| Base | Record | Name | IP | Reverse | Route | AS |
| lexum.com | a | 132.204.136.57 Canada | gw-www-lexum.lexum.umontreal.ca | 132.204.0.0/16 University of Montreal (NET-UMTLNET) | AS376 RISQ-AS RISQ AS Number |
| ns-soa | ns1.p22.dynect.net | 208.78.70.22 United States | 208.78.70.0/24 Dynamic Network Services, Inc. | AS33517 DYNDNS Dynamic Network Services, Inc. ASN |
| ns | ns2.p22.dynect.net | 204.13.250.22 United States | 204.13.250.0/24 Dynamic Network Services, Inc. |
| ns1.p22.dynect.net | 208.78.70.22 United States | 208.78.70.0/24 Dynamic Network Services, Inc. |
| ns3.p22.dynect.net | 208.78.71.22 United States | 208.78.71.0/24 iAdvantage Ltd. (Customer Route) |
| ns4.p22.dynect.net | 204.13.251.22 United States | 204.13.251.0/24 Dynamic Network Services, Inc. |
| mx | 20 | mail.lexum.com | 132.204.136.52 Canada | gw-mail.lexum.umontreal.ca | 132.204.0.0/16 University of Montreal (NET-UMTLNET) | AS376 RISQ-AS RISQ AS Number |
| 10 | smtps1.umontreal.ca | 208.72.177.131 Canada | 208.72.176.0/22 Peer1 Route Object | AS13768 PEER1 Network Inc. |
| 10 | smtps2.umontreal.ca | 208.72.177.121 Canada |
| com | ns-soa | a.gtld-servers.net | 192.5.6.30 United States | 192.5.6.0/24 VeriSign Route | AS36625 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 | AS36620 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 |