Email Authentication

simplisafe.com

SPF

pass
Declares which servers may send mail for this domain.
v=spf1 ip4:3.212.83.152 ip4:52.3.91.210 ip4:54.159.245.241 include:_spf.google.com include:spf.simplisafe.com include:_spf1.mailgun.org include:_spf2.mailgun.org include:_spf.eu.mailgun.org ~all

DKIM

pass
Cryptographic signature on outbound mail (selector: google).
v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCQ95XOqP4Jt5ja9nw2wvpxQZmFk63nCaNeI0KqGMUyhadKtgL5+RyWRn2/tLUtBoZWKPR9wlVD3If4XqKe5sV1pCbxhxrTV2Upb0m8pgTaR2SZ6WnpKejWqsngiM3K/blLXw+Se7XcDPtRhELi6o/heWqmquL7DhkWT4eR9pvEGQIDAQAB

DMARC

pass
Tells receivers what to do with mail that fails SPF/DKIM. Policy: quarantine.
v=DMARC1; p=quarantine; aspf=r; fo=1; pct=100; rf=afrf; ri=3600; rua=mailto:dmarc@prd.it.simplisafe.com; ruf=mailto:dmarc@prd.it.simplisafe.com;

Mail Servers (MX)

10 aspmx.l.google.com
20 alt1.aspmx.l.google.com
20 alt2.aspmx.l.google.com
30 aspmx4.googlemail.com
30 aspmx5.googlemail.com
30 aspmx2.googlemail.com
30 aspmx3.googlemail.com