Unit Instance

HTTP 200 OK
Allow: GET, PUT, PATCH, DELETE, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "translation": "https://weblate.info.ucl.ac.be/api/translations/cnp3-ebook/protocolsdns/cs/?format=api",
    "source": [
        "The DNS is mainly used to find the address that corresponds to a given name. However, it is sometimes useful to obtain the name that corresponds to an IP address. This done by using the `PTR` (`pointer`) `RR`. The `RData` part of a `PTR` `RR` contains the name while the `Name` part of the `RR` contains the IP address encoded in the `in-addr.arpa` domain. IPv4 addresses are encoded in the `in-addr.arpa` by reversing the four digits that compose the dotted decimal representation of the address. For example, consider IPv4 address `192.0.2.11`. The hostname associated to this address can be found by requesting the `PTR`  `RR` that corresponds to `11.2.0.192.in-addr.arpa`. A similar solution is used to support IPv6 addresses :rfc:`3596`, but slightly more complex given the length of the IPv6 addresses. For example, consider IPv6 address `2001:1890:123a::1:1e`. To obtain the name that corresponds to this address, we need first to convert it in a reverse dotted decimal notation : `e.1.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.a.3.2.1.0.9.8.1.1.0.0.2`. In this notation, each character between dots corresponds to one nibble, i.e. four bits. The low-order byte (`e`) appears first and the high order (`2`) last. To obtain the name that corresponds to this address, one needs to append the `ip6.arpa` domain name and query for `e.1.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.a.3.2.1.0.9.8.1.1.0.0.2.ip6.arpa`. In practice, tools and libraries do the conversion automatically and the user does not need to worry about it."
    ],
    "previous_source": "",
    "target": [
        ""
    ],
    "id_hash": 5895222134915355602,
    "content_hash": 5895222134915355602,
    "location": "../../protocols/dns.rst:69",
    "context": "",
    "note": "",
    "flags": "",
    "state": 0,
    "fuzzy": false,
    "translated": false,
    "approved": false,
    "position": 21,
    "has_suggestion": false,
    "has_comment": false,
    "has_failing_check": false,
    "num_words": 225,
    "source_unit": "https://weblate.info.ucl.ac.be/api/units/34986/?format=api",
    "priority": 100,
    "id": 19977,
    "web_url": "https://weblate.info.ucl.ac.be/translate/cnp3-ebook/protocolsdns/cs/?checksum=d1d0094c27a653d2",
    "url": "https://weblate.info.ucl.ac.be/api/units/19977/?format=api",
    "explanation": "",
    "extra_flags": "",
    "pending": false,
    "timestamp": "2019-10-14T10:41:48.968205+02:00"
}