sbchc.org

Valid Email Server
Domain Lookup › sbchc.org

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
sbchc.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-25 10:22:00 UTC · ↺ Refresh

MX Hostnames

  • sbchc-org.mail.protection.outlook.com

MX Priorities

  • sbchc-org.mail.protection.outlook.com: 10

A / AAAA Records

  • 141.193.213.10 (no PTR)

Mail Server IPs

  • 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
  • 52.101.41.0 ↩ mail-byapr05cu00400.inbound.protection.outlook.com
  • 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
  • 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ns.sbchc.org zonemaster.sbchc.org 2026030601 3500 3600 86400 3600
Primary NS (mname)
ns.sbchc.org
Admin Email (rname)
zonemaster@sbchc.org
Serial
2026030601
Refresh
3500s
Retry
3600s
Expire
86400s
Minimum TTL
3600s

Nameservers (NS)

ns1.sbchc.org
ns.sbchc.org
ns2.sbchc.org

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com a:ns.sbchc.org -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._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

2 records
  • SPFv=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com a:ns.sbchc.org -all
  • MS=ms86714798
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