IHC.RU

→ Проверяем URL http://odysseymathtuition.com/kuo-chuan-presbyterian-secondary-school/
→ Определяем IP.
Получен ответ от 195.208.6.1 (a.auth-nsdi.ru)
com IN NS a.gtld-servers.net(192.5.6.30)
com IN NS b.gtld-servers.net(192.33.14.30)
com IN NS c.gtld-servers.net(192.26.92.30)
com IN NS d.gtld-servers.net(192.31.80.30)
com IN NS e.gtld-servers.net(192.12.94.30)
com IN NS f.gtld-servers.net(192.35.51.30)
com IN NS g.gtld-servers.net(192.42.93.30)
com IN NS h.gtld-servers.net(192.54.112.30)
com IN NS i.gtld-servers.net(192.43.172.30)
com IN NS j.gtld-servers.net(192.48.79.30)
com IN NS k.gtld-servers.net(192.52.178.30)
com IN NS l.gtld-servers.net(192.41.162.30)
com IN NS m.gtld-servers.net(192.55.83.30)
Получен ответ от 192.41.162.30 (l.gtld-servers.net)
odysseymathtuition.com IN NS josh.ns.cloudflare.com(108.162.193.126)
odysseymathtuition.com IN NS sunny.ns.cloudflare.com(162.159.38.166)
Получен ответ от 162.159.38.166 (sunny.ns.cloudflare.com)
odysseymathtuition.com IN A 172.67.199.102
odysseymathtuition.com IN A 104.21.92.232

Определён IP: 104.21.92.232
ОШИБКА: у домена указаны чужие NS: josh.ns.cloudflare.com sunny.ns.cloudflare.com
ОШИБКА: IP домена не принадлежит нашим сетям
ВНИМАНИЕ: некоторые dns-кеши содержат старый IP домена odysseymathtuition.com: 172.67.199.102 (возможно также, что домен имеет несколько IP). Необходимо дождаться обновления кешей (от нескольких минут до дней).
→ Производится запрос к 104.21.92.232
ВНИМАНИЕ: Статус HTTP-ответа не ОК: 403 Forbidden. Это может быть связано с ошибкой на сервере или особой настройкой.
Остальные заголовки:
date: Tue, 21 Apr 2026 12:39:47 GMT
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cf-mitigated: challenge
content-security-policy: default-src 'none'; script-src 'nonce-d4lsbRZxE7XO2jIt1XLpEy' 'unsafe-eval' https://challenges.cloudflare.com; script-src-attr 'none'; style-src 'unsafe-inline'; img-src 'self' https://challenges.cloudflare.com; connect-src 'self' https://challenges.cloudflare.com; frame-src 'self' https://challenges.cloudflare.com blob:; child-src 'self' https://challenges.cloudflare.com blob:; worker-src blob:; form-action 'self'; base-uri 'self'
server: cloudflare
critical-ch: Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA
cross-origin-embedder-policy: require-corp
cross-origin-opener-policy: same-origin
cross-origin-resource-policy: same-origin
origin-agent-cluster: ?1
permissions-policy: accelerometer=(),browsing-topics=(),camera=(),clipboard-read=(),clipboard-write=(),geolocation=(),gyroscope=(),hid=(),interest-cohort=(),magnetometer=(),microphone=(),payment=(),publickey-credentials-get=(),screen-wake-lock=(),serial=(),sync-xhr=(),usb=(),xr-spatial-tracking=(self)
referrer-policy: same-origin
server-timing: chlray;desc="9efc74174ba273a1"
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
report-to: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=O%2FWbis4OnKYj%2Bvu%2F7Bwo%2FQfjJDFvmRK1wdWAww2QTo7cq1q2TA%2FvKTQtMMfYPdVvwGlXPeCBi2SQf7Hvp0lpgnAqSf42TTNgzN5lds0MY22V20LTPv%2BuDpmoaKIIYn1oLsppGfkTbnLh"}]}
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content-encoding: gzip
cf-ray: 9efc74174ba273a1-FRA
alt-svc: h3=":443"; ma=86400