quantum-h.com is configured to receive email — it has 1 mail server (MX records).
| Priority | Mail exchanger |
|---|---|
| 1 | quantumh-com01i.mail.protection.outlook.com |
| Accepts mail | Yes |
|---|---|
| Mail server software | Microsoft 365 (detected) |
| Catch-all | Unknown |
| SPF record | Yes v=spf1 include:spf.protection.outlook.com -all |
| DMARC record | Yes v=DMARC1; p=none; pct=100; rua=mailto:0c8737657f6d44729d9b3d2ff266d32c@dmarc-reports.cloudflare.net,mailto:re+bltcrddfl40@dmarc.postmarkapp.com,mailto:devops@quantum-h.com; sp=none; aspf=r; |
These are public DNS facts about the domain quantum-h.com. 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.
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