Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sigmasolutions.com.mx
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 15:45:18 UTC · ↺ Refresh
MX Hostnames
- mail.sigmasolutions.com.mx
MX Priorities
- mail.sigmasolutions.com.mx: 10
A / AAAA Records
- 72.249.55.45 ↩ vps.bojorge.com.mx
Mail Server IPs
- 72.249.55.45 ↩ vps.bojorge.com.mx
SOA Record
Raw SOA
ns1.bojorge.mx hostmaster.sigmasolutions.com.mx 2024012702 3600 3600 1209600 86400
Primary NS (mname)
ns1.bojorge.mx
Admin Email (rname)
hostmaster@sigmasolutions.com.mx
Serial
2024012702
Refresh
3600s
Retry
3600s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.bojorge.mx
ns1.bojorge.mx
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ip4:72.249.55.45 include:smtp.relay.serverneubox.com.mx ~all
📊 DNS lookups: 4/10
~ 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
1 record- SPFv=spf1 a mx ip4:72.249.55.45 include:smtp.relay.serverneubox.com.mx ~all
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