Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
coregroupus.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 21:12:43 UTC · ↺ Refresh
MX Hostnames
- coregroupus-com.mail.protection.outlook.com
MX Priorities
- coregroupus-com.mail.protection.outlook.com: 5
A / AAAA Records
- 198.202.211.1 (no PTR)
Mail Server IPs
- 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
- 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
- 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
- 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
- 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
SOA Record
Raw SOA
achiel.ns.cloudflare.com dns.cloudflare.com 2398493558 10000 2400 604800 1800
Primary NS (mname)
achiel.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398493558
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
cloe.ns.cloudflare.com
achiel.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:216.85.115.0/24 ip4:54.157.174.158 ip4:35.153.248.116 a:remote.coregroupus.com include:spf.protection.outlook.com a:EmployerOnDemand.com include:_spf.psm.knowbe4.com include:mailer.myclickfunnels.com ~all include:mailgun.org ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
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
7 records- google-site-verification=9be4CY5OQRV1GAdHFw0UqN3gWFjp-CDvWkcFL-j-VA0
- google-site-verification=l_MhDT5ojo1R5Zv8FC4-a7euenx_2uiRBiSMIdS01C0
- SPFv=spf1 ip4:216.85.115.0/24 ip4:54.157.174.158 ip4:35.153.248.116 a:remote.coregroupus.com include:spf.protection.outlook.com a:EmployerOnDemand.com include:_spf.psm.knowbe4.com include:mailer.myclickfunnels.com ~all include:mailgun.org ~all
- 5n15pwfilY1QpCRMDCzMplNUd4ekwZeB9W_JAGMMsfg
- MS=ms66244479
- clickfunnels-domain-verification=jwXLNE
- google-site-verification=5n15pwfilY1QpCRMDCzMplNUd4ekwZeB9W_JAGMMsfg
Full email verification for coregroupus.com
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