Email Authentication

guinnessworldrecords.com

SPF

pass

Declares which servers may send mail for this domain.

v=spf1 ip4:217.64.224.0/20 include:_netblocks.mimecast.com include:aspmx.pardot.com include:spf.protection.outlook.com include:mailgun.org include:_spf.salesforce.com include:amazonses.com ~all

DKIM

fail

Cryptographic signature on outbound mail (selector: default).

_fe2g8tvpb16lgy73vr1j6ren1a37vn4_a71ww6got4imp9yzwkkrt3mumy4m1ge

DMARC

warning

Tells receivers what to do with mail that fails SPF/DKIM. Policy: none.

v=DMARC1; p=none; rua=mailto:dmarc-feedback@guinnessworldrecords.com

Mail Servers (MX)

0 eu-smtp-inbound-1.mimecast.com

0 eu-smtp-inbound-2.mimecast.com

Back to guinnessworldrecords.com report