Email DNS records for koshu.ru
MX, SPF, DMARC and DKIM records published for koshu.ru. Registered via Regru-ru. Domain age: 2 months.
Disposable email domain
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koshu.ru can receive email: 2 MX records found. Authentication records found: SPF. Not found: DMARC, DKIM (among common selectors).
| Check | Result | What it means |
|---|---|---|
| MX | Found (2) | The domain is configured to receive email. |
| SPF | Found | The record ends with ~all: mail from servers not listed should be treated as suspicious but accepted (soft fail). |
| 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: 2026-10-08 (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.
MX records for koshu.ru
- 10 mail.koshu.ru
- 20 mail.koshu.ru
Email authentication records for koshu.ru
SPF record
v=spf1 ip4:185.9.147.250 ip4:185.9.147.250 a mx ~all
Check a specific email address @koshu.ru
This page checks how koshu.ru is configured for email. It does not confirm that a specific mailbox exists — to check one address, use the form below.