| Base | Record | Name | IP | Reverse | Route | AS |
| ns1.dipro-praha.cz | a | 89.185.242.61 Czech Republic | oldmail.samidata.cz | 89.185.224.0/19 MASTER-NET-3 | AS24971 MASTER-AS Master Internet s.r.o / Czech Republic / www.master.cz |
| dipro-praha.cz | a | 213.151.89.50 Czech Republic | (none) | 213.151.64.0/19 Dial Telecom, a.s. | AS29208 DIALTELECOM-AS Dial Telecom, a.s. AMS-IX, LINX DeCIX, KleyReX NIX.CZ SIX.SK |
| ns-soa | ns1.dipro-praha.cz | 89.185.242.61 Czech Republic | oldmail.samidata.cz | 89.185.224.0/19 MASTER-NET-3 | AS24971 MASTER-AS Master Internet s.r.o / Czech Republic / www.master.cz |
| ns | ns2.samidata.cz (only in delegation) | 81.2.209.118 Czech Republic | ns2.swsystems.cz | 81.2.192.0/18 INTERNET CZ, a.s. | AS24806 INTERNET-CZ INTERNET CZ, a.s., Ktis 2, 384 03 Ktis, CZ |
| ns3.samidata.cz (only in delegation) | | (none) | | ? |
| ns1.dipro-praha.cz (only in zone) | 89.185.242.61 Czech Republic | oldmail.samidata.cz | 89.185.224.0/19 MASTER-NET-3 | AS24971 MASTER-AS Master Internet s.r.o / Czech Republic / www.master.cz |
| ns2.dipro-praha.cz (only in zone) | 81.2.209.118 Czech Republic | ns2.swsystems.cz | 81.2.192.0/18 INTERNET CZ, a.s. | AS24806 INTERNET-CZ INTERNET CZ, a.s., Ktis 2, 384 03 Ktis, CZ |
| ns1.samidata.cz (only in delegation) | 89.185.242.61 Czech Republic | oldmail.samidata.cz | 89.185.224.0/19 MASTER-NET-3 | AS24971 MASTER-AS Master Internet s.r.o / Czech Republic / www.master.cz |
| mx | 10 | mail.dipro-praha.cz | 89.185.242.224 Czech Republic | mail.samidata.cz |