Domain Overview
DNS: ✓ just now
Checker: ✓ just now
jaycom.com.mx
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-09-23 09:12:09 UTC · ↺ Refresh
MX Hostnames
- mail.jaycom.com.mx
MX Priorities
- mail.jaycom.com.mx: 10
A / AAAA Records
- 72.249.55.30 ↩ v285895.vpsmx.net
Mail Server IPs
- 72.249.55.30 ↩ v285895.vpsmx.net
SOA Record
Raw SOA
ns1.jaycom.com.mx hostmaster.jaycom.com.mx 2026060104 3600 3600 1209600 86400
Primary NS (mname)
ns1.jaycom.com.mx
Admin Email (rname)
hostmaster@jaycom.com.mx
Serial
2026060104
Refresh
3600s
Retry
3600s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.jaycom.com.mx
ns1.jaycom.com.mx
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:72.249.55.30 include:smtp.relay.serverneubox.com.mx include:_spf.odoo.com include:vpsmx.net -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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 ip4:72.249.55.30 include:smtp.relay.serverneubox.com.mx include:_spf.odoo.com include:vpsmx.net -all
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