Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
stx.com.mx
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-02 13:53:22 UTC · ↺ Refresh
MX Hostnames
- mail.stx.com.mx
MX Priorities
- mail.stx.com.mx: 10
A / AAAA Records
- 149.56.12.255 ↩ hoth.delfeno.com.mx
Mail Server IPs
- 54.39.202.225 ↩ mail.stx.com.mx
SOA Record
Raw SOA
ns1.stx.com.mx hostmaster.stx.com.mx 2025070802 10800 3600 1296000 3840
Primary NS (mname)
ns1.stx.com.mx
Admin Email (rname)
hostmaster@stx.com.mx
Serial
2025070802
Refresh
10800s
Retry
3600s
Expire
1296000s
Minimum TTL
3840s
Nameservers (NS)
ns1.delfeno.com.mx
ns2.delfeno.com.mx
SPF Record
✓ Soft Fail (~all)
v=spf1 +a +mx +ip:51.79.55.185 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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- SPFv=spf1 +a +mx +ip:51.79.55.185 ~all
- google-site-verification=OBLp6FmatBvGY_Ol5Cfqw3bt4367Mj8uS4f6adVfWMs
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