Email DNS records for kostkamodelcentrum.cz
MX, SPF, DMARC and DKIM records published for kostkamodelcentrum.cz. Registered via Reg-wedos. Domain age: 20 years.
kostkamodelcentrum.cz can receive email: 3 MX records found. The MX records point to Microsoft mail servers. Authentication records found: SPF, DMARC. Not found: DKIM (among common selectors).
| Check | Result | What it means |
|---|---|---|
| MX | Found (3) | The domain is configured to receive email. |
| Mail provider | Microsoft | Inferred from the MX host names: they point to Microsoft mail servers. |
| SPF | Found | The record ends with -all: mail from servers not listed should be rejected (hard fail). |
| DMARC | p=quarantine | The policy is quarantine: receivers are asked to treat messages that fail DMARC as suspicious, for example by delivering them to spam. 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: 2026-10-02 (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 kostkamodelcentrum.cz
- 10 kostkamodelcentrum-cz.mail.protection.outlook.com
- 110 mail.kostkamodelcentrum.cz
- 330 ms40568625.msv1.invalid.outlook.com
Email authentication records for kostkamodelcentrum.cz
SPF record
v=spf1 a mx a:mail.kostkamodelcentrum.cz mx:mail.kostkamodelcentrum.cz ip4:84.54.23.69 include:spf.protection.outlook.com -all
DMARC record
v=DMARC1; p=quarantine; pct=100;rua=mailto:dmarc-reports@kostkamodelcentrum.cz
Check a specific email address @kostkamodelcentrum.cz
This page checks how kostkamodelcentrum.cz is configured for email. It does not confirm that a specific mailbox exists — to check one address, use the form below.