| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| 1firstbank.com | SOA | 21600 | ns1.a0.impervasecuredns.net infosec@firstbankpr.com 2025020501 86400 86400 1209600 86400 | |
| 1firstbank.com | NS | 21600 | ns1.a1.impervasecuredns.net | |
| 1firstbank.com | NS | 21600 | ns1.a0.impervasecuredns.net | |
| 1firstbank.com | NS | 21600 | ns1.a2.impervasecuredns.net | |
| 1firstbank.com | A | 500 | 45.60.241.223 | |
| 1firstbank.com | MX | 500 | 10 | securemail01.1firstbank.com |
| 1firstbank.com | MX | 500 | 20 | securemail02.1firstbank.com |
| www.1firstbank.com | A | 30 | 45.60.241.223 | |
| www.1firstbank.com | CNAME | 500 | hebw6vx.impervadns.net |