rum.optimizely.com - dns.ninja

`rum.optimizely.com`

CNAME	`clientrum3-env.rnm5z2xiau.us-east-1.elasticbeanstalk.com`
DNSSEC	⚠️ Not signed
A	3.213.55.19^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
		PTR	`ec2-3-213-55-19.compute-1.amazonaws.com`
A	52.2.192.71^{🇺🇸 Amazon52.2.0.0/15 EC2 IAD prefix}

`optimizely.com`

	DNSSEC	⚠️ Not signed
	A	216.150.1.1^{🇨🇦 Amazon216.150.1.0/24 EC2 Prefix}
	A	216.150.16.1^{🇨🇦 Amazon216.150.16.0/24 EC2 Prefix}
	NS	`doug.ns.cloudflare.com` ⭐
	NS	`harmony.ns.cloudflare.com`
	MX	`de-smtp-inbound-1.mimecast.com` ⭐
	MX	`de-smtp-inbound-2.mimecast.com`⁽²⁰⁾
	TXT	`00D4J0000002msD=1TBPz00000000hZ`
	TXT	`8x3658gpctg4h1vbnzmm2432bxsfxcz0`
	TXT	`Demonstration of domain control for DigiCert order #00399883. Please send the...`
	TXT	`Digicert Order # 00498813. Optimizely contact: Dogan Ugurlu <dogan@optimizel...`
	TXT	`FMTFZVQRM`
	TXT	`MS=ms12641694`
	TXT	`MS=ms74851995`
	TXT	`Verification for Edgecast SSL through Digicert. Digicert Order # 00351809. Ed...`
	TXT	`Verification for the SSL cert for help.optimizely.com Digicert Order # 004356...`
	TXT	`Verification for the SSL for blog.optimizely.com. Digicert Order # 00406293. ...`
	TXT	`Verification for the SSL for maven.optimizely.com. Digicert Order # 00584621...`
	TXT	`Verification for the SSL for www.optimizely.com. Digicert Order # 00502638. O...`
	TXT	`atlassian-domain-verification=fVxueGq1T9CLx1FmNDg7+//C3Q8kRlgPyJ92oiCabOlE0F...`
	TXT	`_globalsign-domain-verification=f-B_7ErtvSe_2e1SkhSsTab6DQA-AVd2vcvY3gqskQ`
	TXT	`_globalsign-domain-verification=xACDE3CJMcS0Ud2e9XTDQ7O7axmXzPg8Mp9rDVIgaT`
	TXT	`adobe-idp-site-verification=edbef1f3fcf34f3db2121d4b6aa25e37b75e61879e526da20...`
	TXT	`amazonses:xxLSLODJvdUPkNOdqLqR2X5AnhJzIWBvgvVvH5XYwsY=`
	TXT	`anthropic-domain-verification-4gkavj=TJnFfngBQ8OlXRrgx0BEn6Jg8`
	TXT	`apple-domain-verification=9Mq9EOa61FT430k8`
	TXT	`apple-domain-verification=Q7KwgmChGjUIkAjJT8Su-e81y48GoIDKdrWJKZCflGI`
	TXT	`browserstack-domain-verification=1ce32231-8d2e-47ff-a13f-b3313f9466b3`
	TXT	`bugcrowd-verification=976ed661be12db673bc241ab9adedd78`
	TXT	`carta-domain-verification-j5c0wv=PVHGuxCt3hpJ6mlHJnunPYJlm`
	TXT	`cdn-pci.optimizely.com 8x3658gpctg4h1vbnzmm2432bxsfxcz0`
	TXT	`cursor-domain-verification-t5qp01=phvHwGecfsDxZ5DGLaUpqt9QT`
	TXT	`docker-verification=06453662-1054-405b-b2ee-f2d9eeb6d443`
	TXT	`docker-verification=11bd769c-c17a-405b-9a6d-dad70ad9e237`
	TXT	`docker-verification=4463daac-0d0c-4db8-ba57-eda20ab9f85f`
	TXT	`docker-verification=4f9e8898-2616-42e6-8622-0258237a99fd`
	TXT	`docker-verification=81db037f-4d8d-4b97-8480-45e23568bad7`
	TXT	`docker-verification=b94f46f3-6bae-44db-8c8e-ee1ce8d49b4b`
	TXT	`docker-verification=c49faaa6-b68f-4a4a-9695-97144c0ec13d`
	TXT	`docker-verification=eba70851-4749-43b1-a985-f7f5d39cd100`
	TXT	`docusign=5ef03274-ba7e-4497-b1c8-68822293b6df`
	TXT	`docusign=78f5a0dc-5599-4771-939a-7479d9f19a15`
	TXT	`dropbox-domain-verification=1gn35nocfdjx`
	TXT	`facebook-domain-verification=wley07odaemi4l7vay725u95yq4g07`
	TXT	`figma-domain-verification=1912c435587480ca0caf3a2a631b9a603d1924f3b3d08d196d4...`
	TXT	`gitkraken-domain-verification=428606b7bda6111075c267457625b3dc0c0efb46f5498e1...`
	TXT	`google-site-verification=3p_UqtkCzX5Qgaf4Qa8vCVOADcQxlaimwxDIPDPU3J4`
	TXT	`google-site-verification=4JvIJnZJei_AHvqRmTRfA0DoBo9VA96bgQSsqH0Impw`
	TXT	`google-site-verification=5I-ImxYUlKGA58rILw7HPg4bhErsy6qZig37I-DQTG4`
	TXT	`google-site-verification=F9cHkOOFB7B48BIiVW5OjoWxz8olRXaP2JefPKVPYv4`
	TXT	`google-site-verification=HPlj5QbZTQcYZ7ZrWKvVw6TGQ6Js8mjkP-lRHU272aY`
	TXT	`google-site-verification=I398ijOehdDlmeyNnoTWkurrboteERLDPcsh0lTE5_g`
	TXT	`google-site-verification=M2p2oNOfIy17Ci7kj8vS9RH4YKCf6lfxyH4aa-pro_E`
	TXT	`google-site-verification=MnJ3tcQo7PaOcyYyN73AjK83tEDmOOYoV8SCT2U6oZE`
	TXT	`google-site-verification=QIwh-a1egznd9cJo_qy_IC1E2qkyZCCxGPmyKMTQdQo`
	TXT	`google-site-verification=RGGeHfceOB0_bznjJqtJJjVfjtUE3ZR2KpgzRfCcH90`
	TXT	`google-site-verification=RNDBwtT0w-dC7jgY2h4a785AmbqEXI7epedh-8cCg1g`
	TXT	`google-site-verification=YTf8W8ct20t0_Pk4CWBP3WIlzYoa-AbATixOVOSX1So`
	TXT	`google-site-verification=awCCHxysSWlId2pJybFVzs-Z_YoSd2tOhGlbnu1NWsk`
	TXT	`google-site-verification=bmI8Jpu2KjE37aLb4usDSXAIVPd7ueI6gUeQpAFtjXA`
	TXT	`google-site-verification=fT1I_jd2XGik8XySrXwOdkUFLVt2FqmiIoVjWgkuPU8`
	TXT	`google-site-verification=hAhAgheovxOO3XfPfburDkCSlbH7vMMnkySYj8kdFj8`
	TXT	`google-site-verification=hY82UoEGpukg4bWtEBMnoEDu4U_kFECFAI61SyxjKek`
	TXT	`google-site-verification=m6s7sFYopEJQ9Be_DjLt4DFj88Q8sYnsVnA149u6rwc`
	TXT	`google-site-verification=rdgHG3OphS2vyHzppjAgA_u--2ji3VeA81Xk4CUb5Kw`
	TXT	`hcp-domain-verification=2e64a27c64e94e6e763e934ce2b1a5574d32e0493348013cfa122...`
	TXT	`jetbrains-domain-verification=7qb4k14glpb935e05fm71x4w8`
	TXT	`k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDEp2HXojOuMp8W2mYAQWb4SCkK/OCr...`
	TXT	`loaderio-69745689fd1dbf2e7a4fef37b749c433`
	TXT	`loaderio=9f2321067d0a5ed2165da78a078a2125`
	TXT	`mixpanel-domain-verify=400a27dd-7cc3-468a-8564-e4f52d40c058`
	TXT	`mongodb-site-verification=9UVwoclVFO1wQoSS1RiFxUMm8F2d9tUj`
	TXT	`openai-domain-verification=dv-At5TJCxtaR4p3AcFNaOZnDkn`
	TXT	`protonmail-verification=2c10e0613f5e323cafcac05b050c42a119f7c0c6`
	TXT	`segment-site-verification=AaQwxphohytWn6ITgojBF75WGyY6FTle`
	TXT	`teams.optimizely.com dmb9xl3d5frmkq48vddtsf6cy73jg48c`
	TXT	`tiktok-developers-site-verification=ByD4LcSV0qZsix2Klx0Nc7RAXij2HDSZ`
	TXT	`v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all`
	TXT	`yahoo-verification-key=rqHgBmOodEcddj/DjNqpnG8i+HAdLJTUNNmf/ewF0oU=`
	TXT	`zapier-domain-verification-challenge=ec9e02b0-2df0-4698-b412-b58a2e23fa8b`
	TXT	`zoom-domain-verification=ZOOM_verify_18e0baa285e04b2c983733dcd83fce57`
	SOA	`doug.ns.cloudflare.com`dns@cloudflare.com serial=2408038416

⚠️ On DNS blocklist: light, multi, pro, pro.plus, ultimate
WOT: SAFE (79/100)
rank #3441 globally
rank #1768 in the tld
Semrush Rank:#7,359 Keywords:46,975 Traffic:321,782/mo
WOT: SAFE (79/100)
📈 Tranco rank: #659

Optimizely

Optimizely is a marketing technology platform that helps businesses create, test, and personalize digital experiences. Founded in 1994 and headquartered in New York with approximately 1,300-1,500 employees globally, the company provides AI-powered tools for accelerating marketing operations.

Products & Services

Content Orchestration - AI-assisted content planning, creation, and publishing
Experience Optimization - Experimentation, personalization, and analytics
Commerce - E-commerce optimization including product search and recommendations
Opal AI - AI agent system for marketing automation

The company has grown through acquisitions including Episerver, Idio, Optivo, Insite Software, Zaius, and Welcome Software. Major customers include Salesforce, Nike, Zoom, Shell, and Dolby.

Technical Infrastructure

Hosting: Primary IP 217.114.94.2 (Sweden, EPISERVER_AS)
DNS: Cloudflare (doug.ns.cloudflare.com, harmony.ns.cloudflare.com)
Mail: Mimecast Germany (de-smtp-inbound-1/2.mimecast.com)
Security: DNSSEC validated
Ranking: Tranco #635 globally

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DNS History

3 records (1 active, 2 former)

○A23.21.174.1582016-12-28 → 2016-12-28 · 3 obs

● 2016-12-28 19:20:08
○ 2026-02-17 12:02:18
○ 2026-06-28 11:19:38

○CNAMEclientrum3-env.elasticbeanstalk.com2016-12-28 → 2016-12-28 · 3 obs

● 2016-12-28 19:20:08
○ 2026-02-17 12:02:18
○ 2026-06-28 11:19:38

●CNAMEclientrum3-env.rnm5z2xiau.us-east-1.elasticbeanstalk.com2026-02-17 → 2026-06-28 · 3 obs

○ 2016-12-28 19:20:08
● 2026-02-17 12:02:18
● 2026-06-28 11:19:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
optimizely.com	doug.ns.cloudflare.com, harmony.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.159

NS records: doug.ns.cloudflare.com, harmony.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 161ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`clientrum3-env.rnm5z2xiau.us-east-1.elas`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (doug.ns.cloudflare.com, doug.ns.cloudflare.com, doug.ns.cloudflare.com...)

Analysis

IP Addresses

rum.optimizely.com has two IP addresses: 3.213.55.19 and 52.2.192.71

Host names like ec2-3-213-55-19.compute-1.amazonaws.com are further examples that share IP numbers with rum.optimizely.com.