cs.linkedin.com

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
cs.linkedin.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-24 15:32:07 UTC · ↺ Refresh

MX Hostnames

  • mail-c.linkedin.com
  • mail-a.linkedin.com
  • mail.linkedin.com
  • mail-d.linkedin.com

MX Priorities

  • mail-c.linkedin.com: 10
  • mail-d.linkedin.com: 10
  • mail.linkedin.com: 20
  • mail-a.linkedin.com: 10

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 108.174.3.215 ↩ mail-c.linkedin.com
  • 2620:109:c006:104::215 ↩ mail-c.linkedin.com
  • 108.174.6.215 ↩ mail-d.linkedin.com
  • 2620:109:c003:104::215 ↩ mail-d.linkedin.com
  • 108.174.0.215 ↩ mail-a.linkedin.com
  • 2620:119:50c0:207::215 ↩ mail-a.linkedin.com

SOA Record

No SOA record found.

Nameservers (NS)

No nameservers found.

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:129.152.44.123 ip4:129.152.44.124 ip4:129.152.44.125 ip4:129.152.44.115 include:linkedin.com ~all
📊 DNS lookups: 1/10
~ 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 ip4:129.152.44.123 ip4:129.152.44.124 ip4:129.152.44.125 ip4:129.152.44.115 include:linkedin.com ~all
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