Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
msu.montana.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-04 07:43:21 UTC · ↺ Refresh
MX Hostnames
- msu-montana-edu.mail.protection.outlook.com
MX Priorities
- msu-montana-edu.mail.protection.outlook.com: 50
A / AAAA Records
- 153.90.3.217 ↩ talc.msu.montana.edu
- 153.90.3.219 ↩ gypsum.msu.montana.edu
Mail Server IPs
- 52.101.194.3 ↩ mail-ch1pr04cu00103.inbound.protection.outlook.com
- 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
- 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
- 52.101.9.14 ↩ mail-bl0pr03cu00206.inbound.protection.outlook.com
- 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c931::1 ↩ mail-sa9pr03cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
SOA Record
Raw SOA
dns1.msu.montana.edu mhitch.montana.edu 2377374297 3600 600 3600000 86400
Primary NS (mname)
dns1.msu.montana.edu
Admin Email (rname)
mhitch@montana.edu
Serial
2377374297
Refresh
3600s
Retry
600s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
dns1.msu.montana.edu
dns2.msu.montana.edu
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- rhino_accounts=31ae04af68bda4f26f401b1ea5ee0ba7
- ciscocidomainverification=22258b47c0e4e0ded69b61d6f219ef1590807e7b38f02611116d24bc3321624a
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