Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cosmos.com.mx
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 01:00:06 UTC · ↺ Refresh
MX Hostnames
- email.cosmos.com.mx
MX Priorities
- email.cosmos.com.mx: 1
A / AAAA Records
- 104.26.14.201 (no PTR)
- 104.26.15.201 (no PTR)
- 172.67.74.66 (no PTR)
- 2606:4700:20::681a:fc9 (no PTR)
- 2606:4700:20::681a:ec9 (no PTR)
- 2606:4700:20::ac43:4a42 (no PTR)
Mail Server IPs
- 74.81.93.173 ↩ mx173.cpanel6.xdominio.com
SOA Record
Raw SOA
ian.ns.cloudflare.com dns.cloudflare.com 2399540437 10000 2400 604800 1800
Primary NS (mname)
ian.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399540437
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
lisa.ns.cloudflare.com
ian.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 a mx include:smtp.cosmos.com.mx +ip4:74.81.93.170 +ip4:104.245.35.4 +ip4:69.28.90.162 include:spf.mailjet.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; pct=100; ri=86400
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
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
4 records- yahoo-verification-key=GF3yTUj7uFSllCaw83WQT4Cp8lJIpX7SWScZu9ezFUs=
- google-site-verification=YpKsWtvj5TrjKrWW4wO0CSMrTBoDrQfWhsSQU1FVCAM
- google-site-verification=mOliqfD66dj2vBlOE7tTYgeJuR3jp0twuJsbFOvqJ6U
- SPFv=spf1 a mx include:smtp.cosmos.com.mx +ip4:74.81.93.170 +ip4:104.245.35.4 +ip4:69.28.90.162 include:spf.mailjet.com -all
Full email verification for cosmos.com.mx
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits