{"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/13104/instant+email+deliverability+verification+and+domain+health+api/26556/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/13104/instant+email+deliverability+verification+and+domain+health+api/26557/[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 即时邮件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 🎉)
在您发送电子邮件、将其添加到您的CRM或信任新的注册之前,通过一次API调用检查任何域的电子邮件可送达性和整体域健康状况 只需发送一个域名,并在毫秒内收到完整评估 包括电子邮件可送达性 域健康状况和一个从0到100的统一评分 这使得判断该域是否值得信赖变得简单
该API识别邮件提供商如Google Workspace Microsoft 365 Zoho或自托管服务器 验证SPF和DMARC配置并返回实际的DMARC策略 检查MX记录 并确认该域是否正确配置用于发送和接收邮件 它还分析域龄 注册商 过期时间 TLS证书有效性 托管提供商 CDN 一次性和捉取所有状态 原始DNS记录和子域名 以提供域的合法性和技术健康状况的完整图景 得分在70到100之间表示健康 建立且正确配置的域是安全的发送邮件 得分在40到69之间表明是一个工作域存在一些潜在问题 例如较弱的电子邮件安全性或年轻注册 得分低于40强调的是新的 一次性或配置错误的域 并且在使用之前需要验证
这帮助冷邮件团队避免浪费发送并保护可送达性 使潜在客户生成平台在进入CRM之前对域进行资格审核 允许应用程序实时阻止虚假或一次性注册 并通过验证重要的电子邮件认证设置简化可送达性和安全审计 与需要多个服务的其他解决方案不同 该API将域健康 电子邮件认证 邮件基础设施和信任评分集成到一个实时响应中 同时曝光真实的DMARC策略而不是简单的yes或no结果 它还专为AI代理设计 允许Claude Code Cursor MCP客户端 AI SDRs 外联机器人和自动化平台直接通过机器可读的文档理解和使用每个端点而无需自定义集成逻辑
“域名送达能力和健康检查”端点返回域名电子邮件送达能力、域名健康状况的综合评估以及统一得分 “验证电子邮件地址”端点提供特定电子邮件地址的送达状态,包括语法检查、MX记录以及该地址是否为一次性地址或角色账户
“域名可交付性和健康检查”响应中的关键字段包括“域名”“分数”“电子邮件”“注册”和“基础设施”对于“验证电子邮件地址”端点,重要字段是“电子邮件”“状态”“可交付性”和“检查”,它们详细说明了各种验证结果
响应数据采用JSON格式结构。对于域名检查,它包括嵌套对象用于电子邮件、注册和基础设施详情。电子邮件验证响应包括状态和检查字段,提供电子邮件合法性和可交付性的清晰概述
“域名可交付性和健康检查”提供有关电子邮件提供商 SPF/DMARC 配置 MX 记录 域名年龄和整体健康得分的洞察 “验证电子邮件地址”接口提供电子邮件地址的交付状态 风险评估和验证检查
通过对DNS记录、电子邮件认证设置和域配置的持续监控来保持数据的准确性 API从可靠来源汇总信息并进行检查以确保返回的数据反映域或电子邮件地址的当前状态
典型的用例包括在电子邮件活动之前验证域名 在客户关系管理系统中资格审查潜在客户 实时阻止一次性注册以及对电子邮件配置进行安全审计 这有助于提高投递率并降低发送到不可信域名的风险
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定制他们的请求 API接受这些作为请求URL中的参数,从而根据用户需求进行有针对性的评估
标准数据模式包括从0到100的分数,并根据域名健康状况附带等级(例如,高、中、低)用户可以期待对电子邮件送达率、域名年龄和配置状态进行详细检查,这有助于评估域名或电子邮件地址的可靠性