| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| courseblue.com | SOA | 300 | ns2.courseblue.com postmaster@courseblue.com 2024102202 10800 3600 1209600 10800 | |
| courseblue.com | NS | 300 | ns2.courseblue.com | |
| courseblue.com | NS | 300 | ns1.courseblue.com | |
| courseblue.com | A | 300 | 27.254.145.134 | |
| courseblue.com | MX | 300 | 10 | mail.courseblue.com |
| www.courseblue.com | A | 300 | 27.254.145.134 | |
| www.courseblue.com | CNAME | 300 | courseblue.com | |
| www.courseblue.com | MX | 300 | 10 | mail.courseblue.com |