Email DNS records for kozy.edu.pl
MX, SPF, DMARC and DKIM records published for kozy.edu.pl.
Receives email: Yes Disposable: No Free provider: No SPF: Yes DMARC: No
kozy.edu.pl can receive email: 1 MX record found. Authentication records found: SPF, DKIM. Not found: DMARC.
| Check | Result | What it means |
|---|---|---|
| MX | Found (1) | The domain is configured to receive email. |
| 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 treated as suspicious but accepted (soft fail). |
| DMARC | Invalid record | A record exists at _dmarc, but it does not start with v=DMARC1, so receivers ignore it. |
| DKIM | Found (dkim) | A DKIM public key is published under the selector dkim. |
Last checked: 2026-10-17 (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 kozy.edu.pl
- 10 kozy.edu.pl (79.96.131.218)
Email authentication records for kozy.edu.pl
SPF record
v=spf1 a mx ~all
DMARC record
v=spf1 a mx ~all
DKIM record (dkim)
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3P1vS3fimY+DEDveWPWKIMoaWbhBWaeaao2e6yWrzPDZPvvHXiE7ds3/vp/yMym00v8zZ++bNZ6hbCP8ZLrCErEZGj1Q1SrgH6GgMGpoase0x1yMiz2ckDt0nlJ/87GvY3jFA6kWnQpg8AgJxJUhuiNEVmZUOy/w8KuRrg43XRr/8Xwdil0fihKsyQwvqvsGBcGfKJ3XsdJPH7fwp5Ryh2SNtclrS2A6I4sT/6tvWpbqKAS6ZYjo4ExrK+tJJKR6N4Kg7OZoCx5oeuHAG2hos9XU0+jup+vNQ/Wg0AVqfEEnZmWQXALmMAOnfblbP2Z4M18HFWL2D97su3TQbpDthQIDAQAB
Check a specific email address @kozy.edu.pl
This page checks how kozy.edu.pl 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 kozy.edu.pl
Frequently asked questions
Can kozy.edu.pl receive email?
Yes. kozy.edu.pl publishes 1 MX record, so it is configured to receive email. To know whether a specific address exists, verify that address.
Does kozy.edu.pl use SPF and DMARC?
kozy.edu.pl publishes an SPF record. It does not publish a valid DMARC record.
Is kozy.edu.pl a free email provider?
No. kozy.edu.pl is not on our list of free mailbox providers such as Gmail, Outlook or Yahoo.