| base | record | name | ip | inetnum/network/as | reverse |
| na01.b001248-0.lax02.atlas.cogentco.com | CNAME | l0.na01.b001248-0.lax02.atlas.cogentco.com | 66.250.24.84 | 66.250.0.0-66.250.255.255 COGENT-NB-0001 66.250.0.0/16 Cogent 174 COGENT /PSI | lo0.na01.b001248-0.lax02.atlas.cogentco.com |
| lax02.atlas.cogentco.com | NS | auth1.dns.cogentco.com | 66.28.0.14 | 66.28.0.0-66.28.255.255 COGENT-NB-0000 66.28.0.0/16 Cogent 174 COGENT /PSI | auth1.dns.cogentco.com |
| NS | auth2.dns.cogentco.com | 66.28.0.30 | 66.28.0.0-66.28.255.255 COGENT-NB-0000 66.28.0.0/16 Cogent 174 COGENT /PSI | auth2.dns.cogentco.com | |
| NS | auth4.dns.cogentco.com | 80.245.32.74 | 80.245.32.0-80.245.63.255 EU-COGENT-20011105 Cogent Communications Group, Inc. 80.245.32.0/19 Cogent Communications France S A S 174 COGENT /PSI | auth4.dns.cogentco.com | |
| NS | auth5.dns.cogentco.com | 80.91.64.50 | 80.91.64.0-80.91.64.255 CGNT-ES-BACKBONE Cogent backbone address block 80.91.64.0/19 AS29003 proxy registered route by Cogent Cogent Communications Espana, S A 174 COGENT /PSI | auth5.dns.cogentco.com |
