| base | record | name | ip | reverse | route | as |
| mackrell.com | ns-soa | ns0.clara.net | 217.158.169.7 United Kingdom | 217.158.0.0/16 CLARA-AGG4 | AS8426 CLARANET-AS ClaraNET Global Autonomous System |
| ns | ns0.clara.net | 217.158.169.7 United Kingdom |
| ns1.clara.net | 195.8.69.36 United Kingdom | 195.8.64.0/19 CLARA-AGG0 |
| mx | 5 | cluster1.eu.messagelabs.com | 193.109.254.67 United Kingdom | mail56.messagelabs.com | 193.109.254.0/23 MessageLabs Ltd London Network Route | AS21345 MESSAGELABS-EU MessageLabs | Symantec Hosted Services |
| 195.245.230.115 Germany | mail57.messagelabs.com | 195.245.230.0/24 Messagelabs Frankfurt | AS25570 MESSAGELABS-DE MessageLabs DE - Now part of Symantec DE Network Announcements |
| 195.245.231.99 Netherlands | mail84.messagelabs.com | 195.245.231.0/24 Messagelabs Amsterdam | AS25571 MESSAGELABS-NL MessageLabs NL - Now part of Symantec NL Network Announcements |
| 10 | cluster1a.eu.messagelabs.com | 85.158.141.190 United Kingdom | mail553.messagelabs.com | 85.158.140.0/23 MessageLabs Ltd London Network Route | AS21345 MESSAGELABS-EU MessageLabs | Symantec Hosted Services |
| 216.82.248.44 United States | mail554.messagelabs.com | 216.82.248.0/22 MessageLabs Limited Arizona Data Centre Route | AS26282 MESSAGELABS-US MessageLabs - Now Part of Symantec |
| 216.82.248.45 United States | mail555.messagelabs.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 |