tamsa.com.mx

Valid Email Server
Domain Lookup › tamsa.com.mx

Domain Overview

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

Checked via [email protected] · 2026-03-28 08:23:04 UTC · ↺ Refresh

MX Hostnames

  • mx2.hc3794-51.iphmx.com
  • mx1.hc3794-51.iphmx.com

MX Priorities

  • mx2.hc3794-51.iphmx.com: 10
  • mx1.hc3794-51.iphmx.com: 10

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 139.138.32.122 ↩ esa7.hc3794-51.iphmx.com
  • 139.138.32.62 ↩ esa6.hc3794-51.iphmx.com
  • 207.54.92.68 ↩ esa3.hc3794-51.iphmx.com
  • 207.54.92.69 ↩ esa4.hc3794-51.iphmx.com
  • 207.54.92.59 ↩ esa1.hc3794-51.iphmx.com
  • 139.138.32.125 ↩ esa8.hc3794-51.iphmx.com
  • 207.54.92.60 ↩ esa2.hc3794-51.iphmx.com
  • 216.71.140.78 ↩ esa5.hc3794-51.iphmx.com

SOA Record

Raw SOA dns.tamsa.com.mx tammer.tamsa.com.mx 2026021101 300 300 604800 86400
Primary NS (mname)
dns.tamsa.com.mx
Admin Email (rname)
tammer@tamsa.com.mx
Serial
2026021101
Refresh
300s
Retry
300s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns1.techintgroup.net
otsrv1.techintgroup.net
dns1.techintgroup.net
dns.tamsa.com.mx
dns2.techintgroup.net

SPF Record

✓ Strict (-all)
v=spf1 exists:%{i}.spf.hc3794-51.iphmx.com include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1;p=reject;rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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 exists:%{i}.spf.hc3794-51.iphmx.com include:spf.protection.outlook.com -all
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