import scrapy

class coniferspider(scrapy.Spider):
    name = "conifers"
    allowed_domian = ['httpbin.org/ip']

    start_urls = ['https://httpbin.org/ip']


    def parse(self, response):
        filename = response.url.split("/")[-2] + '.html'
        with open(filename,'wb') as f:
            f.write(response.body)