jmpco.com

Valid Email Server
Domain Lookup › jmpco.com

Domain Overview

DNS: ✓ 20d ago Checker: ✓ 20d ago
jmpco.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-21 00:26:02 UTC · ↺ Refresh

Add email validation to your forms — free

Add our free script to block 10,000+ disposable domains + perform other checks. No signup, unlimited checks.

MX validation Disposable detection Role accounts
Add to your signup form
<script src="https://check.verifyswift.com/"></script>
One line · No registration · See full docs & demo → · Customize →

MX Hostnames

  • jmpco-com.mail.protection.outlook.com

MX Priorities

  • jmpco-com.mail.protection.outlook.com: 10

A / AAAA Records

  • 104.18.0.14 (no PTR)
  • 104.18.1.14 (no PTR)
  • 2606:4700::6812:e
  • 2606:4700::6812:10e

Mail Server IPs

  • 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
  • 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
  • 52.101.9.0 ↩ mail-bl2pr02cu00100.inbound.protection.outlook.com
  • 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c91d:: ↩ mail-mw2pr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c902::1 ↩ mail-sj2pr05cu00401.inbound.protection.outlook.com
  • 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com

SOA Record

Raw SOA arvind.ns.cloudflare.com dns.cloudflare.com 2404707508 10000 2400 604800 1800
Primary NS (mname)
arvind.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2404707508
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

arvind.ns.cloudflare.com
cass.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com a:mail.kcentric.net include:sendgrid.net include:_spf.psm.knowbe4.com include:customers.clickdimensions.com include:email-od.com ip4:12.90.8.130 ip4:52.225.198.48 include:spf.US.exclaimer.net -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]

DKIM Selectors

✓ 3 found
selector1._domainkey
selector2._domainkey
s1._domainkey
✓ DKIM properly configured for selector: selector1

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

All TXT Records

7 records
  • v=verifydomain MS=ms77316668
  • BgTaWm83
  • adobe-idp-site-verification=058a1e1fff123353388dd8bb8779014557b1b75658e5d17fcea4701cab7cddd2
  • apple-domain-verification=5oJootGSY0FQCvGd
  • bluebeam-verification=lp7thn0f9ygtd7g89tgqin2327e0nc
  • include:_spf.messagegears.net
  • SPFv=spf1 include:spf.protection.outlook.com a:mail.kcentric.net include:sendgrid.net include:_spf.psm.knowbe4.com include:customers.clickdimensions.com include:email-od.com ip4:12.90.8.130 ip4:52.225.198.48 include:spf.US.exclaimer.net -all
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 · Customize →
See demo & docs
Deep verification
Full email verification for jmpco.com

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

No credit card required
Get 1,000 Free Credits