cmiresearch.com

Valid Email Server

Domain Overview

DNS: โœ“ 2mo ago Checker: โœ“ 2mo ago
cmiresearch.com
Yes
โœ“ Yes
Unknown
No
No
โš  Yes
No
No

Checked via [email protected] ยท 2026-03-23 11:33:41 UTC ยท โ†บ Refresh

MX Hostnames

  • cmiresearch-com.mx2.arsmtp.com
  • cmiresearch-com.mx1.arsmtp.com

MX Priorities

  • cmiresearch-com.mx1.arsmtp.com: 10
  • cmiresearch-com.mx2.arsmtp.com: 20

A / AAAA Records

  • 12.204.117.171 (no PTR)

Mail Server IPs

  • 8.31.233.88 โ†ฉ server254.appriver.com
  • 8.19.118.179 โ†ฉ server255.appriver.com

SOA Record

Raw SOA ns1.dnsimple.com admin.dnsimple.com 1479478672 86400 7200 604800 300
Primary NS (mname)
ns1.dnsimple.com
Admin Email (rname)
admin@dnsimple.com
Serial
1479478672
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1.dnsimple.com
ns2.dnsimple.com
ns3.dnsimple.com
ns4.dnsimple.com

SPF Record

โœ“ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:mailgun.org include:_spf.paubox.com -all
๐Ÿ“Š DNS lookups: 3/10
โœ“ Hard fail (-all) โ€” strict enforcement

DMARC Record

โœ— p=none
v=DMARC1; p=none
โš  p=none โ€” monitoring only, no enforcement
๐Ÿ“‹ SPF alignment: Relaxed ยท DKIM alignment: Relaxed
โš  No aggregate reports (rua= not set)

DKIM Selectors

โœ“ 3 found
selector1._domainkey
selector2._domainkey
k1._domainkey
โœ“ DKIM properly configured for selector: selector1

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

All TXT Records

4 records
  • SPFv=spf1 include:spf.protection.outlook.com include:mailgun.org include:_spf.paubox.com -all
  • ZOOM_verify_DoX-PhKESXO4W8LptFnSYg
  • e2ma-verification=jrkbb
  • google-site-verification=nJ5-mWtS1maHQ8GEwyFiWefzlw75w4ziM8WLSs2qaS0
Free ยท No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts โ€” unlimited, forever free.

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

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

No credit card required
Get 1,000 Free Credits