Email DNS records for h2flow.com
MX, SPF, DMARC and DKIM records published for h2flow.com.
Receives email: Yes Disposable: No Free provider: No SPF: Yes DMARC: Yes
h2flow.com can receive email: 1 MX record found. The MX records point to Microsoft mail servers. Authentication records found: SPF, DMARC, DKIM.
| 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. |
| Free email provider | No | Not a free mailbox service like Gmail or Yahoo. |
| SPF | Found | The record ends with -all: mail from servers not listed should be rejected (hard fail). |
| DMARC | p=quarantine | The policy is quarantine: receivers are asked to treat messages that fail DMARC as suspicious, for example by delivering them to spam. Aggregate reports are requested (rua). |
| DKIM | Found (selector1) | A DKIM public key is published under the selector selector1. |
Last checked: 2026-10-20 (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 h2flow.com
- 0 h2flow-com.mail.protection.outlook.com (52.101.10.5)
Email authentication records for h2flow.com
SPF record
v=spf1 include:spf.protection.outlook.com -all
DMARC record
v=DMARC1; p=quarantine; adkim=r; aspf=r; rua=mailto:dmarc_rua@onsecureserver.net;
DKIM record (selector1)
v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCP6fR9SqyWHO7gU6psQ3dX+elBggvC3wz8pX/962o0J+10A49C8oTdENy1Te/icJbIXsMKLFE05+E8qonI5FsQQjeuz3Qmc/1krZAqfSj6aXOgXc9bHFUlj3dsPxGSnqG/H22OyeY42rcj3l2+S/oILhTJA4exHDjx+946w4lmFwIDAQAB; n=1024,1452994985,1
Check a specific email address @h2flow.com
This page checks how h2flow.com is configured for email. It does not confirm that a specific mailbox exists — to check one address, use the form below.
Server location
Name servers
TXT records for h2flow.com
Frequently asked questions
Can h2flow.com receive email?
Yes. h2flow.com publishes 1 MX record, so it is configured to receive email. To know whether a specific address exists, verify that address.
Does h2flow.com use SPF and DMARC?
h2flow.com publishes an SPF record. Its DMARC policy is p=quarantine.
Is h2flow.com a free email provider?
No. h2flow.com is not on our list of free mailbox providers such as Gmail, Outlook or Yahoo.