Email Authentication
gartner.com
SPF
passDeclares which servers may send mail for this domain.
v=spf1 include:evspf1.gartner.com include:evspf2.gartner.com include:_spf.salesforce.com include:spf.mandrillapp.com ip4:8.15.203.113 ip4:8.15.203.114 ip4:8.15.203.115 ip4:8.15.203.116 ip4:148.59.100.16/28 ip4:216.221.170.72/29 ip4:216.221.170.250/31 ip4:216.221.171.8/29 -all
DKIM
noneCryptographic signature on outbound mail (selector: none).
No record published.
DMARC
passTells receivers what to do with mail that fails SPF/DKIM. Policy: reject.
v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com;
Mail Servers (MX)
10 mxa-0016aa01.gslb.pphosted.com
10 mxb-0016aa01.gslb.pphosted.com