Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cuallix.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 22:08:35 UTC · ↺ Refresh
MX Hostnames
- argo.centos.mx
MX Priorities
- argo.centos.mx: 10
A / AAAA Records
- 201.149.49.179 ↩ cuallix.com
Mail Server IPs
- 71.19.248.76 ↩ argo.centos.mx
SOA Record
Raw SOA
ns49.worldnic.com namehost.worldnic.com 126013021 10800 3600 604800 3600
Primary NS (mname)
ns49.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126013021
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns49.worldnic.com
ns50.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 a mx include:opcion3.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
5 records- google-site-verification=ZIlsfeFWdO8z1hszCVXTPkALDIcEXlNjCH-njdqlrt8
- qglolf5lba040prcobtk906j64
- l9ndso9lv7p4pkd54tarleku32
- maqnk6tdn305pro306jk6vme43
- SPFv=spf1 a mx include:opcion3.net -all
Full email verification for cuallix.com
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