diff --git a/parsedmarc/resources/maps/base_reverse_dns_map.csv b/parsedmarc/resources/maps/base_reverse_dns_map.csv
index fe2ca382..5918314b 100644
--- a/parsedmarc/resources/maps/base_reverse_dns_map.csv
+++ b/parsedmarc/resources/maps/base_reverse_dns_map.csv
@@ -475,6 +475,7 @@ psychz.net,Psychz Networks,Web Host
 ptd.net,PTD,ISP
 pulsetv.com,Pulse TV,Retail
 purdue.edu,Purdue University,University
+qemailserver.com,Qualtrics,SaaS
 qq.com,QQ,Email Provider
 qrc.ca,Quality Respiratory Care,Healthcare
 qth.com,QTH.com,Web Host