Summary
*.dunco.sk has one IP number , which is the same as for
dunco.sk, via cname , but the reverse is
ns.wilbury.sk.
pud.sk,
amb.sk,
nic.sk,
ltc.sk,
ico.sk and at least 100 other hosts point to the same IP.
dunco.sk is delegated to four nameservers, however all four delegated nameservers are missing in the zone and three other nameservers are listed. There are four duplicated IP numbers. Some of them are on the same IP network. Incoming mail for
dunco.sk is handled by three mailservers. Two mailservers have the same IP number. They are on the same IP network.
*.dunco.sk is hosted on a server in Slovakia.
| base | record | name | ip | reverse | route | as |
| *.dunco.sk | cname | dunco.sk | 195.168.11.131 Slovakia | ns.wilbury.sk | 195.168.0.0/16 GTS Nextra NET | AS5578 GTS-SK-AS GTS Nextra a.s. Bratislava, Slovak Republic |
| - |
| dunco.sk | a | 195.168.11.131 Slovakia | ns.wilbury.sk |
| ns-soa | ns2.ltc.sk | 217.73.17.20 Slovakia | ns3.nic.sk | 217.73.16.0/20 VNET a.s. | AS29405 VNET-AS VNET ISP Bratislava, Slovakia, SK |
| ns | ns1.nic.sk (only in delegation) | 195.168.11.131 Slovakia | ns.wilbury.sk | 195.168.0.0/16 GTS Nextra NET | AS5578 GTS-SK-AS GTS Nextra a.s. Bratislava, Slovak Republic |
| ns2.nic.sk (only in delegation) | 217.73.17.16 Slovakia | kumar.ltc.sk | 217.73.16.0/20 VNET a.s. | AS29405 VNET-AS VNET ISP Bratislava, Slovakia, SK |
| ns3.nic.sk (only in delegation) | 217.73.17.20 Slovakia |
| ns4.nic.sk (only in delegation) | 217.73.17.16 Slovakia | kumar.ltc.sk |
| ns.ltc.sk (only in zone) | 195.168.11.131 Slovakia | ns.wilbury.sk | 195.168.0.0/16 GTS Nextra NET | AS5578 GTS-SK-AS GTS Nextra a.s. Bratislava, Slovak Republic |
| ns1.ltc.sk (only in zone) | 217.73.17.16 Slovakia | kumar.ltc.sk | 217.73.16.0/20 VNET a.s. | AS29405 VNET-AS VNET ISP Bratislava, Slovakia, SK |
| ns2.ltc.sk (only in zone) | 217.73.17.20 Slovakia | ns3.nic.sk |
| mx | 50 | mail-relay2.nic.sk | 195.28.69.146 Slovakia | ns2.h2o.sk | 195.28.64.0/19 Slovanet (ViaPVT) | AS8778 SLOVANET , a.s. http://www.slovanet.net/ |
| 60 | mail-relay3.nic.sk | 195.28.69.146 Slovakia |
| 5 | mail.dunco.sk | 195.168.11.131 Slovakia | ns.wilbury.sk | 195.168.0.0/16 GTS Nextra NET | AS5578 GTS-SK-AS GTS Nextra a.s. Bratislava, Slovak Republic |
| sk | ns-soa | ns.sk-nic.sk | 195.12.159.2 Slovakia | 195.12.128.0/19 SWAN-NET | AS16160 SWAN Slovak Wireless Access Network Autonomous system Bratislava, Slovakia |
| ns | ns2.sk-nic.sk | 195.12.159.65 Slovakia |
| ns3.sk-nic.sk | 217.75.67.234 Slovakia | 217.75.64.0/19 SWAN |
| ns.eunet.sk | 192.108.130.33 Slovakia | sk2eu.ba.euroweb.sk | 192.108.130.0/24 EUNET-CS |
| ns.internet.sk | 192.108.130.34 Slovakia |
| ns.sk-nic.sk | 195.12.159.2 Slovakia | 195.12.128.0/19 SWAN-NET |
| ns1.sk-nic.sk | 195.12.159.3 Slovakia |
| sunic.sunet.se | 192.36.125.2 Sweden | 192.36.125.0/24 SUNET-BACKBONE | AS1653 SUNET Swedish University Network |
| ns.uu.net | 137.39.1.3 United States | 137.39.0.0/16 | AS701 UUNET Alternet |
| ns-ext.vix.com | 204.152.184.64 United States | ns-ext.isc.org | 204.152.184.0/21 ISC | AS1280 ISC- Internet Systems Consortium, Inc. |