使用 Python 爬蟲獲取頂級域名及對應的 WHOIS Server 并保存可用于 WhoisCL.exe 的文件 whois-servers.txt。
環境：

• Windows 10

• Python 3.9.1

頂級域名列表https://www.iana.org/domains/root/db獲取頂級域名的 WHOIS Server點擊帶查詢的頂級域名，往下拉 WHOIS Server每個域名后綴對應的 WHOIS Server 是不一樣的。安裝 beautifulsoup4 庫pip install beautifulsoup4安裝 requests 庫python -m pip install requests獲取頂級域名列表import requests
from bs4 import BeautifulSoup
iurl = 'https://www.iana.org/domains/root/db'
res = requests.get(iurl, timeout=600)
res.encoding = 'utf-8'
soup = BeautifulSoup(res.text, 'html.parser')
list1 = []
list2 = []
jsonStr = {}
for tag in soup.find_all('span', class_='domain tld'):
d_suffix = tag.get_text()
print(d_suffix)獲取頂級域名及對應的 WHOIS Server 并保存可用于 WhoisCL.exe 的文件 whois-servers.txtimport requests
from bs4 import BeautifulSoup
import re
import time
iurl = 'https://www.iana.org/domains/root/db'
res = requests.get(iurl, timeout=600)
res.encoding = 'utf-8'
soup = BeautifulSoup(res.text, 'html.parser')
list1 = []
list2 = []
jsonStr = {}
for tag in soup.find_all('span', class_='domain tld'):
d_suffix = tag.get_text()
print(d_suffix)
list2.append(d_suffix)
n_suffix = d_suffix.split('.')[1]
new_url = iurl + '/' + n_suffix
server = ''
try:
res2 = requests.get(new_url, timeout=600)
res2.encoding = 'utf-8'
soup2 = BeautifulSoup(res2.text, 'html.parser') retxt = re.compile(r'WHOIS Server: (.*?)\n') arr = retxt.findall(res2.text) if len(arr) > 0: server = arr[0] list2.append(server) print(server) time.sleep(1) except Exception as e: print('超時') with open('whois-servers.txt', "a", encoding='utf-8') as my_file: my_file.write(n_suffix + " " + server+'\n')
print('抓取結束')

whois-servers.txt 在公眾號中回復

whois-servers.txt

總結

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