Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sxu.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 21:17:25 UTC · ↺ Refresh
MX Hostnames
- sxu-edu.mail.protection.outlook.com
MX Priorities
- sxu-edu.mail.protection.outlook.com: 10
A / AAAA Records
- 34.236.193.193 ↩ ec2-34-236-193-193.compute-1.amazonaws.com
- 3.209.26.193 ↩ ec2-3-209-26-193.compute-1.amazonaws.com
- 52.73.2.219
Mail Server IPs
- 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
- 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
- 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
- 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f804::2 ↩ mail-co1pr05cu00402.inbound.protection.outlook.com
SOA Record
Raw SOA
greg.ns.cloudflare.com dns.cloudflare.com 2399609271 10000 2400 604800 1800
Primary NS (mname)
greg.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399609271
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
greg.ns.cloudflare.com
imani.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com a:mail5.sxu.edu a:mx.collegenet.com include:applyweb.com include:outboundmail.blackbaud.net include:_spf.createsend.com ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._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
9 records- ibYQjGOtxeH7Gv2MUeSKmdlHSoCgXrNfC7s3mEZZU/2fX+YPLEV8f02wLztkba5PrwnCcLCfvIkWJIi7j1vVKw==
- twilio-domain-verification=50a1ae128f7c2a2be004d873664e5f2d
- SPFv=spf1 include:spf.protection.outlook.com a:mail5.sxu.edu a:mx.collegenet.com include:applyweb.com include:outboundmail.blackbaud.net include:_spf.createsend.com ~all
- 2m25899pqqo78o2cqhn3c8mq8r
- 57vkcvn0tbqb7iir8cks86tjdp
- adobe-idp-site-verification=0c8ba837dba04e9aa0bd4649bc521ee43c494361b966cb25dc556201ce927ac2
- adobe-idp-site-verification=3b63b8f6bfddaee9c03a9f2bd7f10408e1ecea41b68a40f40ec9175cfc04f815
- apple-domain-verification=nlkT5E8UAZatqrql
- cisco-ci-domain-verification=253ae2b17e693fe6b7a15615aaa118e72003de8b8589f022153d69161f129f38
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