Domain lookup
carecollabo.jp
Hosted by Amazon.com, Inc. (AS16509) in United States · Tranco rank #73,555
Hosting
99.86.12.100AS16509 Amazon.com, Inc. · 🇺🇸 United States · Clean
99.86.12.68AS16509 Amazon.com, Inc. · 🇺🇸 United States · Clean
99.86.12.77AS16509 Amazon.com, Inc. · 🇺🇸 United States · Clean
99.86.12.79AS16509 Amazon.com, Inc. · 🇺🇸 United States · Clean
NoteThe bare domain has no address; these are the addresses of www.carecollabo.jp
Technologies
CDN / protectionAmazon CloudFront
ProtocolTLS 1.3 · HTTP/2
Security headersHSTS 6+ months CSP Frame protection nosniff Referrer-Policy
SourceHome page probe · 4 Oct 2026 · statistics · about this probe
DNS records
Name serversAmazon Route 53
ns-1198.awsdns-21.org
ns-126.awsdns-15.com
ns-2015.awsdns-59.co.uk
ns-850.awsdns-42.net
ns-1198.awsdns-21.org
ns-126.awsdns-15.com
ns-2015.awsdns-59.co.uk
ns-850.awsdns-42.net
Mail serversGoogle
1 aspmx.l.google.com
5 alt1.aspmx.l.google.com
5 alt2.aspmx.l.google.com
10 aspmx2.googlemail.com
10 aspmx3.googlemail.com
1 aspmx.l.google.com
5 alt1.aspmx.l.google.com
5 alt2.aspmx.l.google.com
10 aspmx2.googlemail.com
10 aspmx3.googlemail.com
SPFv=spf1 include:spf.mandrillapp.com include:zcsend.net include:_spf.google.com ~all
DMARCv=DMARC1; p=none;
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Known domains: the Tranco top 1M (most popular sites worldwide), the sites most visited in 238 countries (Chrome UX Report), every active .fr domain (AFNIC open data), every .nu, .ee, .se, .ch, .li, .sk domain (registry zone files), every domain of 1021 generic TLDs such as .org, .pro, .cloud (ICANN CZDS zone files) and domains seen in new certificates (Certificate Transparency logs, .com and .net included, collected since 30 September 2026), resolved regularly — updated continuously, last update 2026-10-09. Not exhaustive: other sites may share this address.
From our weekly resolution of the Tranco top 1M (last run 2026-10-03). JSON: /domain/carecollabo.jp?format=json