forahealth.org

Valid Email Server
Domain Lookup › forahealth.org

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
forahealth.org
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 05:39:12 UTC · ↺ Refresh

MX Hostnames

  • us-smtp-inbound-1.mimecast.com
  • us-smtp-inbound-2.mimecast.com

MX Priorities

  • us-smtp-inbound-1.mimecast.com: 10
  • us-smtp-inbound-2.mimecast.com: 10

A / AAAA Records

  • 104.196.131.29 ↩ 29.131.196.104.bc.googleusercontent.com

Mail Server IPs

  • 170.10.128.221 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.132.242 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.128.141 ↩ us-smtp-inbound-1.mimecast.com
  • 170.10.132.141 ↩ us-smtp-inbound-1.mimecast.com
  • 170.10.132.221 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.128.242 ↩ us-smtp-inbound-2.mimecast.com

SOA Record

Raw SOA ns1.polarsystems.com hostmaster.polarsystems.com 1 7200 900 1209600 86400
Primary NS (mname)
ns1.polarsystems.com
Admin Email (rname)
hostmaster@polarsystems.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns1.polarsystems.com
ns2.polarsystems.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:us._netblocks.mimecast.com include:_spfprod.ngpvan.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

7 records
  • MS=ms41106009
  • facebook-domain-verification=9kkioe4aiu9kfcuzsud867ojmlh23p
  • ca3-dcf8f97e441a4af19be1927ec510f7bd
  • SPFv=spf1 include:us._netblocks.mimecast.com include:_spfprod.ngpvan.com ~all
  • e2ma-verification=1ih3
  • google-site-verification=qyPi53i2EVhG3zQchmY2WJrk9d7VwS6jbdrYQb1srR4
  • 0ed1fe018adf30cae952f14640af1656a0eb9f36c4
Free · No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.

<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for forahealth.org

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits