Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
ps.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-21 01:05:21 UTC · ↺ Refresh
MX Hostnames
- ps-edu.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 35.212.21.24
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns1.siteground.net
ns2.siteground.net
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:35.212.64.243 include:spf.protection.outlook.com include:infusionmail.com include:ps.edu.spf.auto.dnssmarthost.net -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 3 found
default._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- apple-domain-verification=gqlyCcEJUBAuNp3f
- apple-domain-verification=tDYCbtwdj0WcX6TF
- SPFv=spf1 a mx ip4:35.212.64.243 include:spf.protection.outlook.com include:infusionmail.com include:ps.edu.spf.auto.dnssmarthost.net -all
- id123:ps.edu:96721a98fe24d5dfa3afe59bf7b004485ea4d068
Full email verification for ps.edu
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