| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| optsn.com | SOA | 7200 | NS91.WORLDNIC.com namehost@WORLDNIC.com 124082216 10800 3600 604800 3600 | |
| optsn.com | NS | 7200 | ns91.worldnic.com | |
| optsn.com | NS | 7200 | ns92.worldnic.com | |
| optsn.com | A | 7200 | 208.91.197.27 | |
| optsn.com | MX | 3600 | 0 | optsn-com.mail.protection.outlook.com |
| www.optsn.com | A | 7200 | 208.91.197.27 |