[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["難以理解","hardToUnderstand","thumb-down"],["資訊或程式碼範例有誤","incorrectInformationOrSampleCode","thumb-down"],["缺少我需要的資訊/範例","missingTheInformationSamplesINeed","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],["上次更新時間：2025-09-04 (世界標準時間)。"],[[["\u003cp\u003eCloud Domains allows you to register and manage domains directly through Google Cloud, integrating seamlessly with other Google Cloud services.\u003c/p\u003e\n"],["\u003cp\u003eYou can use Cloud Domains to search for, buy, manage, and optionally transfer domains, all billed through your existing Cloud Billing account.\u003c/p\u003e\n"],["\u003cp\u003eCloud Domains offers benefits like team collaboration through project-based management and supports programmatic access for system integration.\u003c/p\u003e\n"],["\u003cp\u003eCloud Domains provides DNS provider options, including the recommended Cloud DNS or custom name servers, and offers DNSSEC support for enhanced security.\u003c/p\u003e\n"],["\u003cp\u003eContact information for domains can be managed with different privacy settings, allowing you to control the amount of data exposed publicly in the WHOIS database.\u003c/p\u003e\n"]]],[],null,["# Cloud Domains overview\n\n| **Note:** On September 7, 2023 Squarespace acquired all domain registrations and related customer accounts from Google Domains. For more information about how this change affects Cloud Domains, see [Cloud Domains feature deprecations](/domains/docs/deprecations/feature-deprecations), [Renew an expired domain registration](https://support.google.com/a/answer/6152355), and [Squarespace purchase of Google Domains FAQ](/domains/docs/faq).\n\n\u003cbr /\u003e\n\nThis page provides an overview of Cloud Domains features and\ncapabilities. Cloud Domains lets you register and configure\na domain in Google Cloud.\n\nCloud Domains is available in all the countries where\nGoogle Cloud is available.\n\nBenefits of using Cloud Domains\n-------------------------------\n\nCloud Domains provides the following benefits:\n\n- Lets you register a domain through Google Cloud and\n seamlessly attach it to any application. You can perform these\n steps by calling the Cloud Domains API or by using the\n Google Cloud CLI or the Google Cloud console.\n\n- Bills your domains through the same Cloud Billing account that you\n already have. Cloud Domains also lets you automatically review\n your registered domain as long as your Cloud Billing account stays\n active.\n\n- Is available in all locations where Google Cloud is available.\n\n- Lets you manage domain registrations per project, not\n per individual. You can manage one or more of your domains in\n Cloud Domains as part of a single project.\n Cloud Domains allows team collaboration because the domain is\n associated with the project. You can use Identity and Access Management (IAM) to manage\n all permissions in one place.\n\n- Supports programmatic access to domain registration, letting you integrate\n your systems. You can control access to the API by using standard\n Google Cloud permissions and quotas.\n\n- For detailed pricing information, see [Pricing](/domains/pricing).\n\n If you use Cloud DNS to configure\n your domain name servers,\n [Cloud DNS bills you separately](/dns/pricing).\n\nSupported use cases\n-------------------\n\nYou can use Cloud Domains to do the following:\n\n- Search for available domains.\n- Buy a domain name.\n- Manage your registration.\n- Optional: Transfer your domain from Cloud Domains to another registrar.\n\nDNS providers\n-------------\n\n[Name servers](/domains/docs/key-terms#terms-name-servers) identify the\nlocation of your domain on the internet and define your domain's DNS providers.\nWhen you register a domain with Cloud Domains, you must choose a\nDNS provider for the domain. The following table summarizes the DNS\nprovider options in Cloud Domains.\n\n\n| **Caution:** Google Domains as your Domain Name System (DNS) provider for your domains in Cloud Domains is retired, and some DNS functionality from Cloud Domains is no longer supported. For more information, see [Cloud Domains feature deprecation](/domains/docs/deprecations/feature-deprecations).\n\n\u003cbr /\u003e\n\nFor instructions about registering a domain, see\n[Register a domain](/domains/docs/register-domain).\n\nSupported domain endings (TLDs)\n-------------------------------\n\nCloud Domains supports all the domain endings listed in the\n[Pricing table](/domains/pricing#pricing-table). Any domain ending that is\nnot listed on the Cloud Domains pricing page is not supported.\n\nAutomatic renewal\n-----------------\n\nAfter you set up [Cloud Billing](/billing/docs) and complete your\ndomain registration, Cloud Domains automatically sets up the\nregistration to renew every year. Automatic renewal helps you keep ownership\nof your domain by not missing a payment. You can turn off automatic renewal\nafter you've registered your domain. For more information, see\n[Turn off automatic renewal for a domain name](/domains/docs/edit-registration-settings#turn-off-renew).\n\nIf your domain expired within the past 30 days, you can renew it using the\nGoogle Cloud CLI or the Cloud Domains API. The domain's new expiry date\nis one year after the previous expiry date, and you are charged the yearly\nprice for renewal. For more information, see [Renew a recently expired\ndomain](/domains/docs/renew-expired-domain).\n\nPricing\n-------\n\nDuring the registration process, the price for each domain is available. The\ntotal cost is calculated on the registration page as you add domains to your\ncart. Prices vary based on TLDs. For example, if you buy `example.com`,\n`example.blog`, and `example.art`, the cost of each of these domains might be\ndifferent because the TLDs `.com`, `.blog`, and `.art` have different costs.\n\nFor detailed pricing information, see [Pricing](/domains/pricing). For\nbilling, see [Billing questions](/domains/docs/billing-questions).\n\nDNS security (DNSSEC)\n---------------------\n\nCloud Domains supports DNSSEC, which protects your domains from\nspoofing and cache poisoning attacks. When you use a validating resolver like\n[Google Public DNS](https://developers.google.com/speed/public-dns), DNSSEC\nprovides strong authentication (but not encryption) of domain lookups. For\nmore information about DNSSEC, see the [DNSSEC overview](/dns/docs/dnssec).\n\nIf you use Cloud DNS to provide name servers for\nCloud Domains, you can enable or disable managed DNSSEC when\nyou create a public zone for your domain. For instructions, see\n[Create a public zone](/dns/docs/zones#create-pub-zone).\n\nContact information\n-------------------\n\n| **Note:** Starting in August 2025: For generic TLD domains, the [ICANN Registration Data Policy](https://www.icann.org/en/contracted-parties/consensus-policies/registration-data-policy) no longer requires both administrative and technical registrant contact information. If you submit administrative and technical contact information, it is ignored for generic TLD domains. \n|\n| There are no changes for country-code TLD domains and all contact information continues to be required.\n\nWhen you register a domain, you must submit contact information for that domain.\nThere are three types of contact information:\n\n- **Registrant:** owner of the domain\n- **Admin:** (only required for country-code TLD domains) person responsible for administrative decisions about the domain\n- **Technical:** (only required for country-code TLD domains) person responsible for technical changes to the domain\n\nYou can choose to enter the same information for all three types of contacts for\na domain or choose to enter different contact details for each type of contact.\nYou can also\n[modify the settings](/domains/docs/edit-registration-settings#editing_contact_settings)\nas needed.\n\nAccurate contact information is key because the registrant is the *rightful\nowner of the domain*. Access to the registrant's contact information, including\nemail, phone number, or mailing address, can be used to gain management access\nto the domain.\n\nYour contact information also enables\n[ICANN](https://www.icann.org/) to reach you\nin case of any problems. This information becomes the public contact information\nfor your domain in the [WHOIS](/domains/docs/key-terms#terms-whois)\ndatabase. You can control the amount of information available to the public by\nchoosing the appropriate\n[privacy protection](/domains/docs/overview#privacy-protection) settings.\n\nPrivacy protection\n------------------\n\nWhen you register a domain, [ICANN](https://www.icann.org/)\nrequires Cloud Domains to publish the registrant's name and\nother contact information in the\n[WHOIS database](/domains/docs/key-terms#terms-whois).\nThe WHOIS database is open to the public, which means that published contact\ninformation is available to anyone at any time.\n\nCloud Domains provides three privacy-protection options for\nmost domain suffixes (for example, `.com`, `.net`) that let you make some,\nnone, or all of your information private.\n\nFor information about how to use contact privacy, see the [`ContactPrivacy`](/domains/docs/reference/rest/v1/projects.locations.registrations#contactprivacy) section in the reference documentation.\n\nAccess control\n--------------\n\nGoogle Cloud offers IAM, which lets you assign access to\nspecific Google Cloud resources and prevents unwanted\naccess to other resources.\n\nFor details about access control and how to manage access for\nCloud Domains, see\n[Roles and permissions](/domains/docs/access-control).\n\nWhat's next\n-----------\n\n- To get started with Cloud Domains, see the [Quickstart](/domains/docs/buy-register-domain).\n- To access API information, see the [Cloud Domains API](/domains/docs/reference/rest).\n- To find solutions for common issues that you might encounter when using Cloud Domains, see [Troubleshooting](/domains/docs/troubleshooting).\n- To learn more about Cloud DNS, see the [Cloud DNS overview](/dns/docs/overview)."]]
