oakland.k12.or.us

Valid Email Server
Domain Lookup › oakland.k12.or.us

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
oakland.k12.or.us
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-29 18:45:24 UTC · ↺ Refresh

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MX Hostnames

  • oakland-k12-or-us.mail.protection.outlook.com

MX Priorities

  • oakland-k12-or-us.mail.protection.outlook.com: 0

A / AAAA Records

  • 34.238.178.141 ↩ ec2-34-238-178-141.compute-1.amazonaws.com

Mail Server IPs

  • 52.101.41.54 ↩ mail-sj2pr05cu00506.inbound.protection.outlook.com
  • 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
  • 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
  • 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
  • 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:c931::1 ↩ mail-sa9pr03cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com

SOA Record

Raw SOA ns hostmaster 2006092576 900 600 86400 3600
Primary NS (mname)
ns
Admin Email (rname)
hostmaster
Serial
2006092576
Refresh
900s
Retry
600s
Expire
86400s
Minimum TTL
3600s

Nameservers (NS)

ns2.douglasesd.k12.or.us
ns.douglasesd.k12.or.us
dns1.k12.or.us

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:198.237.16.205 include:spf.protection.outlook.com include:customerspf.schoolmessenger.com include:spf.schoolwires.net include:sendgrid.net -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject;rua=mailto:[email protected]; pct=100; aspf=s; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Strict · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ DKIM properly configured for selector: selector1

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

All TXT Records

4 records
  • MS=ms21598505
  • SPFv=spf1 mx ip4:198.237.16.205 include:spf.protection.outlook.com include:customerspf.schoolmessenger.com include:spf.schoolwires.net include:sendgrid.net -all
  • google-site-verification=gwKY-qXO2bBRG1yd2725xQCeP7YHrIdfj2spGAFHtOc
  • BydPtNZAPVkoq/gS5GeBL32XKl2YVVghOra7LQMwn8iV5i2M/T2/gPDWNLeBHPLKOYEvLtaBvNU+xKeBuU8g3A==
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