要查询域名是否被封禁(k),通常是指检查域名是否被网络服务提供商、内容分发网络(CDN)或特定平台封禁。以下是一些基础概念和相关信息:
nslookup
、dig
等。mxtoolbox.com
、dnsstuff.com
等。mxtoolbox.com
。以下是一个简单的Python脚本,使用dnspython
库进行DNS查询:
import dns.resolver
def check_domain(domain):
try:
answers = dns.resolver.resolve(domain, 'A')
print(f"Domain {domain} is resolved successfully.")
except dns.resolver.NXDOMAIN:
print(f"Domain {domain} does not exist.")
except dns.resolver.NoAnswer:
print(f"Domain {domain} has no A records.")
except dns.resolver.Timeout:
print(f"DNS query for domain {domain} timed out.")
except Exception as e:
print(f"An error occurred: {e}")
check_domain('example.com')
通过以上方法,你可以初步判断域名是否被封禁,并采取相应的措施。
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