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RFC Lookup


Internet Protocol - {data}

DNS - {data}

WWW - {data}


About the RFC Lookup Tool

The Internet Engineering Task Force (IETF) is an international standards body responsible for designing many of the protocols and technologies used on the Internet. Specifications are published in the form of Requests for Comments (RFCs), which IETF members migrate through a process until the specification is complete. The UltraTools RFC Lookup Tool allows you to search for these RFCs by keyword or number.