Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sgmc.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-30 04:47:39 UTC · ↺ Refresh
MX Hostnames
- sgmc-org.mail.protection.outlook.com
MX Priorities
- sgmc-org.mail.protection.outlook.com: 0
A / AAAA Records
- 151.101.66.159 (no PTR)
Mail Server IPs
- 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
- 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c946::6 ↩ mail-ch5pr02cu00406.inbound.protection.outlook.com
SOA Record
Raw SOA
ns2.sgmc.org administrator.sgmc.org 2026031003 28800 7200 604800 10
Primary NS (mname)
ns2.sgmc.org
Admin Email (rname)
administrator@sgmc.org
Serial
2026031003
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
10s
Nameservers (NS)
ns3.sgmc.org
ns1.sgmc.org
ns2.sgmc.org
SPF Record
✓ Strict (-all)
v=spf1 a:mailers.carebridge.net ip4:209.225.43.180/32 ip4:66.179.47.134/32 ip4:74.86.112.123/32 ip4:74.84.96.162/32 ip4:12.8.127.48/32 include:spf.protection.outlook.com include:spf.emailsignatures365.com include:_spf.brightmove.com include:_spf.psm.knowbe4.com include:8974107.spf03.hubspotemail.net -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; aspf=s; pct=100;
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._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- SPFv=spf1 a:mailers.carebridge.net ip4:209.225.43.180/32 ip4:66.179.47.134/32 ip4:74.86.112.123/32 ip4:74.84.96.162/32 ip4:12.8.127.48/32 include:spf.protection.outlook.com include:spf.emailsignatures365.com include:_spf.brightmove.com include:_spf.psm.knowbe4.com include:8974107.spf03.hubspotemail.net -all
- MS=ms35078052
- google-site-verification=hJjjfWWFnoHL8XGEGHESjJQ5MdtXrLMhfzZgCnSS-5o
- apple-domain-verification=unb8Rs8PKfxk2RV5
- facebook-domain-verification=imnsznn6rhej5kelyehl7d9mt87hdu
- OIVUHv/If+MKx4k9iz6QxNGQpAsV59Hbjp+BkrXrR/bmLp3zKPDQfuUSLR1nEQXhvKjH01PQc7Vl+Art8C5Z1w==
- 3XAFCf6U0kPMDI2nhDYyW7hAh2NVmaMlT1oztI6L2gTSLR/aqBNexPlBOtbFPV4y40BpsB92seXkxZbZWTiD4g==
- teamviewer-sso-verification=165e10fdb540413eb59e1f1521f6a425
- monday-com-verification=GdokroPEwMmLeLpJ-O8sVrLRvi6_GX-DH6Qj0hpWcIQ
Full email verification for sgmc.org
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits