dva.mx

Valid Email Server
Domain Lookup › dva.mx

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
dva.mx
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-27 02:44:44 UTC · ↺ Refresh

MX Hostnames

  • dva-mx.mail.protection.outlook.com

MX Priorities

  • dva-mx.mail.protection.outlook.com: 10

A / AAAA Records

  • 50.63.8.212 ↩ 212.8.63.50.host.secureserver.net

Mail Server IPs

  • 52.101.194.3 ↩ mail-ch1pr04cu00103.inbound.protection.outlook.com
  • 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
  • 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
  • 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com
  • 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
  • 2a01:111:f403:f902:: ↩ mail-bl2pr04cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA mail.dva.mx core.benology.com.mx 2016101125 21600 3600 604800 86400
Primary NS (mname)
mail.dva.mx
Admin Email (rname)
core@benology.com.mx
Serial
2016101125
Refresh
21600s
Retry
3600s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

dns3.benology.com.mx
dns2.benology.com.mx
srvdvaadfile.dvamex.local
mail.dva.mx

SPF Record

✓ Strict (-all)
v=spf1 ip4:200.38.60.241 ip4:200.66.81.220 include:spf.protection.outlook.com a:mail.dva.mx a:dva.mx mx:dva.mx -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict 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

2 records
  • MS=ms47939578
  • SPFv=spf1 ip4:200.38.60.241 ip4:200.66.81.220 include:spf.protection.outlook.com a:mail.dva.mx a:dva.mx mx:dva.mx -all
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