bizcor.com

Valid Email Server
Domain Lookup › bizcor.com

Domain Overview

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

Checked via [email protected] · 2026-03-23 08:51:14 UTC · ↺ Refresh

MX Hostnames

  • bizcor-com.mail.protection.outlook.com

MX Priorities

  • bizcor-com.mail.protection.outlook.com: 0

A / AAAA Records

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

Mail Server IPs

  • 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
  • 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
  • 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
  • 52.101.41.54 ↩ mail-sj2pr05cu00506.inbound.protection.outlook.com
  • 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com
  • 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
  • 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com

SOA Record

Raw SOA john.ns.cloudflare.com dns.cloudflare.com 2397252805 10000 2400 604800 1800
Primary NS (mname)
john.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397252805
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

john.ns.cloudflare.com
mary.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 mx include:_spf.salesforce.com include:zoho.com include:spf.protection.outlook.com include:servers.mcsv.net include:mktomail.com include:relay.mailchannels.net ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 4 found
selector1._domainkey
selector2._domainkey
k1._domainkey
zoho._domainkey
✓ Public key: 392 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

6 records
  • asv_domain=e6e4839aef4ee17e70731205db60a112
  • atlassian-domain-verification=35PY1NBnP28UHDSrza4wN5sAzXz/yoJxab2RDVIJIrPqcPRMcrVECCIbCDFwkqXQ
  • knowbe4-site-verification=a89ac691186a48a0d8ccf486b71d2c97
  • SPFv=spf1 mx include:_spf.salesforce.com include:zoho.com include:spf.protection.outlook.com include:servers.mcsv.net include:mktomail.com include:relay.mailchannels.net ~all
  • MS=ms58459381
  • ZOOM_verify_NBM8gVOGRU2XY3a74HGQPA
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