Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
prmseguros.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 10:28:35 UTC · ↺ Refresh
MX Hostnames
- smtp.prmseguros.com
MX Priorities
No priority data.
A / AAAA Records
- 51.222.203.155
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns1.escala.net.mx
ns2.escala.net.mx
SPF Record
✗ Invalid
v=spf1 mx ip4:51.222.203.155/32 a:smtp02.tamex.mx a:smtp03.tamex.mx a:smtp04.tamex.mx a:smtp05.tamex.mx a:smtp06.tamex.mx ip4:192.99.240.4/30 -all
📊 DNS lookups: 11/10
— over limit!
⚠ Too many DNS lookups (11/10) — SPF will fail validation. Reduce include: statements.
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 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
1 record- SPFv=spf1 mx ip4:51.222.203.155/32 a:smtp02.tamex.mx a:smtp03.tamex.mx a:smtp04.tamex.mx a:smtp05.tamex.mx a:smtp06.tamex.mx ip4:192.99.240.4/30 -all
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