Email DNS records for dzbchina.com
MX, SPF, DMARC and DKIM records published for dzbchina.com. Registered via Beijing Guoxu Network Technology Co. Ltd. Domain age: 17 years.
Receives email: Yes Disposable: No Free provider: No SPF: Yes DMARC: No
dzbchina.com can receive email: 1 MX record found. Authentication records found: SPF. Not found: DMARC, DKIM (among common selectors).
| 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 | Multiple records | More than one SPF record is published, which is invalid under RFC 7208; receivers may treat SPF as failed. |
| DMARC | Not found | No DMARC policy tells receivers how to handle messages that fail authentication. |
| 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: 2026-10-28 (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 dzbchina.com
- 10 mail.dzbchina.com (112.253.52.54)
Email authentication records for dzbchina.com
SPF record 1
v=spf1 ip4: 112.253.52.12 ip4: 112.7.1.12 ip4: 144.123.189.12 -all
SPF record 2
v=spf1 include:mail.dzbchina.com -all
Check a specific email address @dzbchina.com
This page checks how dzbchina.com is configured for email. It does not confirm that a specific mailbox exists — to check one address, use the form below.
Domain registration
Server location
Name servers
TXT records for dzbchina.com
Frequently asked questions
Can dzbchina.com receive email?
Yes. dzbchina.com publishes 1 MX record, so it is configured to receive email. To know whether a specific address exists, verify that address.
Does dzbchina.com use SPF and DMARC?
dzbchina.com publishes an SPF record. It does not publish a valid DMARC record.
Is dzbchina.com a free email provider?
No. dzbchina.com is not on our list of free mailbox providers such as Gmail, Outlook or Yahoo.