businessproerp.com

Valid Email Server
Domain Lookup › businessproerp.com

Domain Overview

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

Checked via [email protected] · 2026-03-20 22:06:37 UTC · ↺ Refresh

MX Hostnames

  • businessproerp-com.mail.eo.outlook.com

MX Priorities

  • businessproerp-com.mail.eo.outlook.com: 0

A / AAAA Records

  • 74.208.178.87 (no PTR)
  • fe80::4189:b788:2d1b:324f (no PTR)

Mail Server IPs

  • 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
  • 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
  • 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
  • 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com
  • 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
  • 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ns1045.ui-dns.com hostmaster.1und1.com 2017060259 28800 7200 604800 600
Primary NS (mname)
ns1045.ui-dns.com
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060259
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns1045.ui-dns.biz
ns1045.ui-dns.de
ns1045.ui-dns.org
ns1045.ui-dns.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.mailjet.com include:spf.protection.outlook.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

4 records
  • MS=B99725CA317D0899A7626E09E3503733E34E1301
  • "658\4dsf6s\58f4"
  • 679574
  • SPFv=spf1 include:spf.mailjet.com include:spf.protection.outlook.com ~all
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