itonbusiness.com

Valid Email Server
Domain Lookup › itonbusiness.com

Domain Overview

DNS: ✓ 1mo ago Checker: ✓ 1mo ago
itonbusiness.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-06 13:53:31 UTC · ↺ Refresh

MX Hostnames

  • itonbusiness-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 186.209.113.153 ↩ br60-da.valueserver.net.br

Mail Server IPs

  • 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
  • 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
  • 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
  • 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f901::2 ↩ mail-bl2pr02cu00402.inbound.protection.outlook.com
  • 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
  • 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.valueserver.net.br hostmaster.itonbusiness.com 2025121802 3600 3600 1209600 86400
Primary NS (mname)
ns1.valueserver.net.br
Admin Email (rname)
hostmaster@itonbusiness.com
Serial
2025121802
Refresh
3600s
Retry
3600s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns1.valueserver.net.br
ns2.valueserver.net.br

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:spf.zohomail360.com include:one.zoho.com ~all
📊 DNS lookups: 3/10

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

1 record
  • SPFv=spf1 include:spf.protection.outlook.com include:spf.zohomail360.com include:one.zoho.com ~all
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