以下是一个简单的DNS解析检查脚本(Python):
import dns.resolver
def check_domain(domain):
try:
answers = dns.resolver.resolve(domain, 'A')
for rdata in answers:
print(f"Domain {domain} resolved to {rdata.address}")
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"Failed to resolve domain {domain}.")
check_domain('example7.com')
通过以上内容,您可以更好地理解七个字母域名的优势、类型、应用场景以及可能遇到的问题和解决方法。
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