winpenny.edu.mx

Valid Email Server
Domain Lookup › winpenny.edu.mx
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
winpenny.edu.mx
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-23 13:40:38 UTC · ↺ Refresh

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MX Hostnames

  • aspmx.l.google.com
  • winpenny-edu-mx.mail.protection.outlook.com
  • alt1.aspmx.l.google.com

MX Priorities

No priority data.

A / AAAA Records

  • 3.233.188.144

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns-148.awsdns-18.com
ns-1982.awsdns-55.co.uk
ns-880.awsdns-46.net
ns-1146.awsdns-15.org

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict 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

3 records
  • include:spf1.formassembly.com
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • vekko1rr82p09i7i7092hb856t
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