Following the tutorial, helped me to find the answer:

https://commoncrawl.org/blog/index-to-warc-files-and-urls-in-columnar-format

The following SQL-Statements I used:

CREATE DATABASE ccindex

CREATE EXTERNAL TABLE IF NOT EXISTS ccindex (
  url_surtkey                   STRING,
  url                           STRING,
  url_host_name                 STRING,
  url_host_tld                  STRING,
  url_host_2nd_last_part        STRING,
  url_host_3rd_last_part        STRING,
  url_host_4th_last_part        STRING,
  url_host_5th_last_part        STRING,
  url_host_registry_suffix      STRING,
  url_host_registered_domain    STRING,
  url_host_private_suffix       STRING,
  url_host_private_domain       STRING,
  url_protocol                  STRING,
  url_port                      INT,
  url_path                      STRING,
  url_query                     STRING,
  fetch_time                    TIMESTAMP,
  fetch_status                  SMALLINT,
  content_digest                STRING,
  content_mime_type             STRING,
  content_mime_detected         STRING,
  content_charset               STRING,
  content_languages             STRING,
  warc_filename                 STRING,
  warc_record_offset            INT,
  warc_record_length            INT,
  warc_segment                  STRING)
PARTITIONED BY (
  crawl                         STRING,
  subset                        STRING)
STORED AS parquet
LOCATION 's3://commoncrawl/cc-index/table/cc-main/warc/';

MSCK REPAIR TABLE ccindex

select url
    from ccindex
   where crawl = 'CC-MAIN-2024-38'
     and subset = 'warc'
     and url_host_tld = 'de';