workingsafe.com.co

Valid Email Server
Domain Lookup › workingsafe.com.co
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
workingsafe.com.co
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-21 02:41:11 UTC · ↺ Refresh

MX Hostnames

  • workingsafe-com-co.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 162.241.60.255

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns2.bdm.microsoftonline.com
ns3.bdm.microsoftonline.com
ns4.bdm.microsoftonline.com
ns1.bdm.microsoftonline.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 3 found
selector1._domainkey
selector2._domainkey
default._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

3 records
  • MS=ms31587252
  • mscid=GAPSGQGs+/a8aaribzw4gowLR/Od8n+ckLgchUtQnKo8nS7ZKJRljdNseTBfp2sHajo+C1zHa3qhMB7PtWqukw==
  • SPFv=spf1 include:spf.protection.outlook.com -all
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