What is Domain Name System Security Extensions?

Domain Name System Security Extensions (DNSSEC) is a Application Layer protocol in the DNS category. Extensions to DNS that provide authentication of DNS data, verified denial of existence, and data integrity through digital signatures.

What port does DNSSEC use?

DNSSEC uses port 53 by default. The protocol is defined in RFC 4033.

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Domain Name System Security Extensions

Application Layer — DNS

Ikhtisar Protokol

Nama Lengkap Domain Name System Security Extensions

Singkatan DNSSEC

Lapisan OSI Application Layer

Kategori DNS

Port Default 53

RFC RFC 4033

Tentang DNSSEC

Extensions to DNS that provide authentication of DNS data, verified denial of existence, and data integrity through digital signatures.

Application Layer DNS Port 53

Referensi Standar

DNSSEC didefinisikan dalam RFC 4033, diterbitkan oleh Internet Engineering Task Force (IETF). RFC adalah dokumen standar resmi untuk protokol internet dan tersedia secara bebas untuk ditinjau publik.

Protokol Terkait — Application Layer

HTTP Hypertext Transfer Protocol HTTPS HTTP Secure HTTP/2 HTTP/2 HTTP/3 HTTP/3 WS WebSocket SMTP Simple Mail Transfer Protocol IMAP Internet Message Access Protocol POP3 Post Office Protocol v3