Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cooperbrosgroup.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 02:22:23 UTC · ↺ Refresh
MX Hostnames
- mx2.cooperbrosgroup.com
- mx1.cooperbrosgroup.com
MX Priorities
- mx1.cooperbrosgroup.com: 10
- mx2.cooperbrosgroup.com: 10
A / AAAA Records
- 200.80.43.113 ↩ 113.43.80.200.host.ifxnw.com.ar
Mail Server IPs
- 190.210.214.65 ↩ mx1.cooperbrosgroup.com
- 190.111.224.44 ↩ mx2.cooperbrosgroup.com
SOA Record
Raw SOA
ns-1475.awsdns-56.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1475.awsdns-56.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1475.awsdns-56.org
ns-1652.awsdns-14.co.uk
ns-360.awsdns-45.com
ns-733.awsdns-27.net
SPF Record
✓ Soft Fail (~all)
v=spf1 a:mx1.cooperbrosgroup.com a:mx2.cooperbrosgroup.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo 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
2 records- SPFv=spf1 a:mx1.cooperbrosgroup.com a:mx2.cooperbrosgroup.com include:spf.protection.outlook.com ~all
- MS=ms28602650
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