DNS Records
| Type | TTL | Extra |
|---|---|---|
| A | 20 | IP : 23.215.55.175 |
| A | 20 | IP : 23.215.55.176 |
| CNAME | 300 | TARGET : help.openstax.org.00du0000000kwchmac.live.siteforce.com |
| AAAA | 20 | IPV6 : 2600:1404:1200:2c::17db:5951 |
| AAAA | 20 | IPV6 : 2600:1404:1200:2c::17db:592c |







