Connects Claude to nslookup.io's DNS infrastructure with 11 tools covering lookups across all 53 DNS record types, propagation checks across 18 global servers, and SSL certificate validation. The standout is dns_health, which runs 39 automated checks across DNSSEC, MX configuration, nameserver hygiene, and CAA records with severity scoring. Also includes security scanning for SPF/DKIM/DMARC, multi-region uptime checks from 7 locations, and GEO scoring to measure how well a domain presents itself to AI crawlers. Available as a remote connector at mcp.nslookup.io/mcp or via npx locally. Reach for this when you're debugging DNS issues, auditing domain security posture, or need to verify propagation without leaving your editor.
claude mcp add --transport stdio io.github.venomseven-nslookup uvx nslookup