DNS Records
| Type | TTL | Extra |
|---|---|---|
| A | 600 | IP : 104.18.13.179 |
| A | 600 | IP : 104.18.12.179 |
| NS | 86400 | TARGET : pdns85.ultradns.org |
| NS | 86400 | TARGET : pdns85.ultradns.com |
| NS | 86400 | TARGET : pdns85.ultradns.net |
| NS | 86400 | TARGET : pdns85.ultradns.biz |
| SOA | 86400 | MNAME : pdns85.ultradns.com RNAME : hostmaster.mheducation.com SERIAL : 2017033011 REFRESH : 86400 RETRY : 86400 EXPIRE : 86400 MINIMUM-TTL : 3600 |
| TXT | 1800 | TXT : v=spf1 mx -all |







