InboxAudit

capitalone.com email records

What capitalone.com publishes in public DNS for SPF, DKIM, DMARC, MX and BIMI, resolved on 2026-08-04.

SPF

v=spf1 ip4:148.163.151.254 ip4:148.163.155.198 ip4:148.163.137.70 ip4:148.163.133.70 ip4:205.220.175.235 ip4:205.220.163.236 ip4:27.126.144.0/21 ip4:64.106.247.198 ip4:66.70.7.91 ip4:68.233.76.14 ip4:97.107.118.192/26 ip4:63.150.74.35 include:gspf.capitalone.com include:gspf2.capitalone.com include:spf1.capitalone.com include:spf2.capitalone.com include:mir.capitalone.com include:sf.capitalone.com include:sf2.capitalone.com ~all
7 of 10 DNS lookups.

DMARC

v=DMARC1; p=reject; fo=1; ri=3600; rua=mailto:capital-one@rua.agari.com; ruf=mailto:capital-one@ruf.agari.com
policy
p=reject
applies to
100% of mail
reports
mailto:capital-one@rua.agari.com
alignment
adkim=r, aspf=r

DKIM

Keys found on 2 of 10 probed selectors:

k1s1

MX

mx0b-001b4103.pphosted.commx0a-001b4103.pphosted.com

Check it live

The above is a snapshot from 2026-08-04. Re-resolve it now: