Site passport: l3s.ru

Full analysis: security, configuration and availability

Monitor

83of 100

B · The site is in good shape

The site is in good shape

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

ReachableHTTPSSPF + DMARCHeaders F

Screenshot of l3s.ru

l3s.ru185.77.151.62

AvailabilityOK

SSL / TLSA · 89 days

DNSB · IPv6 —

Email (MX)A · MX ✓

SecurityF · missing: 5

SPF / DMARCSPF ✓ · DMARC ✓

HostingSever Telecom

CDN—

ASN / IPAS214173 · 185.77.151.62

Score history

What to fix

No IPv6Open the fix →

Missing security headersOpen the fix →

What changed since last time

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