alumni.lsu.edu

Valid Email Server
Domain Lookup › alumni.lsu.edu

Domain Overview

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

Checked via [email protected] · 2026-03-21 03:42:37 UTC · ↺ Refresh

MX Hostnames

  • 1220982781.mail.outlook.com

MX Priorities

  • 1220982781.mail.outlook.com: 10

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
  • 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
  • 52.101.194.17 ↩ mail-ch5pr02cu00401.inbound.protection.outlook.com
  • 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:c902::1 ↩ mail-sj2pr05cu00401.inbound.protection.outlook.com
  • 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com

SOA Record

Raw SOA lsu-bdds1.lsu.edu postmaster.no.email.please 789631316 3600 600 2592000 3600
Primary NS (mname)
lsu-bdds1.lsu.edu
Admin Email (rname)
postmaster@no.email.please
Serial
789631316
Refresh
3600s
Retry
600s
Expire
2592000s
Minimum TTL
3600s

Nameservers (NS)

lsu-bdds6.lsu.edu
lsu-bdds2.lsu.edu
lsu-bdds4.lsu.edu

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

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

1 record
  • SPFv=spf1 include:spf.protection.outlook.com ~all
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