u-work.org

Valid Email Server
Domain Lookup › u-work.org
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
u-work.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-09-23 00:45:02 UTC · ↺ Refresh

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MX Hostnames

  • uwork-org0c.mail.protection.outlook.com

MX Priorities

  • uwork-org0c.mail.protection.outlook.com: 0

A / AAAA Records

  • 201.148.105.198 ↩ mail.storage105146.dedicados.cl

Mail Server IPs

  • 52.101.60.176 ↩ mail-bn0pr04cu00900.inbound.protection.outlook.com
  • 52.101.41.54 ↩ mail-sj2pr05cu00506.inbound.protection.outlook.com
  • 52.101.41.201 ↩ mail-byapr03cu00201.inbound.protection.outlook.com
  • 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
  • 2a01:111:f403:c902::1 ↩ mail-sj2pr05cu00401.inbound.protection.outlook.com
  • 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:f90d::1 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com

SOA Record

Raw SOA dns1.hosting.cl postmaster.dedicados.cl 2026072300 3600 1800 1209600 86400
Primary NS (mname)
dns1.hosting.cl
Admin Email (rname)
postmaster@dedicados.cl
Serial
2026072300
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

dns1.hosting.cl
dns3.hosting.cl
dns4.hosting.cl
dns2.hosting.cl

SPF Record

✓ Strict (-all)
v=spf1 ip4:201.148.105.198 include:spf.protection.outlook.com include:_spf-c.mailbaby.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 56 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

3 records
  • SPFv=spf1 ip4:201.148.105.198 include:spf.protection.outlook.com include:_spf-c.mailbaby.net -all
  • MS=ms26071054
  • 00D3h000006glAi=1TBUZ00000002eY
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