Results for “dns-lookup”

3 skills

analyzing-email-headers-for-phishing-investigation

Parse and analyze email headers to trace the origin of phishing emails, verify sender authenticity, and identify spoofing through SPF, DKIM, and DMARC validation.

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Locates files by name and searches file contents using the fd and ripgrep command-line tools.

Configure DNS records correctly with proper TTLs, email authentication, and migration strategies.