Email DNS records for jbucpa.com
MX, SPF, DMARC and DKIM records published for jbucpa.com.
Receives email: Yes Disposable: No Free provider: No SPF: Yes DMARC: No
jbucpa.com can receive email: 1 MX record found. The MX records point to Microsoft mail servers. Authentication records found: SPF, DKIM. Not found: DMARC.
| 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 | Not found | No DMARC policy tells receivers how to handle messages that fail authentication. |
| DKIM | Found (selector1) | A DKIM public key is published under the selector selector1. |
Last checked: 2026-10-22 (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 jbucpa.com
- 0 jbucpa-com.mail.protection.outlook.com (40.93.192.4)
Email authentication records for jbucpa.com
SPF record
v=spf1 include:secureserver.net -all
DKIM record (selector1)
v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCYHdTk8k2CVwhmOPGK/cMvncebccSq0ij3JnmPjM+i2sqAjpjXlw9n0cqQkkLrWK/CELdB2o6leEQUxWYltNjq1wflsdToETOcIb7iLilh3ywh48jKxMmoVIL47XivgH61fZ1Fj13XIiMYtu3YerJQryRki25N/b03yLxt1Phr7wIDAQAB; n=1024,1456610323,1472335123
Check a specific email address @jbucpa.com
This page checks how jbucpa.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 jbucpa.com
Frequently asked questions
Can jbucpa.com receive email?
Yes. jbucpa.com publishes 1 MX record, so it is configured to receive email. To know whether a specific address exists, verify that address.
Does jbucpa.com use SPF and DMARC?
jbucpa.com publishes an SPF record. It does not publish a valid DMARC record.
Is jbucpa.com a free email provider?
No. jbucpa.com is not on our list of free mailbox providers such as Gmail, Outlook or Yahoo.