DNS repository domain information for smtp.store.na155.force.com. It points to the IPv4 address(ess): na155.force.com. na155-yhu.force.com. na155-yhu.yhu.r.force.com. 52.60.249.240 52.60.249.60 52.60.250.164 and we have 1 historical record(s) for it.