camber.com

Valid Email Server
Domain Lookup › camber.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
camber.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-23 08:39:43 UTC · ↺ Refresh

MX Hostnames

  • alt1.us.etp.fireeyegov.com
  • alt2.us.etp.fireeyegov.com
  • mx.us.etp.fireeyegov.com
  • primary.us.etp.fireeyegov.com
  • alt3.us.etp.fireeyegov.com

MX Priorities

  • alt1.us.etp.fireeyegov.com: 20
  • alt2.us.etp.fireeyegov.com: 30
  • alt3.us.etp.fireeyegov.com: 40
  • mx.us.etp.fireeyegov.com: 0
  • primary.us.etp.fireeyegov.com: 10

A / AAAA Records

  • 141.193.213.21 (no PTR)
  • 141.193.213.20 (no PTR)

Mail Server IPs

  • 15.200.32.5 ↩ mta-k1cz7zl.email.us.etp.fireeyegov.com
  • 15.200.32.6 ↩ mta-hfpw1ne.email.us.etp.fireeyegov.com
  • 15.200.32.4 ↩ mta-pswhniu.email.us.etp.fireeyegov.com

SOA Record

Raw SOA ns-1316.awsdns-36.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1316.awsdns-36.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-1545.awsdns-01.co.uk
ns-697.awsdns-23.net
ns-87.awsdns-10.com
ns-1316.awsdns-36.org

SPF Record

✗ Invalid
v=spf1 -all
📊 DNS lookups: 0/10
⚠ Strict -all with no allowed senders — no servers can send email for this domain.

DMARC Record

~ Quarantine
v=DMARC1;p=quarantine;adkim=s;aspf=s;rua=mailto:[email protected];pct=100;rf=afrf
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict · DKIM alignment: Strict
📧 Reports → 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
  • SPFv=spf1 -all
  • MS=ms26301381
  • dtm-domain-verification=4-RWe64lC9Lhn3OOZXNn8QFQSDyVYx10irH9hgwFfhg
  • smartsheet-site-validation=oGZiF1tFCLXyHYjGYk9g8XbFv3pfiixV
Full email verification for camber.com

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