Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sentapartners.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 05:38:22 UTC · ↺ Refresh
MX Hostnames
- sentapartners-com.mail.protection.outlook.com
MX Priorities
- sentapartners-com.mail.protection.outlook.com: 20
A / AAAA Records
- 199.60.103.109 (no PTR)
- 199.60.103.9 (no PTR)
- 2606:4700:3036::6815:4897
- 2606:4700:3031::ac43:ba44
Mail Server IPs
- 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
- 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
- 52.101.194.17 ↩ mail-ch5pr02cu00401.inbound.protection.outlook.com
- 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com
- 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
SOA Record
Raw SOA
rodrigo.ns.cloudflare.com dns.cloudflare.com 2396400260 10000 2400 604800 1800
Primary NS (mname)
rodrigo.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396400260
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
rodrigo.ns.cloudflare.com
sofia.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:216.12.129.78 ip4:35.202.125.231 include:_spf.createsend.com include:spf.protection.outlook.com include:mail.zendesk.com include:_spf.saashr.com include:spf.constantcontact.com include:_spf.smtp.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
2 records- SPFv=spf1 ip4:216.12.129.78 ip4:35.202.125.231 include:_spf.createsend.com include:spf.protection.outlook.com include:mail.zendesk.com include:_spf.saashr.com include:spf.constantcontact.com include:_spf.smtp.com -all
- google-site-verification=SOE3Ca31ZGE5iSyJwp150dXrLtbPG7JueW6VmOAho6g
Full email verification for sentapartners.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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