domain-validator 0.2.0

Domain name and ownership validation package for Python

domain-validator

A Python package for validating domain names, checking their DNS resolution, and converting between Unicode and Punycode formats. The package also provides a method to generate a random code for TXT records which can be added to a domain's DNS for verifying ownership.

Installation

To install the package, you can use pip or a dependency manager like Poetry:

pip install domain-validator

or

poetry add domain-validator

Usage

from domain_validator import DomainValidator

# Create a DomainValidator instance
validator = DomainValidator()

# Verify domain matches valid pattern
validator.validate_domain_re("example.com")

# Check against maximum domain length
validator.validate_domain_length("example.com")

# Verify domain resolves and is not a reserved domain
validator.validate_domain_dns("example.com")

# Verify domain passes all three methods:
# validate_domain_re, validate_domain_length, and validate_domain_dns
validator.is_domain_valid("example.com")

# Returns Punycode version of domain - only available when ascii_only is False
validator.unicode_to_punycode("例子.测试")

# Returns Unicode version of domain - only available when ascii_only is False
validator.punycode_to_unicode("xn--fsqu00a.xn--0zwm56d")

# Generate a random code for TXT record verification with optional prefix
validator.generate_txt_code("example.com", prefix="myservice")

# Validate domain ownership by checking for TXT record
validator.validate_domain_ownership("example.com", "myservice=84yfCdasrZejOPNeFuBpgGXcvy")