Email Authentication

livescience.com

SPF

pass
Declares which servers may send mail for this domain.
v=spf1 include:_spf.google.com -all

DKIM

pass
Cryptographic signature on outbound mail (selector: selector1).
v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDaP0ehihp+vBi5q0j8/SPAMsDq5bjPFJiJXo45WaEA5UQEl/J/FK8bkfy8p7BIaurfVW/tHEnPqAF3QO3sAIc1RZUiULjE6eMX8TrbIVk4CN+sadqR6swOWBJhIx0XsLtIH/wSsuyir2NBEs5CI/kTwO/toahDsQGNQIdCxgOUkQIDAQAB; n=1024,1457669200,1

DMARC

pass
Tells 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)

1 aspmx.l.google.com
5 alt1.aspmx.l.google.com
5 alt2.aspmx.l.google.com
10 alt3.aspmx.l.google.com
10 alt4.aspmx.l.google.com