private const val TRANSFER_ENCODING = "transfer-encoding"
    private const val TE = "te"
    private const val ENCODING = "encoding"
    private const val UPGRADE = "upgrade"

    /** See http://tools.ietf.org/html/draft-ietf-httpbis-http2-09#section-8.1.3. */
    private val HTTP_2_SKIPPED_REQUEST_HEADERS =
      immutableListOf(
        CONNECTION,
        HOST,
        KEEP_ALIVE,
        PROXY_CONNECTION,

 * > using either the HTTP GET or POST method and the other requirements
 * > of this section.  The DNS API server defines the URI used by the
 * > request through the use of a URI Template.
 *
 * [doh_spec]: https://tools.ietf.org/html/draft-ietf-doh-dns-over-https-13
 */
class DnsOverHttps internal constructor(
  @get:JvmName("client") val client: OkHttpClient,
  @get:JvmName("url") val url: HttpUrl,

tomigusuku.okinawa.jp tomika.gifu.jp tomioka.gunma.jp tomisato.chiba.jp tomiya.miyagi.jp tomobe.ibaraki.jp tonaki.okinawa.jp tonami.toyama.jp tondabayashi.osaka.jp tone.ibaraki.jp tonkotsu.jp tono.iwate.jp tonosho.kagawa.jp tonsberg.no toolforge.org tools toon.ehime.jp top topology.museum torahime.shiga.jp toray toride.ibaraki.jp torino.it torino.museum torproject.net torsken.no tos.it tosa.kochi.jp tosashimizu.kochi.jp toscana.it toshiba toshima.tokyo.jp tosu.saga.jp total tottori.jp tottori.tottori.jp...

      if (tlsVersionsAsString != null) {
        sslSocket.enabledProtocols.intersect(tlsVersionsAsString, naturalOrder())
      } else {
        sslSocket.enabledProtocols
      }

    // In accordance with https://tools.ietf.org/html/draft-ietf-tls-downgrade-scsv-00 the SCSV
    // cipher is added to signal that a protocol fallback has taken place.
    val supportedCipherSuites = sslSocket.supportedCipherSuites
    val indexOfFallbackScsv =

contractors

// cooking : 2013-11-21 Registry Services, LLC
cooking

// cookingchannel : 2015-07-02 Lifestyle Domain Holdings, Inc.
cookingchannel

// cool : 2013-11-14 Binky Moon, LLC
cool

// corsica : 2014-09-25 Collectivité de Corse
corsica

// country : 2013-12-19 Internet Naming Company LLC
country

// coupon : 2015-02-26 Amazon Registry Services, Inc.

=== ":material-language-kotlin: Kotlin"
    ```kotlin

1F0D1..1F0DF  ; valid                  ;      ; NV8    # 6.0  PLAYING CARD ACE OF CLUBS..PLAYING CARD WHITE JOKER
1F0E0..1F0F5  ; valid                  ;      ; NV8    # 7.0  PLAYING CARD FOOL..PLAYING CARD TRUMP-21
1F0F6..1F0FF  ; disallowed                             # NA   <reserved-1F0F6>..<reserved-1F0FF>
1F100         ; disallowed                             # 5.2  DIGIT ZERO FULL STOP