Email Authentication
nhl.com
SPF
passDeclares which servers may send mail for this domain.
v=spf1 mx ip4:69.72.18.20 ip4:69.72.16.20 ip4:108.166.45.120 ip4:50.31.43.169 ip4:139.138.57.24 ip4:216.71.146.234 ip4:191.237.4.149 ip4:104.209.35.28 include:amazonses.com include:spf.protection.outlook.com include:_spfprod.ngpvan.com ~all
DKIM
passCryptographic signature on outbound mail (selector: selector1).
v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDX7HCqFLln+UsTeXJq25iXKG+gJlc15Jqg06UJj6KzA73HlDIMJzhkS7DgVDJRPbFLIEKKjGrPqZ5YSoTN2K7TC2uLdJQ+vlT3keG12uI2jZI2s/9vuzNtIIplypIpNSCcrYgX65GBdu327TvZuJcusb7zlctnOueuIe1gdU/mmQIDAQAB; n=1024,1452987018,1468711818
DMARC
passTells receivers what to do with mail that fails SPF/DKIM. Policy: reject.
v=DMARC1;p=reject;fo=1;rua=mailto:dmarc@nhl.com;ruf=mailto:dmarc@nhl.com
Mail Servers (MX)
10 esa2.hc3405-36.iphmx.com
10 esa1.hc3405-36.iphmx.com