Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cep.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 23:15:38 UTC · ↺ Refresh
MX Hostnames
- cep-org.mail.protection.outlook.com
MX Priorities
- cep-org.mail.protection.outlook.com: 0
A / AAAA Records
- 141.193.213.10 (no PTR)
Mail Server IPs
- 52.101.9.14 ↩ mail-bl0pr03cu00206.inbound.protection.outlook.com
- 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
- 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
- 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
- 2a01:111:f403:f90b:: ↩ mail-bn6pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c801::1 ↩ mail-sn1pr0501cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
ns5.worldnic.com namehost.worldnic.com 125103115 10800 3600 604800 3600
Primary NS (mname)
ns5.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125103115
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns6.worldnic.com
ns5.worldnic.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:50.170.53.110 include:spf.protection.outlook.com include:_spf.qualtrics.com include:_spf.qemailserver.com include:aspmx.pardot.com include:servers.mcsv.net include:spf.mandrillapp.com include:_spf.salesforce.com include:mail.zendesk.com ip4:23.21.109.197 ip4:23.21.109.212 ip4:147.160.167.0/26 ~all
📊 DNS lookups: 8/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=quarantine;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;aspf=r;adkim=r;fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
k1._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
8 records- dropbox-domain-verification=iqv24fy4smtz
- openai-domain-verification=dv-5tf4Ab8hWgwW05bplJ987ZWB
- ZOOM_verify_d2E9Lwr9bsUbpP0t3FM9Qs
- apple-domain-verification=6qrku7v1sYXOKMQC
- SPFv=spf1 ip4:50.170.53.110 include:spf.protection.outlook.com include:_spf.qualtrics.com include:_spf.qemailserver.com include:aspmx.pardot.com include:servers.mcsv.net include:spf.mandrillapp.com include:_spf.salesforce.com include:mail.zendesk.com ip4:23.21.109.197 ip4:23.21.109.212 ip4:147.160.167.0/26 ~all
- google-site-verification=CMhwJtvZThrJX2UemcJm1cVYI9QT_xwc9XbZF-dj6Cc
- iciearbdjp9etvoseqqtavgrig
- MS=ms85657565
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