butte.edu

Valid Email Server
Domain Lookup › butte.edu

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
butte.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-27 23:44:24 UTC · ↺ Refresh

MX Hostnames

  • butte-edu.mail.protection.outlook.com

MX Priorities

  • butte-edu.mail.protection.outlook.com: 0

A / AAAA Records

  • 198.189.20.50 ↩ placements.butte.edu

Mail Server IPs

  • 52.101.8.51 ↩ mail-dm1pr04cu00203.inbound.protection.outlook.com
  • 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
  • 52.101.9.21 ↩ mail-bl2pr04cu00205.inbound.protection.outlook.com
  • 52.101.41.28 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
  • 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:c91d:: ↩ mail-mw2pr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c801::1 ↩ mail-sn1pr0501cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com

SOA Record

Raw SOA dns01.butte.edu noc.butte.edu 2011070309 10800 1800 3600000 3600
Primary NS (mname)
dns01.butte.edu
Admin Email (rname)
noc@butte.edu
Serial
2011070309
Refresh
10800s
Retry
1800s
Expire
3600000s
Minimum TTL
3600s

Nameservers (NS)

dns02.butte.edu
dns01.butte.edu

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:amazonses.com include:_spf.regroup.com include:outboundmail.blackbaud.net ip4:208.117.49.214 ip4:169.54.207.230 ip4:198.189.20.110 ip4:198.189.20.59 ip4:198.189.20.60 ip4:198.189.20.62 ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.8.0/21 ip4:23.21.109.197 ip4:23.21.109.212 ip4:147.160.167.0/26 ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1;p=quarantine;sp=none;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;aspf=r;adkim=r;fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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

11 records
  • SPFv=spf1 include:spf.protection.outlook.com include:amazonses.com include:_spf.regroup.com include:outboundmail.blackbaud.net ip4:208.117.49.214 ip4:169.54.207.230 ip4:198.189.20.110 ip4:198.189.20.59 ip4:198.189.20.60 ip4:198.189.20.62 ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.8.0/21 ip4:23.21.109.197 ip4:23.21.109.212 ip4:147.160.167.0/26 ~all
  • Butte Community College
  • ZOOM_verify_Z14VEQBH4x0hyWL9C9xJTk
  • google-site-verification=ayD2638bclpWs6qltbEIPjdjOlI4wWt8U5XQJSY2hoI
  • apple-domain-verification=J6p6JxLEFrClxTFV
  • MS=ms16390271
  • canva-site-verification=2AhhsqJqYLUKkwRHiaa8yg
  • adobe-idp-site-verification=3118f7a0f1a4bc033bae2b50ae1c83b5bb4163132f863c1aff692fbae27994cc
  • jamf-site-verification=A4DxDxq5IX_AJgHZ4jsY4Q
  • R2uuYDY6CCgOfosOYlm41cdTwM8EJPJdY//0xUGNRf2VpetLkZZt7Rq6R7ByYOc0OAsm2Pg1Aht/yOtfUEcsWQ==
  • amazonses:enQCAqsRioSpXlLVoBmrMXEnLCUlx4QDdgXJ58JqhRg=
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