17 DNS NS record assets at ns1-117.akam.net.
digitalcribs.net
ironportnation.com
asyncfs.com
smtpi.com
finaledgedev.com
ironportdemo.com
spamcop.net
smtpi.org
postx.net
ironport.com
postx.com
senderbase.biz
senderbase.org
emailhub.net
pxmail.com
iphmx.com
godspeednetworks.com