Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cpr1.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-30 01:02:46 UTC · ↺ Refresh
MX Hostnames
- cpr1-com.mail.protection.outlook.com
MX Priorities
- cpr1-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.19.154.92 (no PTR)
Mail Server IPs
- 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
- 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
- 52.101.9.0 ↩ mail-bl2pr02cu00100.inbound.protection.outlook.com
- 52.101.9.24 ↩ mail-bl2pr02cu00400.inbound.protection.outlook.com
- 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.inbound.protection.outlook.com
- 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
SOA Record
Raw SOA
ns53.domaincontrol.com dns.jomax.net 2026012901 28800 7200 604800 600
Primary NS (mname)
ns53.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026012901
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns53.domaincontrol.com
ns54.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:one.zoho.com include:zcsend.net include:_spf.odoo.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=reject;pct=100;ri=604800;aspf=r;adkim=r;fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: reject
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
5 records- zoho-verification=zb52779249.zmverify.zoho.com
- google-site-verification=eW--voLn1xEH1PRYANsU7MMvnhxk1hyfLWRrdyfM2a4
- SPFv=spf1 include:spf.protection.outlook.com include:one.zoho.com include:zcsend.net include:_spf.odoo.com -all
- google-site-verification=apYxVo1mTFYP-ki61Y3Rz9Tav02iv7SUUELTZEjWlaU
- amazonses:4bLOsFw7suRIXsBq4+LAl2FgDUaa5SLONVGNxvlO7kA=
Full email verification for cpr1.com
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