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I am trying use the following regular expression to extract domain name from a text, but it just pr… Read more Python Regular Expression For Domain Names

I've got a script that gets DNS (CNAME, MX, NS) data in the following way: from dns import reso… Read more Batch/bulk Dns Lookup In Python?

I am looking to handle a DNS error when scraping domains Scrapy. Here's the error that I am see… Read more How To Scrapy Handle Dns Lookup Failed

UPDATE: I did some changes now I'm getting this 'NoneType' object has no attribute '… Read more Attributeerror At / 'nonetype' Object Has No Attribute '_get_qnames_to_try'

Per validate_email 1.3 : Python Package Index, in order to check the domain mx and verify email exi… Read more Pydns & Dns Timeout Error

Let's say I'm writing HTTP requests in Python and my DNS server goes down. If I try: import… Read more Pass Timeout To Socket.getaddrinfo

The problem is that urllib using httplib is querying for AAAA records. I would like to avoid that. … Read more How To Force Python Httplib Library To Use Only A Requests

On my Windows 7 64-bit, I installed Anaconda3 v4.4.0 in C:\Anaconda3. Now, after launching Anaconda… Read more Can't Open Anaconda Jupyter Notebook: Network Error (dns_unresolved_hostname)