Email DNS records for caduceuelibra.com.br
MX, SPF, DMARC and DKIM records published for caduceuelibra.com.br. Domain age: 15 years.
caduceuelibra.com.br can receive email: 1 MX record found. The MX records point to Microsoft mail servers. Authentication records found: SPF, DKIM. Not found: DMARC.
| Check | Result | What it means |
|---|---|---|
| MX | Found (1) | The domain is configured to receive email. |
| Mail provider | Microsoft | Inferred from the MX host names: they point to Microsoft mail servers. |
| SPF | Found | The record ends with -all: mail from servers not listed should be rejected (hard fail). |
| DMARC | Not found | No DMARC policy tells receivers how to handle messages that fail authentication. |
| DKIM | Found (selector1) | A DKIM public key is published under the selector selector1. |
Last checked: 2026-10-11 (UTC). DNS records can change over time. This report lists public DNS records; their presence does not by itself mean that a domain or its messages are safe.
Next steps
MX records for caduceuelibra.com.br
- 0 caduceuelibra-com-br.mail.protection.outlook.com
Email authentication records for caduceuelibra.com.br
SPF record
v=spf1 include:spf.protection.outlook.com -all
DKIM record (selector1)
v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC1d9VlgdW9Ds90+omBV0aQjnS5FFnELncgIFi+7c/GYU7wiCTnYidSOB1vrNeYozMHi2LdBp5MkoTxqsr1L3DOzXc5g2o98L2utCJX43EDe0FtSxlQbVO7CxMY2ZjhigknEbJ8xpfVXLyzGDqJScSs74BgqKnSSKOFLxRBOQSAUQIDAQAB; n=1024,1487429152,1503067552
Check a specific email address @caduceuelibra.com.br
This page checks how caduceuelibra.com.br is configured for email. It does not confirm that a specific mailbox exists — to check one address, use the form below.
Domain registration
Created2011-09-15
Updated2026-03-20
Expires2028-09-15
Server location
IP address169.57.171.118
Reverse IP76.ab.39a9.ip4.static.sl-reverse.com
CountryBrazil
ASN36351
Name servers
NS 1ns4.bdm.microsoftonline.com.
NS 2ns3.bdm.microsoftonline.com.
NS 3ns2.bdm.microsoftonline.com.
NS 4ns1.bdm.microsoftonline.com.
TXT records for caduceuelibra.com.br
TXT 1v=spf1 include:spf.protection.outlook.com -all
TXT 2google-site-verification=bL4YQ0aq9VrsvvS_QkguKrbjCS5opu0_BO1a_zeHrd0
TXT 3openai-domain-verification=dv-z10ILTF8m4KLiuOwiEdVfwjl
TXT 4mscid=DTD27TdMmiuSNlWeWNj25WgYdCkxF6pcUNEuM/0/Ohsx9UeJmYE1aHPV8qsS+jkpCWRbrEv/VbujRxueaRtXog==
TXT 5MS=8C44212F7E8D9C7108DD9772231CFC3F723C630E
TXT 6MS=ms88483015