coolingx.com

Valid Email Server
Domain Lookup › coolingx.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
coolingx.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-28 06:46:41 UTC · ↺ Refresh

MX Hostnames

  • coolingx-com.inbound.emailservice.co
  • coolingx-com.inbound.emailservice.io
  • coolingx-com.inbound.emailservice.cc

MX Priorities

  • coolingx-com.inbound.emailservice.io: 10
  • coolingx-com.inbound.emailservice.co: 30
  • coolingx-com.inbound.emailservice.cc: 20

A / AAAA Records

  • 185.230.63.186 ↩ unalocated.63.wixsite.com
  • 185.230.63.107 ↩ unalocated.63.wixsite.com
  • 185.230.63.171 ↩ unalocated.63.wixsite.com

Mail Server IPs

  • 54.211.15.143 ↩ ec2-54-211-15-143.compute-1.amazonaws.com
  • 52.44.33.109 ↩ ec2-52-44-33-109.compute-1.amazonaws.com
  • 107.21.241.201 ↩ ec2-107-21-241-201.compute-1.amazonaws.com

SOA Record

Raw SOA ns14.wixdns.net support.wix.com 2020030320 10800 3600 1209600 3600
Primary NS (mname)
ns14.wixdns.net
Admin Email (rname)
support@wix.com
Serial
2020030320
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

ns15.wixdns.net
ns14.wixdns.net

SPF Record

✓ Strict (-all)
v=spf1 include:spf.us.emailservice.io include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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

1 record
  • SPFv=spf1 include:spf.us.emailservice.io include:spf.protection.outlook.com -all
Full email verification for coolingx.com

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits