Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
lsuhsc.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 03:16:07 UTC · ↺ Refresh
MX Hostnames
- lsuhsc-edu.mail.protection.outlook.com
MX Priorities
- lsuhsc-edu.mail.protection.outlook.com: 10
A / AAAA Records
- 155.58.211.13 ↩ remote-saml.lsuhsc.edu
Mail Server IPs
- 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
- 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
- 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
- 2a01:111:f403:c946::4 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.lsuhsc.edu network.lsuhsc.edu 1538 3600 600 1814400 3600
Primary NS (mname)
ns1.lsuhsc.edu
Admin Email (rname)
network@lsuhsc.edu
Serial
1538
Refresh
3600s
Retry
600s
Expire
1814400s
Minimum TTL
3600s
Nameservers (NS)
ns1.lsuhsc.edu
az-ns1.lsuhsc.edu
ns2.lsuhsc.edu
ns3.lsuhsc.edu
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email include:spf.protection.outlook.com include:_spf.mlsend.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
k1._domainkey
s1._domainkey
s2._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
6 records- graphpad.com:domain-verification=t5nAqwJUbXlMgclsB_wS8A
- MS=ms28187130
- SPFv=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email include:spf.protection.outlook.com include:_spf.mlsend.com ~all
- ftUq10JBBo2PHEMDcp1w28KcgBWcATU7iSKxU2UkvZWxQTHddo7EO89aI3c/5hEMyDAmScmeiiAczVeMw8z6nQ==
- google-site-verification=nPRTWpTbuO3Z_cS6G7orXfVt2rCvahAFnzbzCzd7-Yo
- rovag_verification_token=158F6241F19544D79F9735E261F96358
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