jefferson.k12.or.us

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

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
jefferson.k12.or.us
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-02 17:27:57 UTC · ↺ Refresh

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MX Hostnames

  • alt4.aspmx.l.google.com
  • alt1.aspmx.l.google.com
  • alt3.aspmx.l.google.com
  • eax5jzqfiqc5fnyojs7qiz7zahkvc2lhpktryvxgc2wjtdghckaq.mx-verification.google.com
  • alt2.aspmx.l.google.com
  • aspmx.l.google.com

MX Priorities

  • alt2.aspmx.l.google.com: 5
  • alt3.aspmx.l.google.com: 10
  • alt4.aspmx.l.google.com: 10
  • eax5jzqfiqc5fnyojs7qiz7zahkvc2lhpktryvxgc2wjtdghckaq.mx-verification.google.com: 15
  • aspmx.l.google.com: 1
  • alt1.aspmx.l.google.com: 5

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 172.253.116.27 ↩ dj-in-f27.1e100.net
  • 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
  • 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
  • 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
  • 173.194.76.26 ↩ ws-in-f26.1e100.net
  • 2a00:1450:400c:c00::1b ↩ ws-in-x1b.1e100.net
  • 172.253.122.26 ↩ bh-in-f26.1e100.net
  • 2607:f8b0:4004:c23::1b ↩ yuiadrs-in-f27.1e100.net

SOA Record

Raw SOA ns1-04.azure-dns.com hostmaster.wesd.org 2020120103 14400 3600 604800 1800
Primary NS (mname)
ns1-04.azure-dns.com
Admin Email (rname)
hostmaster@wesd.org
Serial
2020120103
Refresh
14400s
Retry
3600s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

ns1-04.azure-dns.com
ns2-04.azure-dns.net
ns3-04.azure-dns.org
ns4-04.azure-dns.info

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:_spf.cascadetech.org include:mail.lblesd.k12.or.us include:amazonses.com ip4:167.128.4.183 ip4:54.240.11.177 ip4:209.85.220.41/16 ip4:167.89.0.0/17 ip4:168.245.0.0/17 ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 1 found
google._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google

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

All TXT Records

6 records
  • MS=7B27CCCD5E026B782D53317585A40F7C550A9590
  • v=msv1 t=4B5ADF3E-1F58-476F-BBA1-1C3BD144A3F3
  • MS=ms40130504
  • google-site-verification=meSaPvFSJp0Lo2Cx2nelTussEsWyMHKet9BVmljMqMg
  • ZOOM_verify_BHaXd4mLufBsJgeDZHCWke
  • SPFv=spf1 include:_spf.google.com include:_spf.cascadetech.org include:mail.lblesd.k12.or.us include:amazonses.com ip4:167.128.4.183 ip4:54.240.11.177 ip4:209.85.220.41/16 ip4:167.89.0.0/17 ip4:168.245.0.0/17 ~all
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