keyrefrigeration.com

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
keyrefrigeration.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-10-30 04:16:06 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

  • keyrefrigeration-com.mail.protection.outlook.com

MX Priorities

  • keyrefrigeration-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 3.12.150.213 ↩ ec2-3-12-150-213.us-east-2.compute.amazonaws.com

Mail Server IPs

  • 52.101.60.154 ↩ mail-bn0pr03cu00302.inbound.protection.outlook.com
  • 52.101.60.151 ↩ mail-bnypr03cu00107.inbound.protection.outlook.com
  • 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
  • 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
  • 2a01:111:f403:f909::b ↩ mail-bnypr03cu00203.inbound.protection.outlook.com
  • 2a01:111:f403:c922::7 ↩ mail-blapr04cu00107.inbound.protection.outlook.com
  • 2a01:111:f403:c95d::4 ↩ mail-ph6pr04cu00104.inbound.protection.outlook.com
  • 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com

SOA Record

Raw SOA mckinley.ns.cloudflare.com dns.cloudflare.com 2416871455 10000 2400 604800 1800
Primary NS (mname)
mckinley.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2416871455
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

nash.ns.cloudflare.com
mckinley.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:spf.termsync.com include:eskerondemand.com include:smtp2go.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=0; adkim=r; aspf=r; pct=100; rf=afrf; ri=86400
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 11 found
google._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
⚠ Public key (p=) missing in DKIM record for selector google.

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

All TXT Records

7 records
  • _acme-challenge.domain.com
  • _globalsign-domain-verification=EVxK-BsvJx80MBHteVCGZfaVkVHgcRsVd36s89nhPg
  • _globalsign-domain-verification=I6DS1BTeULST85enjkahQSrSMNSTLs5PkJ4BYwzFMn
  • _globalsign-domain-verification=kUlwK0id38GDOByYQEsGi5dOT5j5SnZrZjQFRR_X1X
  • _globalsign-domain-verification=nPTrFChEHvvEAbQyweHi-K0jb0HdKbfAVul1eow6K7
  • infor-cloudsuite-domain-verification=PA2DTSF3PQ6WTUH28YYT8CBHETYZL35BGCPTGFFKSPMG4QFPXPWB7ZMRKUQDJ3Q8
  • SPFv=spf1 include:spf.protection.outlook.com include:spf.termsync.com include:eskerondemand.com include:smtp2go.com ~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 keyrefrigeration.com

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

No credit card required
Get 1,000 Free Credits