coquille.k12.or.us

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

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
coquille.k12.or.us
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-27 10:39:26 UTC · ↺ Refresh

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MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 140.17.71.73 (no PTR)

Mail Server IPs

  • 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
  • 52.101.194.17 ↩ mail-ch5pr02cu00401.inbound.protection.outlook.com
  • 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
  • 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
  • 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
  • 2a01:111:f403:c902::1 ↩ mail-sj2pr05cu00401.inbound.protection.outlook.com
  • 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com

SOA Record

Raw SOA ns.nbend.k12.or.us root.ns.nbend.k12.or.us 2026030601 10800 3600 86400 86400
Primary NS (mname)
ns.nbend.k12.or.us
Admin Email (rname)
root@ns.nbend.k12.or.us
Serial
2026030601
Refresh
10800s
Retry
3600s
Expire
86400s
Minimum TTL
86400s

Nameservers (NS)

ns.nbend.k12.or.us
dns1.k12.or.us

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:198.237.214.20 include:SPF.SISk12.com include:amazonses.com include:spf.protection.outlook.com include:iv-cust-spf.scesd.k12.or.us -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._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

5 records
  • google-site-verification=O-YM4G4QefiPHiFIJNfq0l7owvqtYAM3HNc8HrecKYw
  • SPFv=spf1 mx ip4:198.237.214.20 include:SPF.SISk12.com include:amazonses.com include:spf.protection.outlook.com include:iv-cust-spf.scesd.k12.or.us -all
  • MS=ms97146825
  • k6n0gom52rsap9id90cf41c52
  • MS=B0CBBAA3D6B9680848CE8712E551BA873CDD4CF7
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