Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cepm.com.do
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 01:42:39 UTC · ↺ Refresh
MX Hostnames
- cepm-com-do.mail.protection.outlook.com
MX Priorities
- cepm-com-do.mail.protection.outlook.com: 10
A / AAAA Records
- 104.18.27.107 (no PTR)
- 104.18.26.107 (no PTR)
- 2606:4700::6812:1b6b
- 2606:4700::6812:1a6b
Mail Server IPs
- 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
- 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
- 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f90d::1 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c902::7 ↩ mail-sj0pr02cu00107.inbound.protection.outlook.com
SOA Record
Raw SOA
bethany.ns.cloudflare.com dns.cloudflare.com 2398695433 10000 2400 604800 1800
Primary NS (mname)
bethany.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398695433
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
jeff.ns.cloudflare.com
bethany.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ip4:91.191.211.22 ip4:143.208.164.241 ip4:66.98.45.90 include:spf.protection.outlook.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine; rua=mailto:[email protected],mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
k1._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
9 records- +VeXa2EjCK1R6Zg4rehxp4PT59yJBUECGKGu3RBx0PhzBle//1Uaw+tT64JRULtiQM6TQx8aRjYi6K6I+m00bA==
- 606l9mle66h8v9017ld8god22a
- MS=ms42454128
- amazonses:eDRRSrjZUk8VK/oumAAJitkCmdzITlw2QzICxHrTi5c=
- d5065v4a8td495s134m4gci152
- docusign=6542f3dd-deeb-4859-b704-751f2972ba4e
- ms-domain-verification=aab86fdc-a243-4a80-a626-92b289ba7683
- ovun6j3f8b6uubi1lmrkeis6rf
- SPFv=spf1 a mx ip4:91.191.211.22 ip4:143.208.164.241 ip4:66.98.45.90 include:spf.protection.outlook.com ~all
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