Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
reachcdc.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 05:01:31 UTC · ↺ Refresh
MX Hostnames
- reachcdc-org.mail.protection.outlook.com
MX Priorities
- reachcdc-org.mail.protection.outlook.com: 10
A / AAAA Records
- 23.82.78.21 ↩ sea2.hostedatnetraising.com
Mail Server IPs
- 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
- 52.101.194.19 ↩ mail-ch5pr02cu00303.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:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1466.awsdns-55.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1466.awsdns-55.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1466.awsdns-55.org
ns-15.awsdns-01.com
ns-1752.awsdns-27.co.uk
ns-880.awsdns-46.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:50.196.18.1 ip4:23.82.78.21 ip4:23.82.78.4 ip4:170.146.0.0/16 include:e2ma.net include:servers.mcsv.net include:_spf.psm.knowbe4.com include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; adkim=r; aspf=s; pct=100; rf=afrf; ri=86400
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._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- bw=A7wsBfgRqXHKWcVTSPCU86NaxcQWxe2pJKIVEITF31PH
- SPFv=spf1 ip4:50.196.18.1 ip4:23.82.78.21 ip4:23.82.78.4 ip4:170.146.0.0/16 include:e2ma.net include:servers.mcsv.net include:_spf.psm.knowbe4.com include:spf.protection.outlook.com -all
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