Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
crcsi.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 13:31:09 UTC · ↺ Refresh
MX Hostnames
- crcsi-org.mail.protection.outlook.com
MX Priorities
- crcsi-org.mail.protection.outlook.com: 0
A / AAAA Records
- 165.22.45.169 ↩ 1249717.cloudwaysapps.com
Mail Server IPs
- 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
- 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com
- 2a01:111:f403:c946::3 ↩ mail-ch0pr04cu00603.inbound.protection.outlook.com
- 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
SOA Record
Raw SOA
ns55.domaincontrol.com dns.jomax.net 2026022503 28800 7200 604800 600
Primary NS (mname)
ns55.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026022503
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns55.domaincontrol.com
ns56.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 mx a:crcexch.crcsi.org include:spf.protection.outlook.com ip4:24.101.27.210 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
mail._domainkey
s1._domainkey
s2._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
9 records- wF9tyysLBwr+13tR6CoMW/FKBl8mPXmRKSn6eWZGANM/drTJuBPy+fQENERwLVU443BhpOi/Qzwmx0G1oSCv5g==
- apple-domain-verification=eLLeAlI5rK5gp5Kv
- bw=l/cAxi2fBcspF4uRmA5gLOYYLVrbNmzMPrQyTBgfU2GF
- have-i-been-pwned-verification=8d534b200d362cc15c0507241c7bb649
- MS=AF0B90FB08E0C6665D7A255FFC1757541CAE65DD
- SPFv=spf1 mx a:crcexch.crcsi.org include:spf.protection.outlook.com ip4:24.101.27.210 -all
- v=verifydomain MS=1672550
- brevo-code:d8c10146838cadf212b24e20a9b4f10b
- google-site-verification=z30qAIwTZng2CbC5pCszrhZW08KxYu_VGtL2trU7rc4
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