syke.fi

Email infrastructure report · Last checked 28 Jul 2026, 18:02 UTC

Summary

syke.fi uses Self-hosted / Custom for email and has SPF and DKIM configured. It is a catch-all domain.

Mail provider

ProviderSelf-hosted / Custom self-hosted

Primary MXmail.cm.telia.net

MX records

Priority	Hostname	IPs
10	mail.cm.telia.net	80.74.207.118

Authentication

SPF✓ Present ?all

DKIM✓ Found (selectors: s1, s2)

DMARC✗ Missing

Raw SPF record

v=spf1 include:spf1.syke.fi include:spf2.syke.fi include:spf3.syke.fi ?all

Email behavior

Catch-all✓ Yes

Disposable✗ No

Free provider✗ No

STARTTLS✓ Supported

SMTP response173ms

SMTP banner220 mail.cm.telia.net ESMTP

What this means

This domain is missing DMARC, which weakens its protection against email spoofing. Adding this record would improve deliverability and reduce the risk of impersonation.

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