folmex.com.mx

Valid Email Server
Domain Lookup › folmex.com.mx

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
folmex.com.mx
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-01 23:47:04 UTC · ↺ Refresh

MX Hostnames

  • ns1.folmex.com.mx

MX Priorities

  • ns1.folmex.com.mx: 10

A / AAAA Records

  • 192.168.160.1 (no PTR)
  • 189.204.243.220 ↩ folmex.com.mx

Mail Server IPs

  • 189.204.243.220 ↩ folmex.com.mx
  • 192.168.160.1 (no PTR)

SOA Record

Raw SOA ns1.folmex.com.mx hostmaster.folmex.com.mx 474 900 600 86400 3600
Primary NS (mname)
ns1.folmex.com.mx
Admin Email (rname)
hostmaster@folmex.com.mx
Serial
474
Refresh
900s
Retry
600s
Expire
86400s
Minimum TTL
3600s

Nameservers (NS)

ns1.folmex.com.mx

SPF Record

✓ Strict (-all)
v=spf1 ip4:189.204.243.220 ip4:192.168.30.168 -all
📊 DNS lookups: 0/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:sistemas@folmex; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 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
  • DMARCv=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:sistemas@folmex; fo=1
  • SPFv=spf1 ip4:189.204.243.220 ip4:192.168.30.168 -all
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