4dlab.uy

Valid Email Server
Domain Lookup › 4dlab.uy

Domain Overview

DNS: ✓ just now Checker: ✓ just now
4dlab.uy
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-23 09:55:54 UTC · ↺ Refresh

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MX Hostnames

  • 4dlab-uy.mail.protection.outlook.com

MX Priorities

  • 4dlab-uy.mail.protection.outlook.com: 0

A / AAAA Records

  • 200.40.79.227 (no PTR)

Mail Server IPs

  • 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
  • 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
  • 52.101.60.179 ↩ mail-bn3pr0301cu00103.inbound.protection.outlook.com
  • 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
  • 2a01:111:f403:c946::4 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
  • 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
  • 2a01:111:f403:f803::1 ↩ mail-byapr05cu00601.inbound.protection.outlook.com
  • 2a01:111:f403:c927::7 ↩ mail-bn0pr04cu00907.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.montevideo.com.uy dns-admin.montevideo.com.uy 2025061002 3600 600 604800 86400
Primary NS (mname)
ns1.montevideo.com.uy
Admin Email (rname)
dns-admin@montevideo.com.uy
Serial
2025061002
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns4.montevideo.com.uy
ns3.montevideo.com.uy
ns2.montevideo.com.uy
ns1.montevideo.com.uy

SPF Record

✓ Strict (-all)
v=spf1 include:spf.hostmar.com include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; sp=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none

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

2 records
  • SPFv=spf1 include:spf.hostmar.com include:spf.protection.outlook.com -all
  • MS=ms93604654
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