| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| systr.cz | SOA | 3600 | ns.forpsi.net admin@forpsi.com 2025020301 3600 1800 2592000 3600 | |
| systr.cz | NS | 3600 | ns.forpsi.it | |
| systr.cz | NS | 3600 | ns.forpsi.us | |
| systr.cz | NS | 3600 | ns.forpsi.cz | |
| systr.cz | NS | 3600 | ns.forpsi.net | |
| systr.cz | A | 1800 | 81.2.194.128 | |
| systr.cz | MX | 1800 | 1 | aspmx.l.google.com |
| systr.cz | MX | 1800 | 5 | alt2.aspmx.l.google.com |
| systr.cz | MX | 1800 | 10 | aspmx2.google.com |
| systr.cz | MX | 1800 | 5 | alt1.aspmx.l.google.com |
| systr.cz | MX | 1800 | 10 | aspmx3.google.com |
| www.systr.cz | A | 300 | 172.253.62.121 | |
| www.systr.cz | AAAA | 300 | 2607:f8b0:4004:c07::79 | |
| www.systr.cz | CNAME | 1800 | ghs.google.com |