| Base | Record | Name | IP | Reverse | Route | AS |
| wieland-electric.cz | ns-soa | names.vol.cz | 195.250.136.2 Czech Republic | 195.250.128.0/19 Volny, a.s. | AS6706 VOL-AS Volny a.s. U Nakladoveho nadrazi 8 Praha 3 130 00 The Czech Republic |
| ns | sns.vol.cz | 195.250.128.2 Czech Republic |
| names.vol.cz | 195.250.136.2 Czech Republic |
| mx | 20 | mailin1.rmx.de | 94.199.90.76 Germany | 94.199.90.0/24 retarus subnet3 | AS48328 RETARUS-AS retarus GmbH AS |
| 217.111.120.1 Germany | 217.110.0.0/15 COLT-DE | AS8220 COLT Telecommunications |
| 217.111.120.5 Germany |
| 217.111.120.6 Germany |
| 20 | mailin2.rmx.de | 62.245.148.17 Germany | 62.245.128.0/17 DE-MNET-20001003 | AS8767 MNET-AS M-net Telekommunikations GmbH, Germany |
| 82.135.18.225 Germany | 82.135.0.0/17 DE-MNET-20030912 |
| 94.199.90.77 Germany | 94.199.90.0/24 retarus subnet3 | AS48328 RETARUS-AS retarus GmbH AS |
| 217.111.120.2 Germany | 217.110.0.0/15 COLT-DE | AS8220 COLT Telecommunications |
| 20 | mailin3.rmx.de | 62.245.148.18 Germany | 62.245.128.0/17 DE-MNET-20001003 | AS8767 MNET-AS M-net Telekommunikations GmbH, Germany |
| 82.135.18.226 Germany | 82.135.0.0/17 DE-MNET-20030912 |
| 94.199.90.79 Germany | 94.199.90.0/24 retarus subnet3 | AS48328 RETARUS-AS retarus GmbH AS |
| 217.111.120.3 Germany | 217.110.0.0/15 COLT-DE | AS8220 COLT Telecommunications |
| 20 | mailin4.rmx.de | 62.245.148.19 Germany | 62.245.128.0/17 DE-MNET-20001003 | AS8767 MNET-AS M-net Telekommunikations GmbH, Germany |
| 82.135.18.227 Germany | 82.135.0.0/17 DE-MNET-20030912 |
| 94.199.90.80 Germany | 94.199.90.0/24 retarus subnet3 | AS48328 RETARUS-AS retarus GmbH AS |
| 217.111.120.4 Germany | 217.110.0.0/15 COLT-DE | AS8220 COLT Telecommunications |
| cz | ns-soa | a.ns.nic.cz | 194.0.12.1 Czech Republic | (none) | 194.0.12.0/24 Anycasted .cz DNS servers | AS25192 CZNIC-AS CZ.NIC, z.s.p.o. |
| 217.31.205.180 Czech Republic | 217.31.192.0/20 CZNIC - NET |
| ns | a.ns.nic.cz | 194.0.12.1 Czech Republic | (none) | 194.0.12.0/24 Anycasted .cz DNS servers |
| 217.31.205.180 Czech Republic | 217.31.192.0/20 CZNIC - NET |
| b.ns.nic.cz | 217.31.205.188 Czech Republic |
| c.ns.nic.cz | 195.66.241.202 United Kingdom | 195.66.224.0/19 UK-LINX-1 | AS5459 LINX-AS London Internet Exchange Ltd. London interconnection point London, UK. |
| d.ns.nic.cz | 193.29.206.1 Czech Republic | 193.29.206.0/24 Anycasted .cz DNS servers | AS25192 CZNIC-AS CZ.NIC, z.s.p.o. |
| e.ns.nic.cz | 194.146.105.38 Sweden | hsrp-dnsflow.sth.nic.cz | 194.146.105.0/24 NETNOD-DB-LAN-GBG $Id: route:194.146.105.0-24,v 1.1 2004/12/13 10:09:16 liman Exp $ | AS8674 NETNOD-IX Netnod Internet Exchange Sverige AB (former D-GIX) $Id: aut-num: ,v 1.12 2008/07/01 12:56:12 liman Exp $ |
| f.ns.nic.cz | 193.171.255.48 Austria | 193.170.0.0/15 ACOnet, Provider Local Registry Block | AS1853 ACOnet Backbone AT |