securitas.es

Valid Email Server

Domain Overview

DNS: ✓ 20d ago Checker: ✓ 20d ago
securitas.es
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-20 21:57:02 UTC · ↺ Refresh

Add email validation to your forms — free

Add our free script to block 10,000+ disposable domains + perform other checks. No signup, unlimited checks.

MX validation Disposable detection Role accounts
Add to your signup form
<script src="https://check.verifyswift.com/"></script>
One line · No registration · See full docs & demo → · Customize →

MX Hostnames

  • securitas-es.mail.protection.outlook.com

MX Priorities

  • securitas-es.mail.protection.outlook.com: 10

A / AAAA Records

  • 217.114.94.2 (no PTR)

Mail Server IPs

  • 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
  • 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
  • 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
  • 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com

SOA Record

Raw SOA dns1.cscdns.net hostmaster.cscdns.net 2026040110 3600 120 1209600 60
Primary NS (mname)
dns1.cscdns.net
Admin Email (rname)
hostmaster@cscdns.net
Serial
2026040110
Refresh
3600s
Retry
120s
Expire
1209600s
Minimum TTL
60s

Nameservers (NS)

dns2.cscdns.net
dns1.cscdns.net

SPF Record

✓ Strict (-all)
v=spf1 include:spf.securitas.es include:spf.protection.outlook.com include:spf_ext.securitas.es -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=100; adkim=r; aspf=r; fo=1; ri=3600; rua=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]

DKIM Selectors

✓ 3 found
selector1._domainkey
selector2._domainkey
default._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

9 records
  • MS=FBAAEB09F1BB0AA946E63B85DDF920CC2FB1E336
  • onetrust-domain-verification=892630afc0754e0185caed0881f66dea
  • 3BcI6tUOoGdcB3KhoxSIKTkskIADWgZjwrJlFoXSSl7VbxCupKYOaAoSb6CRtrK4ReYtA1NGxP7SbfhjPZucBg==
  • OINcQKlo63SD+fCkHImAXdIqwpN6MHmnfubcp3hz4jSZJklfD3u3DHkYYK8ScdYXud84lCBBU9abV/bdxjQ2fw==
  • atlassian-domain-verification=cMpAjAarYvJ0KQGsetAymVi5u6yrsVC7OO0B5qQd/UVetHtqD4Anb1Mz+NAPnmzF
  • SPFv=spf1 include:spf.securitas.es include:spf.protection.outlook.com include:spf_ext.securitas.es -all
  • MS=ms30470684
  • MS=ms40089318
  • 96f2b07d-a365-441d-a853-362af1f4a1dc
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 · Customize →
See demo & docs
Deep verification
Full email verification for securitas.es

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

No credit card required
Get 1,000 Free Credits