MX records for adoption.com
Live MX lookup for adoption.com: 1 mail host, run by Microsoft 365.
try:
- mail hosts
- adoption-com.mail.protection.outlook.com
- provider
- microsoft
- spf record
- v=spf1 v=spf1 include:_spf-us.ppe-hosted.com include:4002831.spf08.hubspotemail.net include:spf.protection.outlook.com ip4:149.72.23.100 ip4:150.136.129.162 ip4:168.245.111.74 ip4:168.245.44.138 ip4:34.123.109.131 ip4:34.173.77.39 ip4:35.184.121.111 ip4:35.184.152.154 ip4:45.79.4.47 -all
- dmarc policy
- none
- dmarc record
- v=DMARC1;p=none;
- disposable domain
- no
- free consumer provider
- yes
Mail servers for adoption.com
DNS lists 1 mail host for adoption.com, starting with adoption-com.mail.protection.outlook.com. Lower priority values are tried first; the rest exist for failover.
Who runs the mail
The hosts match the pattern of Microsoft 365. Microsoft 365 (Exchange Online Protection) hosts the mail. Tenants are frequently configured to accept every address at the domain, so mailbox checks answer catch-all more often here than on other providers, and a risky verdict means the mailbox could not be disproved rather than that it is bad.
What this means for verification
For adoption.com, verification runs the whole pipeline: syntax, live MX, the open lists, and then the SMTP handshake with the mail host, with no message ever transmitted. Each verdict carries a machine-readable reason.
More checks for adoption.com
checked 2026-09-03 · sources: live-dns 2026-09-03 · disposable-domains 2026-09-02 · free-provider-domains 2026-09-02 · mx-provider-patterns 2026-09-03
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