Domain Blocked Check

Compare DNS resolution between mainland China and overseas resolvers plus an access test to judge whether a domain may be blocked.

carespot.com

Confidence: 高

Not blocked 各节点 DNS 解析一致且可正常解析，未发现被墙特征。

18.67.51.66, 18.67.51.104, 18.67.51.127, 18.67.51.123, 3.171.214.97, 3.171.214.56, 3.171.214.31, 3.171.214.115, 143.204.238.111, 143.204.238.127, 143.204.238.59, 143.204.238.101

Mainland IPs

18.67.51.123, 18.67.51.127, 18.67.51.66, 18.67.51.104

Overseas IPs

Resolver results

DNS	Region	Status	IP	Time (ms)
阿里DNS 223.5.5.5	Mainland China	OK	18.67.51.66, 18.67.51.104, 18.67.51.127, 18.67.51.123	242
腾讯DNS 119.29.29.29	Mainland China	OK	18.67.51.104, 18.67.51.66, 18.67.51.127, 18.67.51.123	188
114DNS 114.114.114.114	Mainland China	OK	3.171.214.97, 3.171.214.56, 3.171.214.31, 3.171.214.115	293
百度DNS 180.76.76.76	Mainland China	OK	143.204.238.111, 143.204.238.127, 143.204.238.59, 143.204.238.101	373
Google DNS 8.8.8.8	Overseas	OK	18.67.51.123, 18.67.51.127, 18.67.51.66, 18.67.51.104	48
Cloudflare 1.1.1.1	Overseas	OK	18.67.51.66, 18.67.51.123, 18.67.51.104, 18.67.51.127	13
Quad9 9.9.9.9	Overseas	OK	18.67.51.66, 18.67.51.104, 18.67.51.123, 18.67.51.127	199
OpenDNS 208.67.222.222	Overseas	OK	18.67.51.127, 18.67.51.66, 18.67.51.104, 18.67.51.123	250

Access test

URL	Status	Time (ms)
https://carespot.com	HTTP 202	32

说明：通过对比中国内地与海外多节点 DNS 解析结果并结合访问测试判断，结果为参考性结论，不能替代专业网络诊断。