{"domain":"stripe.com","score":97,"grade":"high","email":{"provider":"Google Workspace","has_mx":true,"spf":{"present":true,"policy":"soft"},"dmarc":{"present":true,"policy":"reject"},"is_disposable":false},"registration":{"registrar":"SafeNames Ltd.","created":"1995-09-12T04:00:00Z","expires":"2027-09-11T04:00:00Z","age_days":11255},"infra":{"hosting":"AWS Route 53","ips":["198.202.176.161","198.137.150.161"],"has_valid_cert":true},"dns":{"a":["198.202.176.161","198.137.150.161"],"aaaa":[],"mx":["aspmx.l.google.com","alt2.aspmx.l.google.com","alt1.aspmx.l.google.com","aspmx3.googlemail.com","aspmx2.googlemail.com"],"ns":["ns-1087.awsdns-07.org","ns-1882.awsdns-43.co.uk","ns-423.awsdns-52.com","ns-705.awsdns-24.net"],"txt":["asv=8de0c1a866b958297e22a36216e594a6","whimsical=253112f9add9790f3a27b9d9893626451fc4cda1","v=MCPv1; k=ed25519; p=WMeka0C1fIH9HQLMtsSM9DD9cM6Bz6Wz34mHnK86UcM=","facebook-domain-verification=m7id9rt8ehlgcg9tt2yggbsi6gro7i","canva-site-verification=xLypn0D9XANRy-lbwcMfHA","google-site-verification=qjP3OAiraClha_40cX9Z9FrG5q3O_0InXSamXOswY-s","google-site-verification=hPfjsDwiisKJ4RP1ExOst9gAOD_0P8Q7-kxdcKUvEcc","apple-domain-verification=8kIS0gmJTvILWQuI","docusign=4c9f5602-1c19-4e4c-bde7-77dc4b9ea8a0","docusign=4a93db58-af07-4632-a881-b569d41a6c57","h1-domain-verification=KhpNX9YNAc7bX95agGvFsPPKbYTVe1KC6xj7P1zKZrRzxcuS","fastly-domain-delegation-3c9tdnjzdwy7wfffvyyy-786084-2024-07-08","cursor-domain-verification-vncvvm=D0NzeIDbQa8PPgIf1ukp9UPiu","atlassian-domain-verification=upLp21qQgja1aHG2gnAb1AmXRqb/zG0UK1a0n3zTSXZg5DgOSttR3i5uzA3T9Cdk","docker-verification=ccde1a0d-8d2c-44b5-9d20-6c4e19113fc9","MS=ms80697640","_mphpl78cv3thhugki4dkknlukgj1du6","google-site-verification=NLkFgZLHeVMVYlR3t1UZC9_1LzmqCAefJyNDs6ZQqBA","z4mthhzk10l6qc0rg4211mnnppkh2y5b","anthropic-domain-verification-zk7x9c=QfN52ECybLPUWh51R9pKF0QO3","neat-pulse-domain-verification-8GMn8nv=36eba03d-345e-421a-a823-d6d1f28938a4","google-site-verification=pmz8ueKvWMPxNlwUDcVroF91-tq6I9VM6wSO_0i7-wc","postman-domain-verification=c3b168067b16085c452b04b643ae1000079b095e383b53d1074e409b0e600b6265e1c7963beca1ca87cc63c381dcea332544c92c919651e4cda69f9a6303079c","v=spf1 ip4:198.2.180.60/32 ip4:13.111.2.227/32 include:spf1.stripe.com include:greenhouse-outbound-mail.stripe.com include:_spf.qualtrics.com ~all","00D50000000JV6w=1TBTQ0000000CIv;00DDn000000HWol=1TBVY00000002Hx;00D4x000003vxGL=1TBPQ00000008Tp;00Dfn00000BUlWD=1TBan0000000LPR","edcbf4c7-b604-457b-870e-1b05f655e769","google-site-verification=PrlpJHdk11CIkPsiXoHEAJevWHAk39JRFAqVSe9l7n0","liveramp-site-verification=7gyFkTwGYsvgd7IUQwyAOfImETwR06wgKjKiXq90KEY","elevenlabs=NpcIkVJW_8Vyd2gLKzPviuaU1g5rz83KiWQQ3sWKGtI","stripe-verification=82ce82470fb8324e19fa65abdb6fd370da5a8f90bba09712f259760f625d0790","google-site-verification=ZgGi2-xDdfnaWxdfjn5AqtUS11jKWqSXAV_EHODFzdE"],"cname":[]},"subdomains":["answers.stripe.com","api-e1.stripe.com","api-e2.stripe.com","api-nw1.stripe.com","api-nw2.stripe.com","api-nw3.stripe.com","api-tls12.stripe.com","api-w1.stripe.com","api-w2.stripe.com","api.stripe.com","auth.stripe.com","bfcm.stripe.com","bofa-enhanced-issuer-network.stripe.com","bom.corp.stripe.com","book.stripe.com","button.stripe.com","buy.fastly.cdn.stripe.com","buy.stripe.com","cdn.qa-files.stripe.com","checkout-api-modelt.stripe.com","checkout.fastly.cdn.stripe.com","checkout.stripe.com","cmh.corp.stripe.com","codeint.stripe.com","commerce-mcp.stripe.com","connect-js.stripe.com","connections-auth.stripe.com","connections-barclays.stripe.com","connections-sandbox.stripe.com","corp.stripe.com","cpe.corp.stripe.com","cpe.qa.corp.stripe.com","crypto-js.stripe.com","dashboard-admin.stripe.com","dashboard.stripe.com","donate.stripe.com","east.corp.stripe.com","edge-book.stripe.com","edge-button.stripe.com","edge-buy.fastly.cdn.stripe.com","edge-buy.stripe.com","edge-checkout.fastly.cdn.stripe.com","edge-checkout.stripe.com","edge-donate.stripe.com","edge-invoice.fastly.cdn.stripe.com","edge-invoice.stripe.com","edge-js.fastly.cdn.stripe.com","edge-js.stripe.com","files-cdn.stripe.com","fl.corp.stripe.com","fl.qa.corp.stripe.com","g5-api.stripe.com","git.corp.stripe.com","hoth.stripe.com","invoice.fastly.cdn.stripe.com","invoice.stripe.com","ipaddr-3ds.stripe.com","irc.stripe.com","irs-ides-client.stripe.com","jira.corp.stripe.com","jira.qa.corp.stripe.com","js.fastly.cdn.stripe.com","js.stripe.com","jss.corp.stripe.com","jss.prod.corp.stripe.com","jss.qa.corp.stripe.com","local.corp.stripe.com","m.stripe.com","manage.stripe.com","newapi.stripe.com","northwest.corp.stripe.com","not-a-git.corp.stripe.com","panoplied-respect.stripe.com","partner-ideal-prod.stripe.com","partner-ideal-qa.stripe.com","pay-by-bank.stripe.com","pdx.corp.stripe.com","preprod-bfcm.stripe.com","preprod-button.stripe.com","preprod-checkout.stripe.com","preprod-connect-js.stripe.com","preprod-connections-sandbox.stripe.com","preprod-crypto-js.stripe.com","preprod-g5-api.stripe.com","preprod-invoice.stripe.com","preprod-js.stripe.com","preprod-profile.stripe.com","preprod-public-goods.stripe.com","preprod-secure-files.fastly.cdn.stripe.com","preprod-secure-files.stripe.com","preprod-status.stripe.com","preprod-terminal-statics.stripe.com","preprod-trust.stripe.com","prod-connections-bofa.stripe.com","prod-connections-chase.stripe.com","prod-connections-citi-payload.stripe.com","prod-connections-citi.stripe.com","prod-network-citi-payload.stripe.com","prod-network-citi.stripe.com","prod-partner-amex-east-asia-sponsored-merchant.stripe.com","prod-partner-hdfc.stripe.com","profile.stripe.com","public-goods.stripe.com","qa-bfcm.stripe.com","qa-bom.corp.stripe.com","qa-book.stripe.com","qa-button.stripe.com","qa-buy.stripe.com","qa-checkout.stripe.com","qa-cmh.corp.stripe.com","qa-connect-js.stripe.com","qa-connections-bofa.stripe.com","qa-connections-chase.stripe.com","qa-connections-citi-payload.stripe.com","qa-connections-citi.stripe.com","qa-connections-sandbox.stripe.com","qa-crypto-js.stripe.com","qa-donate.stripe.com","qa-east.corp.stripe.com","qa-edge-testing.stripe.com","qa-files-cdn.stripe.com","qa-g5-api.stripe.com","qa-invoice.stripe.com","qa-js.stripe.com","qa-jwt-connections-barclays.stripe.com","qa-m.stripe.com","qa-network-citi-payload.stripe.com","qa-network-citi.stripe.com","qa-northwest.corp.stripe.com","qa-pandora-v2-test.stripe.com","qa-partner-amex-east-asia-sponsored-merchant.stripe.com","qa-partner-hdfc.stripe.com","qa-pdx.corp.stripe.com","qa-profile.stripe.com","qa-public-goods.stripe.com","qa-secure-files.fastly.cdn.stripe.com","qa-secure-files.stripe.com","qa-status.stripe.com","qa-terminal-statics.stripe.com","qa-trust.stripe.com","qa.corp.stripe.com","revoked.stripe.com","sandbox-acs.stripe.com","secure-files.fastly.cdn.stripe.com","secure-files.stripe.com","sessions.stripe.com","static.stripe.com","status.stripe.com","stripe-credit-ui.stripe.com","stripe.com","support.stripe.com","terminal-statics.stripe.com","test-digicert-cert.stripe.com","trust.stripe.com","verificator.stripe.com","www.api.stripe.com","www.sessions.stripe.com","www.stripe.com"],"subdomain_count":158,"fetched_at":"2026-07-07T02:47:59.061Z"}
curl --location --request GET 'https://zylalabs.com/api/13100/email+deliverability+verification+and+domain+health+api/26548/domain+deliverability+and+health+check?domain=stripe.com' --header 'Authorization: Bearer YOUR_API_KEY'
{"email":"[email protected]","status":"risky","deliverable":true,"score":75,"checks":{"syntax":true,"mx":true,"disposable":false,"role_account":false,"free_provider":false,"catch_all":true,"smtp":true},"did_you_mean":null,"verified_at":"2026-07-07T14:32:31.419Z","billed":true}
curl --location --request GET 'https://zylalabs.com/api/13100/email+deliverability+verification+and+domain+health+api/26549/[email protected]' --header 'Authorization: Bearer YOUR_API_KEY'
注册后,每个开发者都会被分配一个个人 API 访问密钥,这是一个唯一的字母和数字组合,用于访问我们的 API 端点。要使用 邮件可送达性验证和域名健康 API 进行身份验证,只需在 Authorization 标头中包含您的 bearer token。
| 标头 | 描述 |
|---|---|
授权
|
必需
应为 Bearer access_key. 订阅后,请查看上方的"您的 API 访问密钥"。
|
无长期承诺。随时升级、降级或取消。 免费试用包括最多 50 个请求。
(年度计费可节省 2 个月 🎉)
在发送电子邮件、将其添加到您的客户关系管理系统或信任新注册之前,检查任何域名的电子邮件可交付性和整体域名健康状况,只需一次 API 调用即可。只需发送一个域名即可在几毫秒内收到完整评估,包括电子邮件可交付性、域名健康状况以及从 0 到 100 的统一评分,使您更容易判断该域名是否值得信赖。
该 API 识别电子邮件服务提供商,例如 Google Workspace、Microsoft 365、Zoho 或自托管服务器,验证 SPF 和 DMARC 配置,同时返回实际的 DMARC 策略,检查 MX 记录,并确认该域名是否已正确配置以发送和接收电子邮件。它还分析域名年龄、注册商、到期时间、TLS 证书有效性、托管提供商、CDN、一次性和通用状态、原始 DNS 记录以及子域名,以提供该域名合法性和技术健康状况的完整视图。得分在 70 到 100 之间表示健康、成熟且正确配置的域名,安全可靠可发送电子邮件,得分在 40 到 69 之间表示有潜在问题的工作域名,例如电子邮件安全性较弱或注册时间较短,得分低于 40 的域名则表明是新注册、一次性或配置错误的域名,应在使用前进行验证。
这有助于冷邮件团队避免浪费发送并保护可交付性,使潜在客户生成平台能够在进入客户关系管理系统之前对域名进行资格审查,允许应用程序实时阻止虚假或一次性注册,并通过验证关键电子邮件身份验证设置简化可交付性和安全审核。与需要多个服务的其他解决方案不同,这个 API 将域名健康、电子邮件身份验证、邮件基础设施和信任评分结合成一个实时响应,同时展示真实的 DMARC 策略,而不是简单的“是”或“否”结果。它还针对 AI 代理进行设计,允许 Claude Code、Cursor、MCP 客户、AI SDR、外展机器人和自动化平台直接通过机器可读文档理解并使用每个端点,而无需自定义集成逻辑。
“域名可交付性和健康检查”端点返回有关域名健康、电子邮件可交付性和从0到100的评分数据“验证电子邮件地址”端点提供有关电子邮件可交付性状态、风险等级以及各种检查的信息,如语法和MX记录
关键字段包括“域名”“分数”“提供者”“是否有MX”“SPF”“DMARC”“注册”和“基础设施”用于域名检查。对于电子邮件验证,字段包括“电子邮件”“状态”“可投递”和“检查”详细说明各种验证结果
响应数据以JSON格式结构化,包含嵌套对象以提供详细信息。例如,域名检查响应包括电子邮件详细信息、注册信息和基础设施部分,而电子邮件验证响应则包括检查和状态
域名端点提供有关SPF DMARC MX记录 域名年龄和托管详情的见解 电子邮件验证端点检查语法 MX记录 一次性状态和角色账户 提供电子邮件有效性的全面概览
数据准确性是通过与当前DNS记录和电子邮件配置进行实时检查来确保的,而不是依赖于静态数据库。这允许对域名健康和电子邮件可递送性进行实时评估
典型的使用案例包括在发送电子邮件之前验证域名 为CRM集成资格潜在客户 阻止应用程序中的临时注册 以及对电子邮件配置进行安全审计
用户可以通过指定他们希望检查的域名或电子邮件地址来自定义请求 API 处理这些输入并根据提供的参数返回量身定制的结果
用户可以期待得分在0到100之间,得分越高表明域名健康程度越好。对于电子邮件验证,状态如“可送达”或“有风险”提供了关于电子邮件有效性的快速洞察,帮助用户做出明智的决策
电子邮件验证端点检查语法有效性 MX 记录的存在 可丢弃状态 角色账户识别 免费提供者使用 全接收状态和 SMTP 连接性 这种全面评估有助于确定电子邮件地址的可交付性和风险级别
域名健康评分范围从0到100 基于如SPF和DMARC配置 MX记录有效性 域名年龄和主机详细信息等因素 更高的分数表示更好的电子邮件投递能力和域名可信度
邮件验证响应中的“状态”字段指示与电子邮件地址相关的风险级别 可能的值包括“可送达”“风险”或“不可送达”帮助用户评估是否继续沟通
不,每个对API的请求都是为了同时检查一个域名或电子邮件地址。用户必须为他们想要验证的每个域名或电子邮件发送单独的请求
域名注册信息包括注册商名称 创建日期 到期日期和域名的天数年龄 这些数据有助于评估域名的合法性和稳定性
“等级”字段根据分数对域名的健康状况进行分类。“高”、“中”或“低”等等级为用户提供了一个快速的视觉提示,以评估域名的可信度和电子邮件送达能力
该API可以分析任何域,包括与流行的电子邮件提供商如Google Workspace和Microsoft 365相关的域,以及自托管的服务器。它还可以识别一次性和捕获所有域
如果一个域名缺少或不完整数据,API仍会返回可用的信息,但分数可能反映潜在风险。用户应将较低的分数视为域名配置或合法性存在问题的指示