Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cpihoa.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 18:07:52 UTC · ↺ Refresh
MX Hostnames
- cpihoa-com.mail.protection.outlook.com
MX Priorities
- cpihoa-com.mail.protection.outlook.com: 0
A / AAAA Records
- 172.67.69.104 (no PTR)
- 104.26.6.175 (no PTR)
- 104.26.7.175
- 2606:4700:20::ac43:4568
- 2606:4700:20::681a:6af
- 2606:4700:20::681a:7af
Mail Server IPs
- 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
- 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
- 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
- 2a01:111:f403:f90b:: ↩ mail-bn6pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f804::2 ↩ mail-co1pr05cu00402.inbound.protection.outlook.com
SOA Record
Raw SOA
curt.ns.cloudflare.com dns.cloudflare.com 2398764137 10000 2400 604800 1800
Primary NS (mname)
curt.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398764137
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
irma.ns.cloudflare.com
curt.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 mx a ip4:24.249.185.48/28 ip4:168.245.62.215 include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=50; rua=mailto:[email protected]; ruf=mailto:[email protected]; ri=84600;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 50% of failing messages only
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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- v=verifydomain MS=5288854
- MS=ms51772999
- apple-domain-verification=8Th1urkB95AopOEG
- google-site-verification=QVTV_N2rXqfZnPYWT0KKZolYAS2dF2sfhubwrzFcKzI
- SPFv=spf1 mx a ip4:24.249.185.48/28 ip4:168.245.62.215 include:spf.protection.outlook.com -all
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