lusofederal.com

Valid Email Server
Domain Lookup › lusofederal.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
lusofederal.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-04 06:29:29 UTC · ↺ Refresh

MX Hostnames

  • lusofederal-com.mail.protection.outlook.com

MX Priorities

  • lusofederal-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 204.60.84.94 (no PTR)

Mail Server IPs

  • 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
  • 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
  • 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
  • 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
  • 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com

SOA Record

Raw SOA ns15.worldnic.com namehost.worldnic.com 126032609 10800 3600 604800 3600
Primary NS (mname)
ns15.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126032609
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns16.worldnic.com
ns15.worldnic.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.cocci.com include:_external.pscu.com ip4:63.117.120.96/27 ip4:69.38.149.224/27 ip4:208.252.57.12/27 ip4:216.134.200.226/32 ip4:71.11.9.226 include:sendgrid.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

6 records
  • google-site-verification=T7kkYTThNOGT_CgMXASCjxFB07DAIJ6viq4uizJTeHc
  • rr2lluunbv6ibvqcl26r6mtfj2
  • 2qogauo7k0h0jfkkve6cjqpe9q
  • SPFv=spf1 include:spf.protection.outlook.com include:spf.cocci.com include:_external.pscu.com ip4:63.117.120.96/27 ip4:69.38.149.224/27 ip4:208.252.57.12/27 ip4:216.134.200.226/32 ip4:71.11.9.226 include:sendgrid.net -all
  • duo_sso_verification=8nWkoAv3mFihV5QYTyk1RjeQRiDm4juAMNe9Dwea1LEdlwOdxbY3pJE2iBbd3Csk
  • ms-domain-verification=f53984c1-ac78-4eca-9125-53ab229cd291
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