Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
c-o-r.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 19:58:38 UTC · ↺ Refresh
MX Hostnames
- mxa-00302101.gslb.pphosted.com
- mxb-00302101.gslb.pphosted.com
MX Priorities
- mxa-00302101.gslb.pphosted.com: 5
- mxb-00302101.gslb.pphosted.com: 5
A / AAAA Records
- 184.106.55.12 (no PTR)
Mail Server IPs
- 148.163.146.67 ↩ mx0a-00302101.pphosted.com
SOA Record
Raw SOA
dns101.register.com root.register.com 120042815 10800 3600 604800 3600
Primary NS (mname)
dns101.register.com
Admin Email (rname)
root@register.com
Serial
120042815
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
dns102.register.com
dns101.register.com
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
✗ 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
7 records- SPFv=spf1 include:spf.protection.outlook.com -all
- MS=ms59360077
- 65and41lh6fhr2f5fn168cedst
- fd7ijdt87ppvh9ooe06v7ahone
- 0pm4sfZfIBAnNYBn4W/IH7/32QAvY1Wunvgooja6sHAcPtn7gLbf8XKSaDUom0PyWHq6xkRXe3P8DWA6lMaQ4w==
- SPFv=spf1 include:_netblocks.mimecast.com ~all
- SPFv=spf1 include:icpbounce.com include:icontact.com a mx -all
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