cbwchc.org

Valid Email Server
Domain Lookup › cbwchc.org

Domain Overview

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

Checked via [email protected] · 2026-03-18 22:56:53 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

  • cbwchc-org.mail.protection.outlook.com: 5

A / AAAA Records

  • 198.202.211.1 (no PTR)

Mail Server IPs

  • 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
  • 52.101.9.0 ↩ mail-bl2pr02cu00100.inbound.protection.outlook.com
  • 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
  • 52.101.194.3 ↩ mail-ch1pr04cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
  • 2a01:111:f403:f90f::1 ↩ mail-sa9pr04cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:c946::6 ↩ mail-ch5pr02cu00406.inbound.protection.outlook.com

SOA Record

Raw SOA ns89.worldnic.com namehost.worldnic.com 125101318 10800 3600 604800 3600
Primary NS (mname)
ns89.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125101318
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns89.worldnic.com
ns90.worldnic.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:208.221.31.96/28 ip4:24.103.27.32/28 ip4:152.193.127.232/29 ip4:148.59.100.16/28 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

4 records
  • duo_sso_verification=MWbjAJz13WeiWYrnHFAf6MG7pyq4tG6FgMJdzCRGJPNiFCbMC8R3JuayQDwAa8OW
  • MS=ms31148906
  • SPFv=spf1 ip4:208.221.31.96/28 ip4:24.103.27.32/28 ip4:152.193.127.232/29 ip4:148.59.100.16/28 include:spf.protection.outlook.com -all
  • wrike-verification=NjMzNjE4OTo3NjI5NGI0MGExNGU4ZTI3YWY2ZjhmODEwOWQ0ZDg5NmQyOWI4ZWQxNDBiOTdhNDQ1OTMxMzUyYWJhMWM3ZGU5
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