Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
empicolsa.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 06:47:41 UTC · ↺ Refresh
MX Hostnames
- mail3.correopremium.com
MX Priorities
- mail3.correopremium.com: 0
A / AAAA Records
- 184.107.57.135 ↩ host55.latinoamericahosting.com
Mail Server IPs
- 190.8.177.62 ↩ mail3.correopremium.com
SOA Record
Raw SOA
ns85.worldnic.com namehost.worldnic.com 126031316 10800 3600 604800 3600
Primary NS (mname)
ns85.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126031316
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns86.worldnic.com
ns85.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.correopremium.com include:md02.com include:_spf.colhost.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; ruf=mailto:[email protected],mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- brevo-code:ed2f62977097dc22cc05169f566a5653
- MS=8B6A9451977D7C2CD4D3353A9E6D1D3338AA5C62
- SPFv=spf1 include:_spf.correopremium.com include:md02.com include:_spf.colhost.com -all
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