| Name | TTL | Value |
|---|---|---|
| smtpback.cidc.net | 180 | 66.158.128.32CIDC-Internal use / B2B2C Inc |
| smtpback.cidc.net | 180 | 66.158.128.35CIDC-Internal use / B2B2C Inc |
| smtpback.cidc.net | 180 | 66.158.128.36CIDC-Internal use / B2B2C Inc |
| smtpback.cidc.net | 180 | 66.158.128.141CIDC-Internal use / B2B2C Inc |