thearcccr.org

Valid Email Server
Domain Lookup › thearcccr.org

Domain Overview

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

Checked via [email protected] · 2026-03-18 04:07:35 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 52.44.126.31 ↩ ec2-52-44-126-31.compute-1.amazonaws.com

Mail Server IPs

  • 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
  • 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
  • 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
  • 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c91d::b ↩ mail-mw2pr02cu00603.inbound.protection.outlook.com
  • 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:c946:: ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:f902:: ↩ mail-bl2pr04cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ns39.domaincontrol.com dns.jomax.net 2026012600 28800 7200 604800 600
Primary NS (mname)
ns39.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026012600
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns39.domaincontrol.com
ns40.domaincontrol.com

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

✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ DKIM properly configured for selector: selector1

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

All TXT Records

7 records
  • docusign=54ab27f5-afee-41ea-acbe-aea6259d6c76
  • google-gws-recovery-domain-verification=53075000
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • smartsheet-site-validation=eft1omF6fSYcycMPCYV7wb4WWd7Ab0z0
  • apple-domain-verification=tyWDSI2LuQSiyMG0
  • dqb5ebe07a75fme6fgh5cqot2c
  • MS=ms42222611
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