| base | record | name | ip | reverse | route | as |
| polarsystems.com | ns-soa | a.ns.joker.com | 66.252.9.202 United States | (none) | 66.252.0.0/19 netblock | AS23522 ASN-GIGESERV GIGESERVERS ASN |
| ns | a.ns.joker.com | 66.252.9.202 United States | (none) |
| b.ns.joker.com | 66.197.237.21 United States | ext2-1.server.csl.de | 66.197.128.0/17 BurstNET Technologies | AS21788 BurstNet Technologies, Inc. |
| c.ns.joker.com | 66.252.21.106 United States | 66-252-21-106.ext.joker.com | 66.252.0.0/19 netblock | AS23522 ASN-GIGESERV GIGESERVERS ASN |
| mx | 15 | polarsystems.com.inbound15.mxlogic.net | 208.65.144.12 United States | mxl144v12.mxlogic.net | 208.65.144.0/24 Proxy-registered route object | AS14600 SNG-NET SECURE NETWORK GROUP |
| 208.65.144.13 United States | mxl144v13.mxlogic.net |
| 208.65.145.12 United States | mxl145v12.mxlogic.net | 208.65.145.0/24 Proxy-registered route object |
| 15 | polarsystems.com.inbound15.mxlogicmx.net | 208.65.144.12 United States | mxl144v12.mxlogic.net | 208.65.144.0/24 Proxy-registered route object |
| 208.65.144.13 United States | mxl144v13.mxlogic.net |
| 208.65.145.12 United States | mxl145v12.mxlogic.net | 208.65.145.0/24 Proxy-registered route object |
| com | ns-soa | a.gtld-servers.net | 192.5.6.30 United States | 192.5.6.0/24 VeriSign Route | AS36621 VERISIGN-AS VeriSign, Inc |
| ns | a.gtld-servers.net | 192.5.6.30 United States |
| b.gtld-servers.net | 192.33.14.30 United States | 192.33.14.0/24 VeriSign Route | AS26415 VERISIGN-AS VeriSign, Inc |
| c.gtld-servers.net | 192.26.92.30 United States | 192.26.92.0/24 VeriSign Route | AS36625 VERISIGN-AS VeriSign, Inc |
| d.gtld-servers.net | 192.31.80.30 United States | 192.31.80.0/24 VeriSign Route | AS36617 VERISIGN-AS VeriSign, Inc |
| e.gtld-servers.net | 192.12.94.30 United States | 192.12.94.0/24 VeriSign Route | AS36629 VERISIGN-AS VeriSign, Inc |
| f.gtld-servers.net | 192.35.51.30 United States | 192.35.51.0/24 VeriSign Route | AS36625 VERISIGN-AS VeriSign, Inc |
| g.gtld-servers.net | 192.42.93.30 United States | 192.42.93.0/24 VeriSign Route | AS36624 VERISIGN-AS VeriSign, Inc |
| h.gtld-servers.net | 192.54.112.30 United States | 192.54.112.0/24 VeriSign Route | AS36623 VERISIGN-AS VeriSign, Inc |
| i.gtld-servers.net | 192.43.172.30 United States | 192.43.172.0/24 VeriSign Route | AS36625 VERISIGN-AS VeriSign, Inc |
| j.gtld-servers.net | 192.48.79.30 United States | 192.48.79.0/24 VeriSign Route | AS36626 VERISIGN-AS VeriSign, Inc |
| k.gtld-servers.net | 192.52.178.30 United States | 192.52.178.0/24 VeriSign Route | AS36622 VERISIGN-AS VeriSign, Inc |
| l.gtld-servers.net | 192.41.162.30 United States | 192.41.162.0/24 VeriSign Route | AS36628 VERISIGN-AS VeriSign, Inc |
| m.gtld-servers.net | 192.55.83.30 United States | 192.55.83.0/24 VeriSign Route | AS36618 VERISIGN-AS VeriSign, Inc |