atos.net

atos.net is configured to receive email — it has 1 mail server (MX records).

Mail servers (MX)

Priority	Mail exchanger
1	atos-net.mail.protection.outlook.com

Email DNS facts

Accepts mail	Yes
Mail server software	Microsoft 365 (detected)
Catch-all	Unknown
SPF record	Yes `v=spf1 ip4:155.45.167.44 ip4:155.45.167.68 ip4:160.92.141.148/30 ip4:160.92.21.196 ip4:160.92.108.230/30 ip4:160.92.140.180/31 ip4:160.92.177.1 ip4:160.92.177.2 ip4:160.92.177.3 ip4:193.56.114.164/30 ip4:193.56.114.176/31 ip4:212.170.156.132 ip4:91.103.172.158 ip4:62.134.46.8/30 ip4:160.92.152.2 ip4:160.92.186.94 ip4:80.78.5.227 ip4:80.78.0.212 ip4:80.78.5.228 ip4:68.232.145.191 ip4:216.71.152.242 include:spf.protection.outlook.com include:spf.messagelabs.com include:message-business.com -all`
DMARC record	Yes `v=DMARC1; p=reject; sp=quarantine; rua=mailto:dmarc_agg@vali.email,mailto:xmcictxuvhn@inbox.ondmarc.com,mailto:rua@mailreport.eu; ruf=mailto:xmcictxuvhn@inbox.ondmarc.com; fo=0; adkim=r; aspf=r; pct=100; rf=afrf`

What does this mean?

These are public DNS facts about the domain atos.net. MX records list the servers that accept mail for the domain. SPF and DMARC are DNS policies that help receivers fight spoofing. A catch-all domain accepts mail to every address, so the existence of a single mailbox cannot be confirmed.

This page does not reveal any individual email address or whether a specific mailbox exists — to verify one address, use the email checker.