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optimizely.com

IP address 216.150.16.1
DNS managed by Cloudflare
Mail Configured
Records 84

The domain optimizely.com answers at IP address 216.150.16.1. The domain DNS is managed by Cloudflare, which decides where each subdomain points. Mail for optimizely.com goes through 2 servers; the highest priority one is de-smtp-inbound-1.mimecast.com. It also publishes 77 TXT records, used to verify domain ownership with external services and to configure mail security through SPF, DKIM and DMARC.

A A records

MX MX records

NS NS records

TXT TXT records

  • 8x3658gpctg4h1vbnzmm2432bxsfxcz0 30s
  • google-site-verification=YTf8W8ct20t0_Pk4CWBP3WIlzYoa-AbATixOVOSX1So 30s
  • google-site-verification=QIwh-a1egznd9cJo_qy_IC1E2qkyZCCxGPmyKMTQdQo 30s
  • apple-domain-verification=Q7KwgmChGjUIkAjJT8Su-e81y48GoIDKdrWJKZCflGI 30s
  • google-site-verification=M2p2oNOfIy17Ci7kj8vS9RH4YKCf6lfxyH4aa-pro_E 30s
  • docker-verification=4f9e8898-2616-42e6-8622-0258237a99fd 30s
  • google-site-verification=HPlj5QbZTQcYZ7ZrWKvVw6TGQ6Js8mjkP-lRHU272aY 30s
  • Digicert Order # 00498813. Optimizely contact: Dogan Ugurlu <[email protected]> 30s
  • amazonses:xxLSLODJvdUPkNOdqLqR2X5AnhJzIWBvgvVvH5XYwsY= 30s
  • 00D4J0000002msD=1TBPz00000000hZ 30s
  • google-site-verification=5I-ImxYUlKGA58rILw7HPg4bhErsy6qZig37I-DQTG4 30s
  • MS=ms74851995 30s
  • carta-domain-verification-j5c0wv=PVHGuxCt3hpJ6mlHJnunPYJlm 30s
  • facebook-domain-verification=wley07odaemi4l7vay725u95yq4g07 30s
  • mongodb-site-verification=9UVwoclVFO1wQoSS1RiFxUMm8F2d9tUj 30s
  • docker-verification=81db037f-4d8d-4b97-8480-45e23568bad7 30s
  • sinch-domain-verification=4251594e-97a0-48da-9b27-1ecd0e88d638 30s
  • FMTFZVQRM 30s
  • google-site-verification=MnJ3tcQo7PaOcyYyN73AjK83tEDmOOYoV8SCT2U6oZE 30s
  • yahoo-verification-key=rqHgBmOodEcddj/DjNqpnG8i+HAdLJTUNNmf/ewF0oU= 30s
  • google-site-verification=F9cHkOOFB7B48BIiVW5OjoWxz8olRXaP2JefPKVPYv4 30s
  • apple-domain-verification=9Mq9EOa61FT430k8 30s
  • google-site-verification=rdgHG3OphS2vyHzppjAgA_u--2ji3VeA81Xk4CUb5Kw 30s
  • docker-verification=4463daac-0d0c-4db8-ba57-eda20ab9f85f 30s
  • hcp-domain-verification=2e64a27c64e94e6e763e934ce2b1a5574d32e0493348013cfa12289ec8b077b1 30s
  • google-site-verification=hY82UoEGpukg4bWtEBMnoEDu4U_kFECFAI61SyxjKek 30s
  • k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDEp2HXojOuMp8W2mYAQWb4SCkK/OCr/lyMDiN67Ib/WHjlW65xfkprr5dfFif9wwM/XCqPG8OiYlUUzdTYzod0lFAsaWInsQB9JKNXKz9TRfDlRisHQye6gTefKvwLdN8hpQ0vR40a9z1pEBhP/rjnT73bwEe+oTgmsyTLbZ3UxwIDAQAB 30s
  • _hfsdqdgrk9jr6farwdpsbq8quhxgcov 30s
  • google-site-verification=I398ijOehdDlmeyNnoTWkurrboteERLDPcsh0lTE5_g 30s
  • atlassian-domain-verification=fVxueGq1T9CLx1FmNDg7+//C3Q8kRlgPyJ92oiCabOlE0FQgWQH4rmJubpj6v9hE 30s
  • zapier-domain-verification-challenge=ec9e02b0-2df0-4698-b412-b58a2e23fa8b 30s
  • google-site-verification=RNDBwtT0w-dC7jgY2h4a785AmbqEXI7epedh-8cCg1g 30s
  • docker-verification=c49faaa6-b68f-4a4a-9695-97144c0ec13d 30s
  • teams.optimizely.com dmb9xl3d5frmkq48vddtsf6cy73jg48c 30s
  • gitkraken-domain-verification=428606b7bda6111075c267457625b3dc0c0efb46f5498e10270249dda69a4c05 30s
  • docusign=5ef03274-ba7e-4497-b1c8-68822293b6df 30s
  • tiktok-developers-site-verification=ByD4LcSV0qZsix2Klx0Nc7RAXij2HDSZ 30s
  • Verification for the SSL for blog.optimizely.com. Digicert Order # 00406293. Optimizely contact: Tommy Giglio <[email protected]> 30s
  • google-site-verification=4JvIJnZJei_AHvqRmTRfA0DoBo9VA96bgQSsqH0Impw 30s
  • loaderio=9f2321067d0a5ed2165da78a078a2125 30s
  • openai-domain-verification=dv-At5TJCxtaR4p3AcFNaOZnDkn 30s
  • Verification for the SSL cert for help.optimizely.com Digicert Order # 00435673. Optimizely contact: Dogan Ugurlu <[email protected]> 30s
  • docker-verification=eba70851-4749-43b1-a985-f7f5d39cd100 30s
  • jetbrains-domain-verification=7qb4k14glpb935e05fm71x4w8 30s
  • protonmail-verification=2c10e0613f5e323cafcac05b050c42a119f7c0c6 30s
  • anthropic-domain-verification-4gkavj=TJnFfngBQ8OlXRrgx0BEn6Jg8 30s
  • docker-verification=06453662-1054-405b-b2ee-f2d9eeb6d443 30s
  • _globalsign-domain-verification=xACDE3CJMcS0Ud2e9XTDQ7O7axmXzPg8Mp9rDVIgaT 30s
  • figma-domain-verification=1912c435587480ca0caf3a2a631b9a603d1924f3b3d08d196d40aef304ee7ce8-1733954230 30s
  • dropbox-domain-verification=1gn35nocfdjx 30s
  • Verification for Edgecast SSL through Digicert. Digicert Order # 00351809. Edgecast contact: Dominic Torrez <[email protected]>, Optimizely contact: Dogan Ugurlu <[email protected]> 30s
  • zoom-domain-verification=ZOOM_verify_18e0baa285e04b2c983733dcd83fce57 30s
  • browserstack-domain-verification=1ce32231-8d2e-47ff-a13f-b3313f9466b3 30s
  • Verification for the SSL for www.optimizely.com. Digicert Order # 00502638. Optimizely contact: [email protected] 30s
  • Demonstration of domain control for DigiCert order #00399883. Please send the approval email to: [email protected] 30s
  • google-site-verification=RGGeHfceOB0_bznjJqtJJjVfjtUE3ZR2KpgzRfCcH90 30s
  • google-site-verification=8VsJnn0Rs_o_MWLXwQeM7Sko6U4erJzGQTmRc2Axs6M 30s
  • docker-verification=b94f46f3-6bae-44db-8c8e-ee1ce8d49b4b 30s
  • loaderio-69745689fd1dbf2e7a4fef37b749c433 30s
  • _globalsign-domain-verification=f-B_7ErtvSe_2e1SkhSsTab6DQA-AVd2vcvY3gqskQ 30s
  • MS=ms12641694 30s
  • docusign=78f5a0dc-5599-4771-939a-7479d9f19a15 30s
  • google-site-verification=3p_UqtkCzX5Qgaf4Qa8vCVOADcQxlaimwxDIPDPU3J4 30s
  • adobe-idp-site-verification=edbef1f3fcf34f3db2121d4b6aa25e37b75e61879e526da209fbb3d534c1e9ba 30s
  • bugcrowd-verification=976ed661be12db673bc241ab9adedd78 30s
  • cdn-pci.optimizely.com 8x3658gpctg4h1vbnzmm2432bxsfxcz0 30s
  • google-site-verification=hAhAgheovxOO3XfPfburDkCSlbH7vMMnkySYj8kdFj8 30s
  • mixpanel-domain-verify=400a27dd-7cc3-468a-8564-e4f52d40c058 30s
  • cursor-domain-verification-t5qp01=phvHwGecfsDxZ5DGLaUpqt9QT 30s
  • segment-site-verification=AaQwxphohytWn6ITgojBF75WGyY6FTle 30s
  • google-site-verification=awCCHxysSWlId2pJybFVzs-Z_YoSd2tOhGlbnu1NWsk 30s
  • v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all 30s
  • google-site-verification=bmI8Jpu2KjE37aLb4usDSXAIVPd7ueI6gUeQpAFtjXA 30s
  • google-site-verification=fT1I_jd2XGik8XySrXwOdkUFLVt2FqmiIoVjWgkuPU8 30s
  • Verification for the SSL for maven.optimizely.com. Digicert Order # 00584621. Optimizely contact: Dogan Ugurlu <[email protected]> 30s
  • docker-verification=11bd769c-c17a-405b-9a6d-dad70ad9e237 30s
  • google-site-verification=m6s7sFYopEJQ9Be_DjLt4DFj88Q8sYnsVnA149u6rwc 30s

SOA SOA records

  • doug.ns.cloudflare.com 1800s

What each record means

  • A and AAAA: the server IP address, in IPv4 and IPv6.
  • MX: the servers that receive the domain mail. The number is the priority; the lowest is tried first.
  • NS: the name servers, which have the final say over the domain DNS.
  • TXT: free text. Mostly used for SPF, DKIM and DMARC, and to verify ownership with third parties.
  • TTL: how many seconds the record may be cached before asking again.

Checked 4 hours ago.