brasp.com.br

Valid Email Server

Domain Overview

DNS: โœ“ 2mo ago Checker: โœ“ 2mo ago
brasp.com.br
Yes
โœ“ Yes
Outlook
No
No
โš  Yes
No
No

Checked via [email protected] ยท 2026-03-26 23:17:41 UTC ยท โ†บ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 144.22.224.45 (no PTR)

Mail Server IPs

  • 52.101.42.16 โ†ฉ mail-co1pr05cu00300.inbound.protection.outlook.com
  • 52.101.8.34 โ†ฉ mail-dm2pr04cu00102.inbound.protection.outlook.com
  • 52.101.42.14 โ†ฉ mail-mw2pr04cu00106.inbound.protection.outlook.com
  • 52.101.40.24 โ†ฉ mail-cy5pr05cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f901:: โ†ฉ mail-mn2pr04cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:f905::4 โ†ฉ mail-dm2pr04cu00404.inbound.protection.outlook.com
  • 2a01:111:f403:c91d:: โ†ฉ mail-mw2pr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c946::4 โ†ฉ mail-ch0pr04cu00504.inbound.protection.outlook.com

SOA Record

Raw SOA a.sec.dns.br hostmaster.registro.br 2026071000 345600 900 604800 900
Primary NS (mname)
a.sec.dns.br
Admin Email (rname)
hostmaster@registro.br
Serial
2026071000
Refresh
345600s
Retry
900s
Expire
604800s
Minimum TTL
900s

Nameservers (NS)

c.sec.dns.br
a.sec.dns.br

SPF Record

โœ“ Soft Fail (~all)
v=spf1 ip4:40.92.0.0/15 ip4:8.39.54.0/23 ip4:40.107.0.0/16 ip4:52.100.0.0/14 ip4:104.47.0.0/17 ip4:8.40.222.0/23 ip4:135.84.80.0/24 ip4:135.84.82.0/24 ip4:199.67.64.0/24 ip4:199.67.84.0/24 ip4:199.67.86.0/24 ip4:135.84.81.0/24 ip4:135.84.83.0/24 ip4:103.89.75.0/24 ip4:101.97.36.0/24 ip4:4.14.143.68/32 ip4:103.89.74.0/24 ip4:117.20.43.11/32 ip4:204.141.32.0/23 ip4:204.141.42.0/23 ip4:65.154.166.0/24 include:_spf0000000.brasp.com.br include:spf.protection.outlook.com ~all
๐Ÿ“Š DNS lookups: 2/10
~ Soft fail (~all) โ€” moderate enforcement

DMARC Record

โœ“ Reject
v=DMARC1;p=reject;rua=mailto:[email protected],mailto:[email protected];ruf=mailto:[email protected];fo=1;
โœ“ Reject โ€” strongest protection
๐Ÿ“‹ SPF alignment: Relaxed ยท DKIM alignment: Relaxed
๐Ÿ“ง Reports โ†’ mailto:[email protected],mailto:[email protected]

DKIM Selectors

โœ“ 1 found
google._domainkey
โœ“ Public key: 392 chars (valid)
โœ“ DKIM properly configured for selector: google

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

All TXT Records

4 records
  • zoho-verification=zb98533892.zmverify.zoho.com
  • MS=ms98190410
  • SPFv=spf1 ip4:40.92.0.0/15 ip4:8.39.54.0/23 ip4:40.107.0.0/16 ip4:52.100.0.0/14 ip4:104.47.0.0/17 ip4:8.40.222.0/23 ip4:135.84.80.0/24 ip4:135.84.82.0/24 ip4:199.67.64.0/24 ip4:199.67.84.0/24 ip4:199.67.86.0/24 ip4:135.84.81.0/24 ip4:135.84.83.0/24 ip4:103.89.75.0/24 ip4:101.97.36.0/24 ip4:4.14.143.68/32 ip4:103.89.74.0/24 ip4:117.20.43.11/32 ip4:204.141.32.0/23 ip4:204.141.42.0/23 ip4:65.154.166.0/24 include:_spf0000000.brasp.com.br include:spf.protection.outlook.com ~all
  • site24x7-domain-verification=0d88eddf805a6e93d0a5d89423c69984
Free ยท No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts โ€” unlimited, forever free.

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

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

No credit card required
Get 1,000 Free Credits