| NS | TTL | Refresh | Retry | Expire | Minimum |
|---|---|---|---|---|---|
| Microsoft | 3600 | 3600 | 600 | 2419200 | 3600 |
| 432000 | 7200 | 1800 | 604800 | 3600 | |
| Habr | 900 | 10800 | 1800 | 1209600 | 900 |
| Vkontakte | 9000 | 3600 | 900 | 604800 | 900 |
| 4pda | 21600 | 10800 | 1800 | 604800 | 21600 |
| Firstvds | 3600 | 10800 | 3600 | 604800 | 86400 |
| Reg.ru | 300 | 14400 | 300 | 604800 | 300 |
| Nic.ru | 86400 | 14400 | 3600 | 259200 | 86400 |
| LOR | 86400 | 28800 | 7200 | 604800 |
3600 - 1h
7200 - 2h
3600 - 3h
3600 - 4h
3600 - 6h
3600 - 8h
3600 - 10h
3600 - 12h
10800 - 3h
86400 - 1d
604800 - 1w