gccmh.org

Valid Email Server
Domain Lookup › gccmh.org

Domain Overview

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

Checked via [email protected] · 2026-04-04 07:21:37 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

  • gccmh-org.mail.protection.outlook.com: 0

A / AAAA Records

  • 35.212.127.26 ↩ 26.127.212.35.bc.googleusercontent.com

Mail Server IPs

  • 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
  • 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
  • 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
  • 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
  • 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c91d:: ↩ mail-mw2pr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f90b:: ↩ mail-bn6pr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c902::7 ↩ mail-sj0pr02cu00107.inbound.protection.outlook.com

SOA Record

Raw SOA dns.merit.net healthcaresupport.merit.edu 2024120500 28800 14400 2419200 14400
Primary NS (mname)
dns.merit.net
Admin Email (rname)
healthcaresupport@merit.edu
Serial
2024120500
Refresh
28800s
Retry
14400s
Expire
2419200s
Minimum TTL
14400s

Nameservers (NS)

dns3.merit.net
dns1.merit.net
dns2.merit.net

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

3 records
  • MS=ms42580638
  • apple-domain-verification=cZRD4YbLutIx4vnM
  • SPFv=spf1 include:spf.protection.outlook.com -all
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