cdn.cmp.optimizely.com - robtex.com

cdn.cmp.optimizely.com

CNAMEd3r0rfcyk5hlja.cloudfront.net
DNSSEC⚠️ Not signed
A2600:9000:277e:0:a:71e7:1180:93a1🇺🇸 Amazon2600:9000:277e::/48
A2600:9000:277e:3800:a:71e7:1180:93a1🇺🇸 Amazon2600:9000:277e::/48
A2600:9000:277e:5000:a:71e7:1180:93a1🇺🇸 Amazon2600:9000:277e::/48
A2600:9000:277e:9c00:a:71e7:1180:93a1🇺🇸 Amazon2600:9000:277e::/48
A2600:9000:277e:ac00:a:71e7:1180:93a1🇺🇸 Amazon2600:9000:277e::/48
A2600:9000:277e:b200:a:71e7:1180:93a1🇺🇸 Amazon2600:9000:277e::/48
A2600:9000:277e:c800:a:71e7:1180:93a1🇺🇸 Amazon2600:9000:277e::/48
A2600:9000:277e:fc00:a:71e7:1180:93a1🇺🇸 Amazon2600:9000:277e::/48
A3.164.28.22🇺🇸 Amazon3.164.28.0/23
A3.164.28.37🇺🇸 Amazon3.164.28.0/23
A3.164.28.67🇺🇸 Amazon3.164.28.0/23
A3.164.28.105🇺🇸 Amazon3.164.28.0/23
NSns-1551.awsdns-01.co.uk ⭐
A2600:9000:5306:f00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront
PTRns-1551.awsdns-01.co.uk
A205.251.198.15🇺🇸 Amazon205.251.198.0/24 prefix
PTRns-1551.awsdns-01.co.uk
NSns-1082.awsdns-07.org
A2600:9000:5304:3a00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1082.awsdns-07.org
A205.251.196.58🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1082.awsdns-07.org
NSns-110.awsdns-13.com
A2600:9000:5300:6e00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-110.awsdns-13.com
A205.251.192.110🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-110.awsdns-13.com
NSns-914.awsdns-50.net
A2600:9000:5303:9200::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-914.awsdns-50.net
A205.251.195.146🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-914.awsdns-50.net
HTTPSHTTP/2
SOAns-1551.awsdns-01.co.ukawsdns-hostmaster@amazon.com serial=1

cmp.optimizely.com

DNSSEC⚠️ Not signed
A3.164.6.29🇺🇸 Amazon3.164.4.0/22
A3.164.6.43🇺🇸 Amazon3.164.4.0/22
A3.164.6.49🇺🇸 Amazon3.164.4.0/22
A3.164.6.79🇺🇸 Amazon3.164.4.0/22
NSns-1130.awsdns-13.org ⭐
NSns-1774.awsdns-29.co.uk
NSns-462.awsdns-57.com
NSns-737.awsdns-28.net
TXT_i1owvlkdf3a7t5swcq5l44hnxqhxx8d
SOAns-1130.awsdns-13.orgawsdns-hostmaster@amazon.com serial=1
⚠️ On DNS blocklist: ultimate
WOT: SAFE (71/100)
⚠️ On DNS blocklist: ultimate
WOT: SAFE (79/100)

Same first word

cdn.kz
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cdn.yt
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cdn.delivery
cdn.cx
cdn.fan
cdn.ovh
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cdn.app
cdn.house
cdn.awsapps.com
cdn.cc
cdn.moda
cdn.net.ru
cdn.bauhaus
cdn.management
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cdn.vc
cdn.nu
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cdn.nic.in
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cdn.ua
cdn.s3.amazonaws.com
cdn.space
cdn.webflow.io
cdn.web.tr
cdn.name
cdn.hk.cn
cdn.org.tw
cdn.com.ph
cdn.shopware.store
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cdn.services
cdn.com.br
cdn.co.za
cdn.us
cdn.gmbh
cdn.uno
cdn.co.id
cdn.com.vn
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cdn.nexus
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cdn.ist
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cdn.tn
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cdn.moe
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cdn.email
cdn.com.de
cdn.net.in
cdn.tips
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cdn.tools
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DNS History

1 record (1 active, 0 former)

CNAMEd3r0rfcyk5hlja.cloudfront.net
●CNAMEd3r0rfcyk5hlja.cloudfront.net2026-03-17 → 2026-04-15 · 2 obs
● 2026-03-17 02:59:04
● 2026-04-15 18:49:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comb.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net...-
optimizely.comdoug.ns.cloudflare.com, harmony.ns.cloudflare.com12 records
cmp.optimizely.comns-1130.awsdns-13.org, ns-1774.awsdns-29.co.uk, ns-462.awsdns-57.com, ns-737.awsdns-28.net-
cmp.optimizely.comns-1130.awsdns-13.org, ns-1774.awsdns-29.co.uk, ns-462.awsdns-57.com, ns-737.awsdns-28.net-
cmp.optimizely.comns-1130.awsdns-13.org, ns-1774.awsdns-29.co.uk, ns-462.awsdns-57.com, ns-737.awsdns-28.net-
cmp.optimizely.comns-1130.awsdns-13.org, ns-1774.awsdns-29.co.uk, ns-462.awsdns-57.com, ns-737.awsdns-28.net-
cmp.optimizely.comns-1130.awsdns-13.org, ns-1774.awsdns-29.co.uk, ns-462.awsdns-57.com, ns-737.awsdns-28.net-
cmp.optimizely.comns-1130.awsdns-13.org, ns-1774.awsdns-29.co.uk, ns-462.awsdns-57.com, ns-737.awsdns-28.net-
cmp.optimizely.comns-1130.awsdns-13.org, ns-1774.awsdns-29.co.uk, ns-462.awsdns-57.com, ns-737.awsdns-28.net-
cmp.optimizely.comns-1130.awsdns-13.org, ns-1774.awsdns-29.co.uk, ns-462.awsdns-57.com, ns-737.awsdns-28.net-
cmp.optimizely.comns-1130.awsdns-13.org, ns-1774.awsdns-29.co.uk, ns-462.awsdns-57.com, ns-737.awsdns-28.net-
cmp.optimizely.comns-1130.awsdns-13.org, ns-1774.awsdns-29.co.uk, ns-462.awsdns-57.com, ns-737.awsdns-28.net-
cmp.optimizely.comns-1130.awsdns-13.org, ns-1774.awsdns-29.co.uk, ns-462.awsdns-57.com, ns-737.awsdns-28.net-
cmp.optimizely.comns-1130.awsdns-13.org, ns-1774.awsdns-29.co.uk, ns-462.awsdns-57.com, ns-737.awsdns-28.net-
cmp.optimizely.comns-1130.awsdns-13.org, ns-1774.awsdns-29.co.uk, ns-462.awsdns-57.com, ns-737.awsdns-28.net-
cmp.optimizely.comns-1130.awsdns-13.org, ns-1774.awsdns-29.co.uk, ns-462.awsdns-57.com, ns-737.awsdns-28.net-
cmp.optimizely.comns-1130.awsdns-13.org, ns-1774.awsdns-29.co.uk, ns-462.awsdns-57.com, ns-737.awsdns-28.net-
cmp.optimizely.comns-1130.awsdns-13.org, ns-1774.awsdns-29.co.uk, ns-462.awsdns-57.com, ns-737.awsdns-28.net-
cmp.optimizely.comns-1130.awsdns-13.org, ns-1774.awsdns-29.co.uk, ns-462.awsdns-57.com, ns-737.awsdns-28.net-
cmp.optimizely.comns-1130.awsdns-13.org, ns-1774.awsdns-29.co.uk, ns-462.awsdns-57.com, ns-737.awsdns-28.net-
cmp.optimizely.comns-1130.awsdns-13.org, ns-1774.awsdns-29.co.uk, ns-462.awsdns-57.com, ns-737.awsdns-28.net-

✅ Authoritative Response

Server:205.251.193.206

NS records: ns-1130.awsdns-13.org, ns-1774.awsdns-29.co.uk, ns-462.awsdns-57.com, ns-737.awsdns-28.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cmp.optimizely.com (unsigned zone)

⏱️ Timing

Total: 1103ms | Queries: -

📄 Records

TypeCountSample Data
CNAME1d3r0rfcyk5hlja.cloudfront.net

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

cdn.cmp.optimizely.com maps to twelve IP numbers: 2600:9000:277e:0:a:71e7:1180:93a1, 2600:9000:277e:3800:a:71e7:1180:93a1, 2600:9000:277e:5000:a:71e7:1180:93a1, 2600:9000:277e:9c00:a:71e7:1180:93a1, 2600:9000:277e:ac00:a:71e7:1180:93a1, 2600:9000:277e:b200:a:71e7:1180:93a1, 2600:9000:277e:c800:a:71e7:1180:93a1, 2600:9000:277e:fc00:a:71e7:1180:93a1, 3.164.28.22, 3.164.28.37, 3.164.28.67 and 3.164.28.105.

Other host names, for instance jrapainting.com, nobrowser.com, www.vln.metro.tokyo.lg.jp, dxp38b4olxi1u.cloudfront.net and zeta-live.getsquirrel.co share IP numbers with cdn.cmp.optimizely.com.

Name Servers

cdn.cmp.optimizely.com is delegated to four name servers: ns-110.awsdns-13.com, ns-914.awsdns-50.net, ns-1082.awsdns-07.org and ns-1551.awsdns-01.co.uk.

cdn.cmp.optimizely.com shares some name servers with other domains, for example 0mqmbet.com, cookieos.com, tipwebpasadenaisd.org, winterplus.com and aveola.live.

These name servers are often used together with ns1-24-eu-central-2.ec2-rdns.amazonaws.com, ns2-24-eu-central-2.ec2-rdns.amazonaws.com and ns3-24-eu-central-2.ec2-rdns.amazonaws.com.

Host names with two IP numbers

Two IPs per host:

ns-110.awsdns-13.com points to 2600:9000:5300:6e00::1 and 205.251.192.110

ns-914.awsdns-50.net points to 2600:9000:5303:9200::1 and 205.251.195.146

ns-1082.awsdns-07.org points to 2600:9000:5304:3a00::1 and 205.251.196.58

ns-1551.awsdns-01.co.uk points to 2600:9000:5306:f00::1 and 205.251.198.15