cmbinfo.com

Valid Email Server

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
cmbinfo.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-18 07:11:38 UTC · ↺ Refresh

MX Hostnames

  • cmbinfo-com.mail.protection.outlook.com

MX Priorities

  • cmbinfo-com.mail.protection.outlook.com: 10

A / AAAA Records

  • 141.193.213.10 (no PTR)
  • 141.193.213.11 (no PTR)

Mail Server IPs

  • 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
  • 52.101.8.51 ↩ mail-dm1pr04cu00203.inbound.protection.outlook.com
  • 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
  • 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
  • 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
  • 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com

SOA Record

Raw SOA ns-225.awsdns-28.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-225.awsdns-28.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-1063.awsdns-04.org
ns-1911.awsdns-46.co.uk
ns-225.awsdns-28.com
ns-912.awsdns-50.net

SPF Record

✓ Soft Fail (~all)
v=spf1 a include:spf.protection.outlook.com include:bulk.decipherinc.com include:_spf.salesforce.com include:_spf.intacct.com include:75217.spf08.hubspotemail.net include:spf-us.emailsignatures365.com include:psm.knowbe4.com ~all
📊 DNS lookups: 8/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

19 records
  • SPFv=spf1 a include:spf.protection.outlook.com include:bulk.decipherinc.com include:_spf.salesforce.com include:_spf.intacct.com include:75217.spf08.hubspotemail.net include:spf-us.emailsignatures365.com include:psm.knowbe4.com ~all
  • google-site-verification=xnVtUf7e424PzBjXMGVPhmJ5ZAiz7ovgBacaa86PNQg
  • iZYtX+Bkzty3in3D18goJgvJDmK4xMcDxcJgFjOpRaUUeZ0zQhGx3R0BnGwFEVUvZzyO2tfXWBHTJOwo0IoTCw==
  • google-site-verification=_PyhVXSe2HWvNhVcobPwQ9BocOfP89v69vtMM8VPwcc
  • bw=AY31XmYEiZy6J0aVtjlSOGiZozcBodDbroGZtQSzpJTf
  • openai-domain-verification=dv-QoJuMjN5fIrSPldn8OMd0uYw
  • 5bii3ka15kn7escsmdtie9uo13
  • intacct-esk=C06AF83E2F14492AE0539A220D0A4492
  • FnBQC5y3gqTfgjlizusV3lwVnUEH9x9EZX1SerTATaFNlrj74HzDsVIZqv4DEnICpWEhIbb0L6aWtXcEeUveVg==
  • cisco-ci-domain-verification=69f2af4efc46c356b3728dc781ca6f9dbbab92282cbd5216cedd6517e8474cb0
  • MS=ms76332611
  • google-site-verification=S52yQuUp7Snu5euBjdGYEKbPQ9anKtaLonvdtAT7Lf0
  • o770t6kcud072duop7s6ncks0c
  • duo_sso_verification=nWBrxuuArcgZbKm21R6DQ1PoFUiKIOtWJ4aB2hB0ckcSwlgsWA8htR0p9BMnHiwz
  • asv=7b06861d457cf5a4679b7146c48b9bde
  • google-site-verification=WNvZX3Il48vL2aAV_GmCie3ML9kFAcBHu-qxVUBsZgc
  • globalsign-domain-verification=M_gp28wkKYIgkLW2m9B6WkVjdoIK1Q7xnb1cRCF3uF
  • ZOOM_verify_8wF2MefgWX107XbspUZaep
  • google-site-verification=DgI0lWHah65mFfSv_RzQ14zuKUgTK2qr0HP-eY0tUvU
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