Upment.com has robots.txt file. Http response code is 200.
Robots size is very small. It is about 23 kb and 11 rows.

Host directive is not presented for domain upment.com in robots.txt file.
Array
(
    [*] => Array
        (
            [allow] => Array
                (
                    [0] => /
                )

            [disallow] => Array
                (
                    [0] => /privacy-policy
                )

        )

    [ahrefsbot] => Array
        (
            [disallow] => Array
                (
                    [0] => /
                )

        )

    [dotbot] => Array
        (
            [disallow] => Array
                (
                    [0] => /
                )

        )

    [rogerbot] => Array
        (
            [disallow] => Array
                (
                    [0] => /
                )

        )

    [semrushbot] => Array
        (
            [disallow] => Array
                (
                    [0] => /
                )

        )

)
User-agent: *
Allow: /
Disallow: /privacy-policy

User-agent: AhrefsBot 
Disallow: /

User-agent: dotbot
Disallow: /

User-agent: rogerbot
Disallow: /

User-agent: SemrushBot
Disallow: /
  • код 301 http://upment.com/robots.txt
  • код 200 https://upment.com/robots.txt