Email Authentication

seekingalpha.com

SPF

pass
Declares which servers may send mail for this domain.
v=spf1 include:_spf.google.com include:spf.tipalti.com include:aspmx.sailthru.com include:139754362.spf04.hubspotemail.net ip4:213.8.129.250 -all

DKIM

pass
Cryptographic signature on outbound mail (selector: google).
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArmuMZc3RpNPLEGQl4Kj74aoz9NVNbBmvgscZLdsaUYiUuHEK/ijAdeINJmf2NIqvvxo2uFEbxNK5eupJARVVaYAqWGrL9aQsaVo+Ogzf8FZGAKIEYtyjF9lVf0H1bdQYrDuFaGmKKfC3yNfLwo/c+xUKMis4YD86sgWfyYIPEcFWRVhGqy8ZbRZJJVD59vszh5OKuyYBDHXqBP//kNdyxaW5dF/xHMpsBX1aFEVoZ1XT+XqHfPYvfPhNgv1PODs4nQ2KyPQBtnP277vl27SH5/fimGBwvJzKcR6LYafIk92xQSSULvhDImV59bs7kGhi+10/MnkT/7xa1To7oSWq1QIDAQAB

DMARC

pass
Tells receivers what to do with mail that fails SPF/DKIM. Policy: quarantine.
v=DMARC1; p=quarantine; rua=mailto:rua@dmarc.seekingalpha.com; ruf=mailto:ruf@dmarc.seekingalpha.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