| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| 4-sys.com | SOA | 3600 | ns01.4-sys.com postmaster@4-sys.com 2020011502 3600 1800 604800 86400 | |
| 4-sys.com | NS | 3600 | ns02.4-sys.com | |
| 4-sys.com | NS | 3600 | ns01.4-sys.com | |
| 4-sys.com | MX | 3600 | 10 | wm01x.4-sys.com |
| 4-sys.com | MX | 3600 | 20 | ns01.4-sys.com |
| www.4-sys.com | A | 3600 | 203.152.217.36 | |
| www.4-sys.com | CNAME | 3600 | wm01x.4-sys.com |