Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mizzou.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 00:18:14 UTC · ↺ Refresh
MX Hostnames
- mizzou-edu.mail.protection.outlook.com
MX Priorities
- mizzou-edu.mail.protection.outlook.com: 0
A / AAAA Records
- 151.101.2.216 (no PTR)
- 151.101.194.216 (no PTR)
- 151.101.66.216
- 151.101.130.216
Mail Server IPs
- 52.101.41.54 ↩ mail-sj2pr05cu00506.inbound.protection.outlook.com
- 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
- 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f804::2 ↩ mail-co1pr05cu00402.inbound.protection.outlook.com
SOA Record
Raw SOA
ns10001.missouri.edu register.missouri.edu 2003103092 86400 3600 604800 600
Primary NS (mname)
ns10001.missouri.edu
Admin Email (rname)
register@missouri.edu
Serial
2003103092
Refresh
86400s
Retry
3600s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns10002.missouri.edu
ns10001.missouri.edu
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:198.187.196.100 include:hobsonsmail.com include:spf.protection.outlook.com ip4:128.206.8.102 ip4:128.206.8.228 ip4:209.106.229.140 exists:%{i}.spf.hc6489-1.iphmx.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=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]
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
8 records- SPFv=spf1 ip4:198.187.196.100 include:hobsonsmail.com include:spf.protection.outlook.com ip4:128.206.8.102 ip4:128.206.8.228 ip4:209.106.229.140 exists:%{i}.spf.hc6489-1.iphmx.com ~all
- PT7P4x4M+1v2H/prGyoXxxqmsS+sZgYFS7YSph+OUkk7LP2qkVKmeM5Ffy3yjhqxpwUJVEFzGyYTM5t46gAOXA==
- google-site-verification=8d34GmX6PK13SzJllNMgdASUs0Dhza1cn2apaspZRlY
- WveY5fgO6HWXqdDG
- _globalsign-domain-verification=uRkE5N13_v0lzWB6RAfxI_Z3_F2lVyPlFm_5XlmY6W
- adobe-idp-site-verification=70e2180c8309d2390fa137b3a8e8a279e391cf7d79c4cd5e8f3004e23bba75a8
- MS=ms41738444
- 6yAnLNAmwu63xin4uaxG5MnEH2gzhMoYHBBFJMVsKCcNvAGjopjY3Y8++wIcmyNJhl+AWrRtjCnUxZeimS7OJw==
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