Site passport: sibtermo.su

Full analysis: security, configuration and availability

Monitor

76of 100

C · Room to improve

Room to improve

3 issue(s) found — see below for what and how to fix.

ReachableHTTPSSPF/DMARC missingHeaders D

Screenshot of sibtermo.su

sibtermo.su79.133.175.57

AvailabilityOK

SSL / TLSB · 61 days

DNSF · IPv6 —

Email (MX)B · MX ✓

SecurityD · missing: 4

SPF / DMARCSPF ✓ · DMARC ✕

Hostingitb Omsk

CDN—

ASN / IPAS43882 · 79.133.175.57

Score history

What to fix

No DMARC — no anti-spoofingOpen the fix →

No IPv6Open the fix →

Missing security headersOpen the fix →

What changed since last time

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