| base | record | name | ip | reverse | route | as |
| langfordcaldwell.com | ns | mem1.accessllc.net | 207.65.0.25 United States | ns4.isdn.net | 207.65.0.0/18 ISDN.net | AS6203 ASN-ISDNET ISDN-Net Inc. |
| mem2.accessllc.net | 216.153.0.25 United States | ns5.isdn.net | 216.153.0.0/24 | AS21922 MREP-1 Webnet Memphis, Inc. dba WorldSpice |
| ns3.accessllc.net | 207.65.0.25 United States | ns4.isdn.net | 207.65.0.0/18 ISDN.net | AS6203 ASN-ISDNET ISDN-Net Inc. |
| ns4.accessllc.net | 216.153.0.25 United States | ns5.isdn.net | 216.153.0.0/24 | AS21922 MREP-1 Webnet Memphis, Inc. dba WorldSpice |
| mx | langfordcaldwell.com.s5a1.psmtp.com | 64.18.4.10 United States | s5a1.psmtp.com | 64.18.4.0/24 LLNW cust | AS26910 Postini Network |
| langfordcaldwell.com.s5a2.psmtp.com | 64.18.4.11 United States | s5a2.psmtp.com |
| langfordcaldwell.com.s5b1.psmtp.com | 64.18.4.13 United States | s5b1.psmtp.com |
| langfordcaldwell.com.s5b2.psmtp.com | 64.18.4.14 United States | s5b2.psmtp.com |
| 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 |