| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| o3.ru | SOA | 300 | nsz502s1.ozon.ru dnsmaster@ozon.ru 2025021218 10800 1800 604800 3600 | |
| o3.ru | NS | 300 | nsz503s1.ozon.ru | |
| o3.ru | NS | 300 | nsz501s1.ozon.ru | |
| o3.ru | NS | 300 | nsz502s1.ozon.ru | |
| o3.ru | MX | 300 | 10 | smtpz20s6.ozon.ru |
| o3.ru | MX | 300 | 10 | smtpz23s6.ozon.ru |