notification.capitalone.com

Valid Email Server
Domain Lookup › notification.capitalone.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
notification.capitalone.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 20:45:00 UTC · ↺ Refresh

MX Hostnames

  • capitalone.mx.e.sparkpost.com

MX Priorities

  • capitalone.mx.e.sparkpost.com: 10

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 52.88.20.232 ↩ ec2-52-88-20-232.us-west-2.compute.amazonaws.com
  • 44.237.5.210 ↩ ec2-44-237-5-210.us-west-2.compute.amazonaws.com
  • 52.12.239.230 ↩ ec2-52-12-239-230.us-west-2.compute.amazonaws.com
  • 54.186.76.58 ↩ ec2-54-186-76-58.us-west-2.compute.amazonaws.com
  • 34.223.146.240 ↩ ec2-34-223-146-240.us-west-2.compute.amazonaws.com
  • 35.155.215.200 ↩ ec2-35-155-215-200.us-west-2.compute.amazonaws.com

SOA Record

No SOA record found.

Nameservers (NS)

No nameservers found.

SPF Record

✓ Soft Fail (~all)
v=spf1 exists:%{i}._spf.e.sparkpost.com a:capitalone.mail.e.sparkpost.com a:capitalone2.mail.e.sparkpost.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]; pct=100
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

4 records
  • google-site-verification=KMTfESsci8alzMDy6agvpSNqDDA1SwnPxAwlDPH21Ro
  • yahoo-verification-key=L4RFzp3ozAI0FaYN8ZyELNgEHekTa4+lg/TgnVIaAVI=
  • SPFv=spf1 exists:%{i}._spf.e.sparkpost.com a:capitalone.mail.e.sparkpost.com a:capitalone2.mail.e.sparkpost.com ~all
  • google-site-verification=fkxXF3IbDvpSD3NEyVYJKD61JjYZVkSPzQlihBkv9JE
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