mbc.org

Valid Email Server
Domain Lookup › mbc.org
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
mbc.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-07-01 16:00:26 UTC · ↺ Refresh

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MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 104.21.16.38 (no PTR)
  • 172.67.166.21 (no PTR)
  • 2606:4700:3035::ac43:a615
  • 2606:4700:3037::6815:1026

Mail Server IPs

  • 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
  • 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
  • 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
  • 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c927::1 ↩ mail-bn8pr05cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:c946:: ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com

SOA Record

Raw SOA ashley.ns.cloudflare.com dns.cloudflare.com 2406154419 10000 2400 604800 1800
Primary NS (mname)
ashley.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2406154419
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

coby.ns.cloudflare.com
ashley.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:40.139.16.1 ip4:4.79.160.68 ip4:40.128.64.227 ip4:4.79.160.66 ip4:4.79.160.67 ip4:40.128.64.224 include:spf.protection.outlook.com include:aspmx.pardot.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate 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

8 records
  • facebook-domain-verification=sjp52l6zwh7q58rtljddgdkdvaxlre
  • google-site-verification=IWrcjakgv7DwVJ-WnQ6aa15Y8FgL4JL22-JbEigxYas
  • pardot1028373=0a9ab23408db38ba32dc2129765752baaee98dc06cf800e253d32165190b7e72
  • sending_domain1028373=467f4fef131f2e6c9487d6197d7a5cdc0d2a2ca02d5491a33c94f18ecda4f1dc
  • SPFv=spf1 ip4:40.139.16.1 ip4:4.79.160.68 ip4:40.128.64.227 ip4:4.79.160.66 ip4:4.79.160.67 ip4:40.128.64.224 include:spf.protection.outlook.com include:aspmx.pardot.com ~all
  • 2WnD6KGz3/ReT2xQR/vjkqsxxO4WajnfnwZXZ2YiJP3iAdq3bDZwO0QJOuBAyVyj7nMiEvN+w1CjuaIuKDQb+w==
  • MS=0539C3CC466282F7620C653688E2DDD7286F40B9
  • MS=ms35461965
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