Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
my.apsu.edu
Yes
✓ Yes
Outlook
No
Yes
⚠ Yes
No
No
Checked via [email protected]
· 2026-06-03 10:57:11 UTC · ↺ Refresh
MX Hostnames
- 1385499501.mail.outlook.com
MX Priorities
- 1385499501.mail.outlook.com: 0
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 52.101.9.24 ↩ mail-bl2pr02cu00400.inbound.protection.outlook.com
- 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
- 52.101.41.54 ↩ mail-sj2pr05cu00506.inbound.protection.outlook.com
- 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
- 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 2a01:111:f403:f902:: ↩ mail-bl2pr04cu00100.inbound.protection.outlook.com
SOA Record
No SOA record found.
Nameservers (NS)
No nameservers found.
SPF Record
✓ Soft Fail (~all)
v=spf1 include:outlook.com ~all include:smtp.terradotta.com ~all include:spf-na.exlibrisgroup.com ip4:64.74.237.230 ip4:64.74.237.231 ip4:216.147.212.20 ip4:216.147.212.21 ip4:216.147.212.22 ip4:216.147.212.23
📊 DNS lookups: 3/10
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- SPFv=spf1 include:outlook.com ~all include:smtp.terradotta.com ~all include:spf-na.exlibrisgroup.com ip4:64.74.237.230 ip4:64.74.237.231 ip4:216.147.212.20 ip4:216.147.212.21 ip4:216.147.212.22 ip4:216.147.212.23
- adobe-idp-site-verification=e39422c4753b3da324470d5333ad300ea02aff48600f99f68074df09228bebaf
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