| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| mtbc.com | SOA | 3600 | ns1.mtbc.com hostmaster@mtbc@com 2019050414 10800 3600 1209600 3600 | |
| mtbc.com | NS | 3600 | ns2.mtbc.com | |
| mtbc.com | NS | 3600 | ns1.mtbc.com | |
| mtbc.com | NS | 3600 | ns4.mtbc.com | |
| mtbc.com | NS | 3600 | ns5.mtbc.com | |
| mtbc.com | A | 30 | 209.18.78.149 | |
| mtbc.com | A | 30 | 173.251.47.61 | |
| mtbc.com | A | 30 | 209.18.78.149 | |
| mtbc.com | MX | 3600 | 10 | d157193a.ess.barracudanetworks.com |
| mtbc.com | MX | 3600 | 20 | d157193b.ess.barracudanetworks.com |
| www.mtbc.com | A | 30 | 209.18.78.149 |