Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
centrepartners.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 21:06:03 UTC · ↺ Refresh
MX Hostnames
- centrepartners-com.mail.protection.outlook.com
MX Priorities
- centrepartners-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.26.13.138 (no PTR)
- 172.67.72.198 (no PTR)
- 104.26.12.138
- 2606:4700:20::681a:c8a
- 2606:4700:20::681a:d8a
- 2606:4700:20::ac43:48c6
Mail Server IPs
- 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
- 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
- 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
- 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c902::7 ↩ mail-sj0pr02cu00107.inbound.protection.outlook.com
- 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:f90d::1 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f90f::1 ↩ mail-sa9pr04cu00201.inbound.protection.outlook.com
SOA Record
Raw SOA
ishaan.ns.cloudflare.com dns.cloudflare.com 2396272912 10000 2400 604800 1800
Primary NS (mname)
ishaan.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396272912
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
maleah.ns.cloudflare.com
ishaan.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spfhost.messageprovider.com include:senderidhost.messageprovider.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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
4 records- openai-domain-verification=dv-m167Fie1J4n0H3Tc5TWyMjBi
- SPFv=spf1 include:spf.protection.outlook.com include:spfhost.messageprovider.com include:senderidhost.messageprovider.com -all
- 0ed1fe018a9e95d9f939e44696aaef13369465d6d5
- apple-domain-verification=YEo6EnpZEF9JMLma
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