rengen.com.mx

Valid Email Server
Domain Lookup › rengen.com.mx

Domain Overview

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

Checked via [email protected] · 2026-03-21 23:43:18 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 199.127.61.39 ↩ server.tusitioenlinea.net

Mail Server IPs

  • 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
  • 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
  • 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
  • 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
  • 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:f802::3 ↩ mail-sj0pr03cu01403.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.tusitioenlinea.net monitor.tusitioenlinea.net 2026031601 3600 1800 1209600 86400
Primary NS (mname)
ns1.tusitioenlinea.net
Admin Email (rname)
monitor@tusitioenlinea.net
Serial
2026031601
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns1.tusitioenlinea.net
ns2.tusitioenlinea.net

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:199.127.61.39 +a +mx +ip4:104.243.33.19 +include:spf.protection.outlook.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 392 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

4 records
  • SPFv=spf1 ip4:199.127.61.39 +a +mx +ip4:104.243.33.19 +include:spf.protection.outlook.com ~all
  • MS=ms81781579
  • ms81781579.msv1.invalid
  • MS=8AE504C1E6C275886069D9171FC4511504BF8BC4
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