Extension Mechanisms For DNS - Example

Example

An example of an OPT pseudo-record, as displayed by the Domain Information Groper (dig) utility tool:

;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags: do; udp: 4096

The result of "EDNS: version: 0" indicates full conformance with EDNS0. The result "flags: do" indicates that "DNSSEC OK" is set.

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