stulz.com.mx

Valid Email Server
Domain Lookup › stulz.com.mx

Domain Overview

DNS: ✓ 20d ago Checker: ✓ 20d ago
stulz.com.mx
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 06:26:46 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

  • stulz-com-mx.mail.protection.outlook.com

MX Priorities

  • stulz-com-mx.mail.protection.outlook.com: 10

A / AAAA Records

  • 194.6.210.31 ↩ srv-a-cc.c-1760.maxcluster.net
  • 2a00:f48:1008::210:31:10 ↩ srv-a-cc.c-1760.maxcluster.net

Mail Server IPs

  • 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
  • 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
  • 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
  • 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com

SOA Record

Raw SOA ns3.p1.omcnet.de hostmaster.omc-dns.de 2025051901 3600 1200 1800000 300
Primary NS (mname)
ns3.p1.omcnet.de
Admin Email (rname)
hostmaster@omc-dns.de
Serial
2025051901
Refresh
3600s
Retry
1200s
Expire
1800000s
Minimum TTL
300s

Nameservers (NS)

ns4.p1.omc.info
ns1.p1.omc.net
ns3.p1.omcnet.de

SPF Record

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

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

4 records
  • atlassian-domain-verification=yPDaV/B4j2bfc96K2RKSGy3JdaKzxoLuVgCRrOPgQtZPHWjl7QoGAlqxfFB8dLbo
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • facebook-domain-verification=ppsf0ooc1gtjyt7llwknasje2zgez6
  • MS=ms51558895
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 stulz.com.mx

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

No credit card required
Get 1,000 Free Credits