tc-sa.com.mx

Valid Email Server
Domain Lookup › tc-sa.com.mx

Domain Overview

DNS: ✓ just now Checker: ✓ just now
tc-sa.com.mx
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-21 08:19:01 UTC · ↺ Refresh

MX Hostnames

  • fb.suantispam.com
  • mx.suantispam.com

MX Priorities

  • mx.suantispam.com: 10
  • fb.suantispam.com: 20

A / AAAA Records

  • 195.250.27.159 ↩ pl4308.mex1.stableserver.net

Mail Server IPs

  • 38.89.254.156 ↩ fe1-r2-in.ch03.l.antispamcloud.com
  • 2001:550:2:61::2fc:100 (no PTR)
  • 38.101.250.150 ↩ fe3-r2-in.atl06.l.antispamcloud.com
  • 2001:550:2:78::ca:100 ↩ fe3-r2-in.atl06.l.antispamcloud.com

SOA Record

Raw SOA ns1.suempresa.com erik\.axel\.engwall.gmail.com 2022021603 10800 3600 604800 10800
Primary NS (mname)
ns1.suempresa.com
Admin Email (rname)
erik\@axel\.engwall.gmail.com
Serial
2022021603
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s

Nameservers (NS)

ns2.suempresa.com
ns3.suempresa.com
ns1.suempresa.com

SPF Record

✓ Strict (-all)
v=spf1 a mx a:mgw.suantispam.com a:mx.suantispam.com a:kmxo.suantispam.com include:spf.antispamcloud.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 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

2 records
  • _globalsign-domain-verification=iwLqoqVeJtKHym9Gbv4oHMTJ30agbZkInM_EQE-wdg
  • SPFv=spf1 a mx a:mgw.suantispam.com a:mx.suantispam.com a:kmxo.suantispam.com include:spf.antispamcloud.com -all
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