Email DNS records for nssf.org
MX, SPF, DMARC and DKIM records published for nssf.org.
Receives email: Yes Disposable: No Free provider: No SPF: Yes DMARC: Yes
nssf.org 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 delegates its policy to another domain with redirect=. |
| DMARC | p=reject | The policy is reject: receivers are asked to reject messages that fail DMARC. Aggregate reports are requested (rua). |
| DKIM | Found (selector1) | A DKIM public key is published under the selector selector1. |
Last checked: 2026-11-02 (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 nssf.org
- 0 nssf-org.mail.protection.outlook.com (52.101.10.1)
Email authentication records for nssf.org
SPF record
v=spf1 redirect=nssf.org.hosted.spf-report.com
DMARC record
v=DMARC1; p=reject; rua=mailto:b3394c20@mxtoolbox.dmarc-report.com; ruf=mailto:b3394c20@forensics.dmarc-report.com; fo=1; pct=100
DKIM record (selector1)
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtbY9jr1kurnMDdHkue0GvgupXLeIlN9PtiLeyCaDCZU5argd6yhsdUWJWCTQBq0OGucbrXz9av/itYcsrwRIm3tlgoDRZlTLK63KMd89hI5KAweiXbwnuhwEzXhQkplq5KfzCkCK2NlXH19vCzCrDfEJf0CLPaPy1Q8V0pmP0aJx488VVrQwRum1jdK8XhJMNeJB+k3SB8tOcWzGXSyVmZuTfLg83hKBq37ZLQPLUaDyNb+kom9bE8bgzrjayqxaEZpruB4nudY3vxf97GT/4a7bEP/EO5Xr64dCrgsZF6DkmRv0gI2k+QC+GiEcz0/gNJ4qYTfVBxSLI+Q8LjNwPQIDAQAB;
Check a specific email address @nssf.org
This page checks how nssf.org 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 nssf.org
Frequently asked questions
Can nssf.org receive email?
Yes. nssf.org publishes 1 MX record, so it is configured to receive email. To know whether a specific address exists, verify that address.
Does nssf.org use SPF and DMARC?
nssf.org publishes an SPF record. Its DMARC policy is p=reject.
Is nssf.org a free email provider?
No. nssf.org is not on our list of free mailbox providers such as Gmail, Outlook or Yahoo.