How to resolve Blockchain DNS using Python Requests?

0 votes

I want to scrap some data from this site:  https://blockchain-dns.info/ using Python Requests (browserless) and have no idea as to how to resolve such blockchain domains. Any help would be highly appreciated.

Aug 21, 2018 in Blockchain by sabby
• 4,350 points
42 views

1 answer to this question.

0 votes

Look at this example:

import requests
from random import choice

def domain_ip(domain):
    '''Uses bdns api to resolve domain names'''
    domain = domain.split('/')[2] if '://' in domain else domain
    apis = ['https://bdns.co/r/', 'https://bdns.us/r/', 'https://bdns.bz/r/']
    api = choice(apis)
    r = requests.get(api+domain)
    if r.status_code == 200:
        ip = r.text.splitlines()[0]
        print("Domain: {}  IP: {}".format(domain, ip))
        return ip
    else:
        print('HTTP Error: {}'.format(r.status_code))

ip = domain_ip('http://jstash.bazar')
if ip:
    r = requests.get('http://'+ip)

You could use one of their publicly available apis to resolve the domain and obtain an ip. Here is a list of API URLs: https://github.com/B-DNS/Firefox/blob/master/common.js#L54

answered Aug 21, 2018 by Christine
• 15,790 points

Related Questions In Blockchain

0 votes
1 answer

How to resolve blockchain DNS using Python Requests?

You could use one of their publicly ...READ MORE

answered Aug 20, 2018 in Blockchain by Omkar
• 67,140 points
246 views
+1 vote
1 answer
0 votes
1 answer

How to interact with blockchain using Java web app?

You can interact with the blockchain using ...READ MORE

answered Jul 16, 2018 in Blockchain by digger
• 27,620 points
142 views
0 votes
1 answer

How to build a non-payment application using Ethereum blockchain?

I hope the following link is helpful ...READ MORE

answered Jul 17, 2018 in Blockchain by digger
• 27,620 points
30 views
0 votes
1 answer

Truffle tests not running after truffle init

This was a bug. They've fixed it. ...READ MORE

answered Sep 11, 2018 in Blockchain by Christine
• 15,790 points
107 views
0 votes
1 answer
0 votes
1 answer
0 votes
1 answer

How to make sure transactions take no fee in a private Ethereum blockchain?

In a private ethereum network you have ...READ MORE

answered Mar 26, 2018 in Blockchain by Christine
• 15,790 points

edited Mar 26, 2018 by Christine 72 views