Email Authentication

visa.co.uk

SPF

pass

Declares which servers may send mail for this domain.

v=spf1 ip4:27.126.146.96/27 ip4:27.126.147.96/27 ip4:27.126.148.96/27 ip4:62.128.140.88 ip4:62.128.150.86 ip4:62.128.152.99 ip4:83.137.131.82 ip4:103.28.42.0/24 ip4:203.55.21.0/24 ip4:204.75.142.0/24 ip4:205.166.177.0/24 ip4:217.198.102.64 ip4:217.198.102.65 ip4:217.198.108.70  include:mailgun.org ~all

DKIM

none

Cryptographic signature on outbound mail (selector: none).

No record published.

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)

10 mail.visa.co.uk

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