Proxy ip verification settings: how to detect and verify the validity of proxy IP address tutorials

Teach you to find out the "fake agent".

What's the biggest headache of getting a proxy IP? It's not that we don't have resources, it's that we can't use the IPs that we can't easily get our hands on! Just like the online purchase of the charging treasure, labeled 10000 mAh, the actual can only charge half of the phone. Today we use the most practical way to teach you how to give proxy IP "identification".

Why validate? It's more important than you think.

A lot of newbies are prone to fall head over heels, thinking that they can get a proxy IP and start working directly. The result is to use half a day to find:Either the site won't open at all or it's slower than a snail's paceIt's a good idea to verify the proxy IP. Verifying proxy IPs is like knocking on a watermelon before you buy it, you can tell if it's ripe or not without cutting it open. There are three main things to look at:

1. connectivity test (can you connect)
2. anonymity level testing (will it expose the real IP)
3. Response speed measurement (can it be fast or not)

The Five-Minute Verification Method

Here is an earthy way to do it without writing code: open your browser settings → find the proxy settings → fill in the IP and port → visit the IP detection page of ipipgo.com. If the IP shown is not your local IP, congratulations! At least the proxy is working.

Advanced players can use this Python script to detect it:

import requests

proxy = {
    'http': 'http://username:password@ip:port',
    'https': 'https://username:password@ip:port'
}

try.
    resp = requests.get('http://ipipgo.com/checkip', proxies=proxy, timeout=10)
    print(f "Valid! Current IP: {resp.text}")
except Exception as e.
    print("Proxy has failed:", str(e))

Detection tools red and black list

There are all kinds of tools on the market, and these are the ones that have been tested to be reliable:

Don't jump into these pits.

Recently a customer feedback, using a certain agent always be blocked by the site. Our troubleshooting found that he made a typical mistake:No protocol support detected.. For example, if you want to use HTTPS access and it turns out that the proxy only supports the HTTP protocol, isn't that like using a bus pass to enter a subway station?

Common rollover sites:

✔ Thought all proxies support socks5
✔ Ignoring port matching issues
✔ Didn't detect IP geolocation

QA First Aid Kit

Q: What should I do if I pass the test but can't actually use it?
A: eighty percent of the target site has a special detection, it is recommended to change ipipgo's TK line, specializing in dealing with this difficult site.

Q: The results of each test are different?
A: Dynamic IP would have changed, to be stable, choose static residential IP, 35 dollars / IP can be used for a month.

Q: What happens when the test is fast and slow?
A: It may be that the line is congested, ipipgo's cross-border line has intelligent routing and automatically selects the fastest channel.

Why do you recommend ipipgo?

This is not the king's wife to sell melon, the actual test data to speak: his family dynamic residential IP minimum 7.67 yuan / GB, but also with theAutomatic change cycle settingI'm not sure if I'm going to be able to do that. The last time I helped a client with a crawler program, I used the standard version of the dynamic IP and 100,000 data collection froze without being blocked.

Special mention of theirTK LineThe first thing that I want to do is to use ipipgo, which is specialized in detecting e-commerce platforms. There is a friend who does price comparison, changed three service providers are unable to get, and finally used ipipgo to run up stable.

Lastly, I'd like to say that verifying proxy IPs is like falling in love, so don't rush to get a license, and go on a few more "dates". Use the right tools + reliable service providers, in order to take the road less traveled. What do not understand, directly to ipipgo official website to find customer service, their technical support is quite real, will not move to let buy expensive packages.