| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| 1663mail.info | SOA | 900 | ns-1521.awsdns-62.org awsdns-hostmaster@amazon.com 1 7200 900 1209600 86400 | |
| 1663mail.info | NS | 21600 | ns-1765.awsdns-28.co.uk | |
| 1663mail.info | NS | 21600 | ns-1521.awsdns-62.org | |
| 1663mail.info | NS | 21600 | ns-400.awsdns-50.com | |
| 1663mail.info | NS | 21600 | ns-907.awsdns-49.net | |
| 1663mail.info | MX | 21600 | 10 | inbound-smtp.us-east-1.amazonaws.com |