chicagobooth.edu

Valid Email Server
Domain Lookup › chicagobooth.edu

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
chicagobooth.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-18 03:48:10 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 128.135.211.104 ↩ chicagobooth.uchicago.edu

Mail Server IPs

  • 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
  • 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
  • 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
  • 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:f90b:: ↩ mail-bn6pr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
  • 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com

SOA Record

Raw SOA bushdns01.chicagobooth.edu helpdesk.chicagobooth.edu 2020183113 7200 3600 604800 1500
Primary NS (mname)
bushdns01.chicagobooth.edu
Admin Email (rname)
helpdesk@chicagobooth.edu
Serial
2020183113
Refresh
7200s
Retry
3600s
Expire
604800s
Minimum TTL
1500s

Nameservers (NS)

bushdns01.chicagobooth.edu
bushdns02.chicagobooth.edu

SPF Record

✓ Strict (-all)
v=spf1 ip4:62.13.152.5 ip4:176.31.145.254 ip4:156.70.3.153 ip4:128.135.211.0/24 ip4:128.135.10.0/24 include:spf.protection.outlook.com include:_spf.google.com include:mktomail.com include:sendgrid.net include:_spf.qualtrics.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1;p=none;rua=mailto:[email protected],mailto:[email protected],mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected],mailto:[email protected]

DKIM Selectors

✓ 5 found
google._domainkey
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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

15 records
  • 1password-site-verification=PUYSKZDLYVADZEBUTJ3BZFY5HE
  • xsxOROyi376i9DTJruXBeNvmLvmKRAgZhWH+1lLXJ/PWDvfqmy72NBrIZym25sHunI3TB/QSiEDZ2ZcyyEG6tw==
  • MS=99402214EF47D72D9001A555091B1E02F6B056A1
  • google-site-verification=3CeDA31iKLBdPOQ5ZrsET6NiRKb3RB3B5GyaI_vSmz0
  • ZOOM_verify_nswqYv6fcxUjV9yWyp8YGQ
  • ms-domain-verification=fc33b08a-58ce-4ab9-9e84-96a170b125c2
  • SPFv=spf1 ip4:62.13.152.5 ip4:176.31.145.254 ip4:156.70.3.153 ip4:128.135.211.0/24 ip4:128.135.10.0/24 include:spf.protection.outlook.com include:_spf.google.com include:mktomail.com include:sendgrid.net include:_spf.qualtrics.com -all
  • atlassian-domain-verification=7r1CFTMOa6TmaLsviHI4qkBQXayvuLlSsOgbbwNadejvLkwh0/vxjM8yRkInt5U9
  • MS=ms15609545
  • facebook-domain-verification=ez52ot5d47h7k4b7zghx6kfdpew0j0
  • smartsheet-site-validation=V4KPoKK2zTS467X2RmtlxmBP_DK5ZFa1
  • spf2.0/pra ip4:128.135.211.0/24 ip4:128.135.10.0/24 ip4:64.58.225.88 ip4:216.252.95.152 ip4:72.9.129.34 include:_spf.google.com include:mktomail.com -all
  • dropbox-domain-verification=wdy3c506x778
  • MS=ms55211723
  • GTX5IeSoeytn0RA001USLvaNn8EGw9edYCD5UrbOVgLHIgWZ0jFlQL1ZFObQc3CinW6S+K80sia0YjiJt0WRZw==
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