eficasia.com

Valid Email Server
Domain Lookup › eficasia.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
eficasia.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-31 05:12:05 UTC · ↺ Refresh

MX Hostnames

  • eficasia-com.mail.protection.outlook.com

MX Priorities

  • eficasia-com.mail.protection.outlook.com: 10

A / AAAA Records

  • 207.248.247.16 ↩ static-207-248-247-16.alestra.net.mx

Mail Server IPs

  • 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
  • 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
  • 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
  • 52.101.41.28 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
  • 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:c946::6 ↩ mail-ch5pr02cu00406.inbound.protection.outlook.com
  • 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.cloudns.net support.cloudns.net 2025032001 7200 1800 1209600 3600
Primary NS (mname)
ns1.cloudns.net
Admin Email (rname)
support@cloudns.net
Serial
2025032001
Refresh
7200s
Retry
1800s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

pns2.cloudns.net
ns3.cloudns.net
pns4.cloudns.net
pns1.cloudns.net
ns1.cloudns.net
pns3.cloudns.net
ns2.cloudns.net
ns4.cloudns.net

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

✗ None detected

No 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

6 records
  • MS=ms38321229
  • 34X65WWXCVX4MUS4GEGP8HKQO2HHPR0PABL4NI5T
  • google-gws-recovery-domain-verification=46798140
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • X71U0WBRPSX7Z04OXD9KT11JUISRNWJ4I7B41DH5
  • google-site-verification=gX-rdKXm2-zsKBnukyoqYgZQ6Tl-26qNS0PStG5C52g
Free · No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.

<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for eficasia.com

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits