Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
lopez-castro.com.mx
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 22:54:15 UTC · ↺ Refresh
MX Hostnames
- host1.lopez-castro.com.mx
MX Priorities
- host1.lopez-castro.com.mx: 0
A / AAAA Records
- 78.47.145.190 ↩ host1.lopez-castro.com.mx
Mail Server IPs
- 78.47.145.190 ↩ host1.lopez-castro.com.mx
SOA Record
Raw SOA
nsa.web-hostingmx.com mxa2.web-hostingmx.com 2025102100 3600 1800 1209600 86400
Primary NS (mname)
nsa.web-hostingmx.com
Admin Email (rname)
mxa2@web-hostingmx.com
Serial
2025102100
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.lopez-castro.com.mx
ns2.lopez-castro.com.mx
SPF Record
✓ Soft Fail (~all)
v=spf1 +mx +a +ip4:78.47.145.190 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo 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- SPFv=spf1 +mx +a +ip4:78.47.145.190 ~all
- MS=2B5225E202439C41C6E92865FEA29E3499D493DD
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