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| IP | 104.21.38.53 IP info → |
|---|---|
| Hosted Country | Canada |
| Provider | Cloudflare, Inc. |
| Registration Date | 2007-12-03 (18 years 10 months ago) |
| Expiration Date | 2027-12-03 (1 year 1 month from now) |
| Registrar | INWX GmbH |
| Safe Browsing | No risk issues |
| Risk Score |
5/100 · low
No owner email in WHOIS (+5)
|
| PageSpeed Score | Check PageSpeed → |
| Speed test | Run speed test → |
| Referring domains | 34 (shown list is a sample) |
|---|---|
| Link authority | 15/100 |
| Graph rank | #8,727,878 |
| Graph release | Apr-Jun 2026 |
| pp.ua | A60 10,759 hosts |
|---|---|
| freebsd.org | A59 486 hosts |
| indymedia.org | A49 482 hosts |
| obozrevatel.com | A64 104 hosts |
| finance.ua | A45 44 hosts |
TLD mix: .ua 32.35%, .com 26.47%, .org 8.82%, .ru 5.88%, .net 5.88%, .info 2.94%, .su 2.94%, .one 2.94%
Referring-domain totals come from the public Common Crawl graph (full page/anchor index like Ahrefs is paid-only). Linking pages and anchor texts below are a live web sample.
Health: 80/100
| A | 104.21.38.53 |
|---|---|
| A | 172.67.219.60 |
| AAAA | 2606:4700:3030::6815:2635 |
| AAAA | 2606:4700:3034::ac43:db3c |
| NS | boyd.ns.cloudflare.com |
| NS | amy.ns.cloudflare.com |
| SOA | amy.ns.cloudflare.com dns.cloudflare.com 2416246621 10000 2400 604800 1800 |
| Status-Code | 403 |
|---|---|
| Status | HTTP/2 403 |
| date | Wed, 07 Oct 2026 13:03:18 GMT |
| content-type | text/html; charset=UTF-8 |
| accept-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 |
| cf-mitigated | challenge |
| content-security-policy | default-src 'none'; script-src 'nonce-oUw188LKSAGBPWxKGExSnP' '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 http: https:; 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=(),camera=(),clipboard-read=(),clipboard-write=(),geolocation=(),gyroscope=(),hid=(),magnetometer=(),microphone=(),payment=(),publickey-credentials-get=(),screen-wake-lock=(),serial=(),sync-xhr=(),usb=(),xr-spatial-tracking=* |
| referrer-policy | same-origin |
| server-timing | chlray;desc="a46d1ae9ca31e4d3" |
| 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=0Sy6awzYlsPnV42yzWkqwQQ2gQKcIwwUbGWyLPacNhu%2FJCDR83eYAoouydOZvcutOFaywl4ueouWGMEJAm91mA%2BX%2FQmIh%2B3TEr72NTqcDzvnR2YUZUH8Nzln%2Fat4XM5D"}]} |
| nel | {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800} |
| content-encoding | zstd |
| cf-ray | a46d1ae9ca31e4d3-RIX |
| alt-svc | h3=":443"; ma=86400 |
| Final-URL | https://red-forum.com/ |
| Scheme | https |
| Total-Time | 199 |
| Registrar | INWX GmbH |
|---|---|
| Registration Date | 2007-12-03 (18 years 10 months ago) |
| Updated | 2026-08-31 |
| Expiration Date | 2027-12-03 (1 year 1 month from now) |
| Status | — |
| Name servers | boyd.ns.cloudflare.com, amy.ns.cloudflare.com |