Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
staffing.com.co
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-04 17:23:56 UTC · ↺ Refresh
MX Hostnames
- staffing-com-co.mail.protection.outlook.com
MX Priorities
- staffing-com-co.mail.protection.outlook.com: 0
A / AAAA Records
- 198.100.156.65 ↩ server3.hostingfacil.co
- 2607:5300:203:7ae7:100::1 ↩ server3.hostingfacil.co
Mail Server IPs
- 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
- 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 52.101.9.0 ↩ mail-bl2pr02cu00100.inbound.protection.outlook.com
- 52.101.9.14 ↩ mail-bl0pr03cu00206.inbound.protection.outlook.com
- 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 2a01:111:f403:f905::4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 2a01:111:f403:f902:: ↩ mail-bl2pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c946::3 ↩ mail-ch0pr04cu00603.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.hostingfacil.co ticket.hostingfacil.co 2026021801 3600 1800 1209600 86400
Primary NS (mname)
ns1.hostingfacil.co
Admin Email (rname)
ticket@hostingfacil.co
Serial
2026021801
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.hostingfacil.co
ns2.hostingfacil.co
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +ip4:51.222.40.231 +ip4:198.100.156.65 include:_spf.hostingfacil.co +include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
default._domainkey
mail._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
2 records- brevo-code:c23fbd2f89724d2a9810fb1e1c226466
- SPFv=spf1 +a +mx +ip4:51.222.40.231 +ip4:198.100.156.65 include:_spf.hostingfacil.co +include:spf.protection.outlook.com -all
Full email verification for staffing.com.co
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits