coolairsa.com

Valid Email Server
Domain Lookup › coolairsa.com

Domain Overview

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

Checked via [email protected] · 2026-03-22 00:20:37 UTC · ↺ Refresh

MX Hostnames

  • mailcleaner2.imagenetworks.com
  • mailcleaner.imagenetworks.com

MX Priorities

  • mailcleaner2.imagenetworks.com: 5
  • mailcleaner.imagenetworks.com: 0

A / AAAA Records

  • 172.67.177.223 (no PTR)
  • 104.21.75.145 (no PTR)
  • 2606:4700:3037::ac43:b1df (no PTR)
  • 2606:4700:3036::6815:4b91 (no PTR)

Mail Server IPs

  • 67.79.220.99 ↩ mail.imagenetworks.com

SOA Record

Raw SOA galilea.ns.cloudflare.com dns.cloudflare.com 2398691713 10000 2400 604800 1800
Primary NS (mname)
galilea.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398691713
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

galilea.ns.cloudflare.com
kevin.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 a:mailcleaner.imagenetworks.com a:mailcleaner2.imagenetworks.com a:server5.imagenetworks.com -all
📊 DNS lookups: 3/10
✓ 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 a:mailcleaner.imagenetworks.com a:mailcleaner2.imagenetworks.com a:server5.imagenetworks.com -all
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