DNS Records
| Type | TTL | Extra |
|---|---|---|
| A | 3600 | IP : 52.26.125.194 |
| NS | 3600 | TARGET : ns0145.secondary.cloudflare.com |
| NS | 3600 | TARGET : ns0071.secondary.cloudflare.com |
| SOA | 900 | MNAME : ns0071.secondary.cloudflare.com RNAME : hostmaster.caltech.edu SERIAL : 2006022238 REFRESH : 10800 RETRY : 3600 EXPIRE : 2592000 MINIMUM-TTL : 900 |







