Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
yupi.com.co
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-21 09:23:47 UTC · ↺ Refresh
MX Hostnames
- yupi-com-co.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 46.28.43.129
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
nserver.calipso.com.co
nserver2.calipso.com.co
SPF Record
✓ Strict (-all)
v=spf1 mx a ip4:200.41.76.134 include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- brevo-code:3d411a8773ba9d4fd3cfac2db94d3548
- SPFv=spf1 mx a ip4:200.41.76.134 include:spf.protection.outlook.com -all
- MS=156DC7E92550E044DB8C70745C84A57445F6803A
- MS=ms52433314
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