afinz.com.br

Valid Email Server
Domain Lookup › afinz.com.br

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
afinz.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-29 06:39:31 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 192.0.78.234 (no PTR)
  • 192.0.78.191 (no PTR)

Mail Server IPs

  • 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
  • 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
  • 52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com
  • 52.101.9.24 ↩ mail-bl2pr02cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
  • 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
  • 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com

SOA Record

Raw SOA ns-1710.awsdns-21.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1710.awsdns-21.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-1710.awsdns-21.co.uk
ns-320.awsdns-40.com
ns-884.awsdns-46.net
ns-1061.awsdns-04.org

SPF Record

✓ Strict (-all)
v=spf1 ip4:200.174.249.3 ip4:200.206.168.186 ip4:177.43.222.73 ip4:177.43.222.74 ip4:177.43.222.75 ip4:177.43.222.76 ip4:177.43.222.77 ip4:201.16.192.243 ip4:189.112.42.149 include:spf.protection.outlook.com include:spf.hiperstream.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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

5 records
  • apple-domain-verification=BaHi8wtjwHelvDjP
  • atlassian-domain-verification=IBRER/Xa1ZiLhd7nKhoTHWoon5485Um5bwcXBUAH5diGpwqsFxjdro9bwso1iCg/
  • atlassian-sending-domain-verification=2ccc7525-2cf2-4b73-aaa1-61a71f217cfa
  • SPFv=spf1 ip4:200.174.249.3 ip4:200.206.168.186 ip4:177.43.222.73 ip4:177.43.222.74 ip4:177.43.222.75 ip4:177.43.222.76 ip4:177.43.222.77 ip4:201.16.192.243 ip4:189.112.42.149 include:spf.protection.outlook.com include:spf.hiperstream.com -all
  • Dynatrace-site-verification=f6f12404-cc0a-4569-9102-91b80d1fd912__hp5tj93hrts1l5evrkum3hc36o
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