soufer.com.br

Valid Email Server
Domain Lookup › soufer.com.br

Domain Overview

DNS: ✓ 20d ago Checker: ✓ 20d ago
soufer.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-21 09:15:59 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

  • soufer-com-br.mail.protection.outlook.com

MX Priorities

  • soufer-com-br.mail.protection.outlook.com: 0

A / AAAA Records

  • 167.235.10.239 ↩ s25.sh2.com.br

Mail Server IPs

  • 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
  • 52.101.194.3 ↩ mail-ch1pr04cu00103.inbound.protection.outlook.com
  • 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
  • 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
  • 2a01:111:f403:f901:: ↩ mail-mn2pr04cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com
  • 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:f804::2 ↩ mail-co1pr05cu00402.inbound.protection.outlook.com

SOA Record

Raw SOA ns25m.sh2.com.br sec.sh2.com.br 2026050701 3600 1800 1209600 86400
Primary NS (mname)
ns25m.sh2.com.br
Admin Email (rname)
sec@sh2.com.br
Serial
2026050701
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns25m.sh2.com.br
ns25s.sh2.com.br

SPF Record

✓ Strict (-all)
v=spf1 ip4:167.235.10.239 ip4:187.9.137.58 ip4:138.94.44.146 ip4:138.94.44.158 +a +mx include:one.zoho.com include:spf.protection.outlook.com include:_spf.tray.com.br include:_spf-sfdc.successfactors.com include:spf1.successfactors.co -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; pct=100
✓ Reject — strongest protection
📋 SPF alignment: Strict · DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject

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

3 records
  • MS=ms85189907
  • MS=A8CA3BFC5C2F6954072ED51A6F58B8D53CB09739
  • SPFv=spf1 ip4:167.235.10.239 ip4:187.9.137.58 ip4:138.94.44.146 ip4:138.94.44.158 +a +mx include:one.zoho.com include:spf.protection.outlook.com include:_spf.tray.com.br include:_spf-sfdc.successfactors.com include:spf1.successfactors.co -all
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 soufer.com.br

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

No credit card required
Get 1,000 Free Credits