de.one.com

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
de.one.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-24 06:10:00 UTC · ↺ Refresh

MX Hostnames

  • mx2.pub.mailpod12-cph3.one.com
  • mx1.pub.mailpod12-cph3.one.com
  • mx4.pub.mailpod12-cph3.one.com
  • mx3.pub.mailpod12-cph3.one.com

MX Priorities

  • mx2.pub.mailpod12-cph3.one.com: 10
  • mx1.pub.mailpod12-cph3.one.com: 10
  • mx4.pub.mailpod12-cph3.one.com: 10
  • mx3.pub.mailpod12-cph3.one.com: 10

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 104.37.34.247 ↩ mx2.pub.mailpod12-cph3.one.com
  • 104.37.34.246 ↩ mx1.pub.mailpod12-cph3.one.com
  • 104.37.34.249 ↩ mx4.pub.mailpod12-cph3.one.com
  • 104.37.34.248 ↩ mx3.pub.mailpod12-cph3.one.com

SOA Record

No SOA record found.

Nameservers (NS)

No nameservers found.

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.one.com include:spf.mail.intercom.io include:mail.zendesk.com include:spf.mandrillapp.com include:servers.mcsv.net ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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

1 record
  • SPFv=spf1 include:_spf.one.com include:spf.mail.intercom.io include:mail.zendesk.com include:spf.mandrillapp.com include:servers.mcsv.net ~all
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