olinca.edu.mx

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
olinca.edu.mx
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-21 11:13:28 UTC · ↺ Refresh

MX Hostnames

  • olinca-edu-mx.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 23.34.59.36
  • 23.34.59.29
  • 2600:141b:1c00:1e::1730:e0e7
  • 2600:141b:1c00:1e::1730:e0ef

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

a5-64.akam.net
a10-67.akam.net
a1-46.akam.net
a28-67.akam.net
a24-65.akam.net

SPF Record

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

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; pct=100; fo=1; ri=3600; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: quarantine

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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

5 records
  • facebook-domain-verification=j0h4iyqmejegn4vhohk7s4i1rx2xte
  • include:44984975.spf01.hubspotemail.net
  • 4k9852fetijd122p4slq7m0hsq
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • MS=1B36EA262649D19E6F9BC42D65FD74A368B3E87E
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