Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
quadrante.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 11:34:05 UTC · ↺ Refresh
MX Hostnames
- quadrante-com-br.mail.protection.outlook.com
MX Priorities
- quadrante-com-br.mail.protection.outlook.com: 0
A / AAAA Records
- 54.208.187.23 ↩ ec2-54-208-187-23.compute-1.amazonaws.com
Mail Server IPs
- 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
- 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
- 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
- 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
SOA Record
Raw SOA
ns81.domaincontrol.com dns.jomax.net 2026031600 28800 7200 604800 600
Primary NS (mname)
ns81.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026031600
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns82.domaincontrol.com
ns81.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf1.auinmeio.com.br include:spf.mandrillapp.com include:sendgrid.net include:amazonses.com include:spf.protection.outlook.com include:betalabs.com +ip4:165.227.29.144 -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; aspf=r; adkim=r
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
13 records- SPFv=spf1 include:spf1.auinmeio.com.br include:spf.mandrillapp.com include:sendgrid.net include:amazonses.com include:spf.protection.outlook.com include:betalabs.com +ip4:165.227.29.144 -all
- facebook-domain-verification=5cgkrwqj8s184knlh39rvoxmqs5nlj
- google-site-verification=731PaobeHz10DNTIDOQUB-SPbVulY1EnsCxxDpp6XJA
- a8ef8skh8pbn3in5r3s4sngofq
- 7kc1ncfuidos7nbs7bamtbllmr
- google-site-verification=zHsPIIGdHgxWJQli0zcFR-dlMdYjAwbuc_4tUtkHa1Q
- google-site-verification=5x1O6asHZewFYLUzFAbia6-CcADP7vex3eTU6hiNrBE
- MS=FD38B16BB37146F383B99824B01C34AAF82D4AE4
- nqkc23vfgcrce6c4gc0t22jslf
- qju1j6l3bm7i8ovt9ftl2lc1fu
- google-site-verification=SYoN39_SbQ02IYAmS34V_gj64-TM-ngWCXGhOQpGVbY
- b90e27i2a0qplsfam4mqbueeic
- google-site-verification=MpqEgerEAIRa6taMzVueO3iiYi3FA2RRyRjx3O6rVUg
Full email verification for quadrante.com.br
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits