go
mail.pcdi.ca, smtpgw.pcdi.com, mail.jmhsonline.com, mail.mycareerguide.com, smtpgw.auforumspot.com and at least one other host point to 208.49.241.168.

mail.jmhsonline.com
a records
 
+ 208.49.241.168 208.49.0.0/16 AS3549 smtpgw.pcdi.com
+ --- smtpgw.pcdi.com

mail.mycareerguide.com
a records
 
+ 208.49.241.168 208.49.0.0/16 AS3549 smtpgw.pcdi.com
+ --- smtpgw.pcdi.com

mail.pcdi.ca
a records
 
+ 208.49.241.168 208.49.0.0/16 AS3549 smtpgw.pcdi.com
+ --- smtpgw.pcdi.com

smtpgw.auforumspot.com
a records
 
+ 208.49.241.168 208.49.0.0/16 AS3549 smtpgw.pcdi.com
+ --- smtpgw.pcdi.com

smtpgw.pcdi.com
a records
 
+ 208.49.241.168 208.49.0.0/16 AS3549 -
+ --- -

smtpgw.universidaddeashworth.com
a records
 
+ 208.49.241.168 208.49.0.0/16 AS3549 smtpgw.pcdi.com
+ --- smtpgw.pcdi.com
ip numbers of host
208.49.241.168
ptrs of ip numbers
smtpgw.pcdi.com
hostnames sharing ip with a-records
mail.jmhsonline.com
mail.mycareerguide.com
mail.pcdi.ca
smtpgw.auforumspot.com
smtpgw.pcdi.com
smtpgw.universidaddeashworth.com
domains using this as mailserver
auforumspot.com
jmhsonline.com
nyipodcast.com
pcdi.ca
pcdi.com
photocourses.com
sheffield.edu
universidaddeashworth.com