iit.com.mx

Valid Email Server
Domain Lookup › iit.com.mx

Domain Overview

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

Checked via [email protected] · 2026-04-01 23:54:16 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 195.250.27.158 ↩ pl4307.mex1.stableserver.net

Mail Server IPs

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

SOA Record

Raw SOA ns1.suempresa.com cavpalencia.hotmail.com 2025040602 3600 3600 3600 3600
Primary NS (mname)
ns1.suempresa.com
Admin Email (rname)
cavpalencia@hotmail.com
Serial
2025040602
Refresh
3600s
Retry
3600s
Expire
3600s
Minimum TTL
3600s

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

✗ 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

2 records
  • DMARCv=DMARC1; p=none; rua=mailto:[email protected];
  • 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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