topre.com.mx

Valid Email Server
Domain Lookup › topre.com.mx

Domain Overview

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

Checked via [email protected] · 2026-03-24 21:16:50 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

  • topre-com-mx.mail.protection.outlook.com: 0

A / AAAA Records

  • 67.23.243.79 ↩ swin1.hostdime.com.mx

Mail Server IPs

  • 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
  • 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
  • 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
  • 52.101.9.21 ↩ mail-bl2pr04cu00205.inbound.protection.outlook.com
  • 2a01:111:f403:c902::7 ↩ mail-sj0pr02cu00107.inbound.protection.outlook.com
  • 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
  • 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com

SOA Record

Raw SOA ns2664.dizinc.com yesica\.solis.topre.com.mx 1770971068 10800 3600 604800 10800
Primary NS (mname)
ns2664.dizinc.com
Admin Email (rname)
yesica\@solis.topre.com.mx
Serial
1770971068
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s

Nameservers (NS)

ns2664.dizinc.com
ns2665.dizinc.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

5 records
  • MS=ms36421872
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • MS=5185710FB94BEEA9857A773BC25AD98F4704BEAB
  • duo_sso_verification=KyTNcFalIo0pL1lhHH72dsQqcLcGvZpUbltTVkmOIWcwmm2wQcwszRAAT3ud138X
  • duo_sso_verification=oyS619PFxvU9fYufizy15dnHOt1Q4mQbQXV4EJ5TU5BAL7X1gXjc6eMFH456uDsf
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