Email DNS records for nbarizona.com
MX, SPF, DMARC and DKIM records published for nbarizona.com.
nbarizona.com can receive email: 2 MX records found. The MX records point to Proofpoint mail servers. Authentication records found: SPF, DMARC. Not found: DKIM (among common selectors).
| Check | Result | What it means |
|---|---|---|
| MX | Found (2) | The domain is configured to receive email. |
| Mail provider | Proofpoint | Inferred from the MX host names: they point to Proofpoint mail servers. |
| SPF | Found | The record ends with -all: mail from servers not listed should be rejected (hard fail). |
| DMARC | p=reject | The policy is reject: receivers are asked to reject messages that fail DMARC. Aggregate reports are requested (rua). |
| DKIM | Not found among common selectors | DKIM can only be confirmed with the selector used by the sender, so this does not mean the domain has no DKIM. |
Last checked: 2026-10-13 (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 nbarizona.com
- 10 mxb-00110e01.gslb.pphosted.com
- 10 mxa-00110e01.gslb.pphosted.com
Email authentication records for nbarizona.com
SPF record
v=spf1 ip4:209.20.103.195 ip4:209.20.122.81 ip4:209.20.103.39 ip4:66.97.130.4 ip4:208.93.26.27 ip4:208.93.26.28 ip4:67.221.239.16 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:spf.cashedge.com include:_spf.salesforce.com -all
DMARC record
v=DMARC1; p=reject; fo=1; ri=3600; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com
Check a specific email address @nbarizona.com
This page checks how nbarizona.com is configured for email. It does not confirm that a specific mailbox exists — to check one address, use the form below.