sirsa.it

Posture summary

Public attack surface (1 hostnames in Certificate Transparency)

Hostnames this organization published in public TLS certificates. Passive OSINT — nothing was scanned.

The hostname inventory — which forgotten hosts exist and where — is part of the complete audit for this domain.

Lookalike domains (10 registered of 63 checked)

Registered permutations of this domain. Existence is a fact, not an accusation — ownership and intent are not assessed. Those able to receive mail are the ones usable for invoice fraud and phishing.

7 further registered lookalike(s), 8 of them able to receive mail. The full list, with mail capability for each, is part of the complete audit.

Recommendations

• highEnforce DMARC

  No enforcing DMARC policy was observed. Publish a DMARC record and move to p=quarantine then p=reject to reduce spoofing.

• mediumEnable DKIM

  No DKIM record was found on common selectors. Enable DKIM signing.

• mediumEnable DNSSEC

  DNSSEC signing was not detected for this domain.

• criticalPatch known-exploited vulnerabilities

  1 known-exploited vulnerability(ies) may affect exposed services. Prioritize patching.

• criticalPatch what already has a public exploit

  1 vulnerability(ies) reported on this host have working exploit code published (Exploit-DB, Metasploit, Nuclei or a public PoC). Exploitation needs no development effort — patch these first.

• highMonitor lookalike domains

  8 registered lookalike domain(s) can receive mail, which is what makes them usable for invoice fraud and credential phishing. Monitor them and consider defensive registrations.