | TTL | Extra |
|---|---|---|
| A | 789 | IP : 202.130.87.92 |
| NS | 3600 | TARGET : host1.cntech.net |
| NS | 3600 | TARGET : host2.cntech.net |
| NS | 3600 | TARGET : us.hketc.net |
| NS | 3600 | TARGET : ca.hketc.net |
| SOA | 3600 | MNAME : host1.cntech.net RNAME : webmaster.weltronicengineering.com SERIAL : 2021070726 REFRESH : 1800 RETRY : 900 EXPIRE : 432000 MINIMUM-TTL : 3600 |
| MX | 3600 | PRI : 30 TARGET : weclmail3.thinking.com.hk |
| MX | 3600 | PRI : 10 TARGET : weclmail.thinking.com.hk |
| MX | 3600 | PRI : 20 TARGET : weclmail2.thinking.com.hk |
| TXT | 3600 | TXT : v=spf1 ip4:202.130.87.91/29 ip4:103.253.251.82/29 ~all |







