Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
warrenswrefrigeration.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 15:14:20 UTC · ↺ Refresh
MX Hostnames
- omnipotech-mx.email-protect.gosecure.net
MX Priorities
- omnipotech-mx.email-protect.gosecure.net: 10
A / AAAA Records
- 50.6.18.28 ↩ 50-6-18-28.unifiedlayer.com
Mail Server IPs
- 208.80.204.155 ↩ smtp.email-protect.gosecure.net
SOA Record
Raw SOA
dns3.cloudns.net support.cloudns.net 2026032003 7200 1800 1209600 3600
Primary NS (mname)
dns3.cloudns.net
Admin Email (rname)
support@cloudns.net
Serial
2026032003
Refresh
7200s
Retry
1800s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
dns4.cloudns.net
dns7.cloudns.net
dns8.cloudns.net
dns3.cloudns.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- qjcab95l5uaahmtl22321pa1oj
- MS=ms75215443
- SPFv=spf1 include:spf.protection.outlook.com -all
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