highlands.edu.sv

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
highlands.edu.sv
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 12:38:54 UTC · ↺ Refresh

MX Hostnames

  • highlands-edu-sv.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 35.187.176.9

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns16.catolic.net
ns2.catolic.net

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com a:edi.edifika.mx ip4:72.32.4.171 a -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 1 found
dkim._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: dkim

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

7 records
  • apple-domain-verification=JIebHIYfJfJZnRLG
  • SPFv=spf1 include:spf.protection.outlook.com a:edi.edifika.mx ip4:72.32.4.171 a -all
  • google-site-verification=98t8aY2T-e3_R-R9D1NCjzDWuzdcVJEbfBrPfFC5vtg
  • MS=ms51121517
  • proxy-ssl.webflow.com
  • google-site-verification=glRTSye3g3clg4P9AQeGsHH5hXVIrT62nznNSCWi4O8
  • canva-site-verification=VFQxXTXRj0nNlIkjrVnsSQ
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