inrs.cz website report
inRS.cz - rezervační systém pro fitness a sport centra
Inrs was registered 11 years 4 months ago, is ranked #1,937,453 worldwide (top 56%), has an estimated value of $767. It may earn around $92 per month from advertising.
Portuguese Cloudflare
Last updated
United StatesKey facts about inrs.cz
- Domain
- inrs.cz
- Website name
- inRS.cz - rezervační systém pro fitness a sport centra
- Estimated worth
- $767
- Global rank
- #1,937,453 (top 56% of 3.5M ranked sites)
- Monthly visitors (est.)
- 965 · 48K page views
- Registered
- June 16, 2015 (11 years 4 months ago)
- Expires
- June 16, 2031
- Registrar
- REG-WEDOS
- Server location
United States- Network
- CloudFlare AS13335
- CDN
- Cloudflare
- Email provider
- Self-hosted / other (mail.onlinehosting.cz)
- Language
- Portuguese
- Data updated
Estimated traffic & revenue
| Page views | Visitors | Ad revenue | |
|---|---|---|---|
| Daily | 1,608 | 32 | $3 |
| Monthly | 48,242 | 965 | $92 |
| Yearly | 578,904 | 11,580 | $1,104 |
Modelled from the global rank — not measured analytics. Use them to compare sites, not as exact figures.
Global rank history
Monthly values
| Month | Global rank |
|---|---|
| 2026-07 | #21,617,881 |
| 2026-08 | #8,230,009 |
| 2026-10 | #1,937,453 |
Source: Rankeez (Tranco, Majestic, DomCop, Cisco Umbrella).
How we estimate inrs.cz's value
The estimate is the higher of two independent approaches, both computed automatically from public data.
- Traffic value: $767Driven by the global rank #1,937,453 (≈48K page views / month) plus a capped age bonus.
- Activity value: $686Domain age plus observable signs of an active, professionally run website.
Activity signals found
| Domain age (11 years 4 months) | $196 |
| Active website with metadata | +$150 |
| Email authentication (SPF) | +$50 |
| CDN / performance layer (Cloudflare) | +$100 |
| Security headers (55/100) | +$165 |
| IPv6 enabled | +$25 |
Revenue, sales or private analytics are not public and are not included. This is not an appraisal or a sale price.
On-page SEO
| Title | inRS.cz - rezervační systém pro fitness a sport centra 54 chars |
|---|---|
| Meta description | inRS.cz - rezervační systém pro fitness a sport centra 54 chars |
| Meta keywords | None |
| Language | Portuguese |
| Response time | 0.95 s Average |
Homepage structure
2 H1 headings found; one main H1 is usually recommended.
Technology & infrastructure
| CDN / proxy | Cloudflare |
|---|---|
| Web server | cloudflare |
| Platform / language | PHP |
| DNS provider | Cloudflare |
| Email provider | Self-hosted / other (mail.onlinehosting.cz) |
| SPF record | v=spf1 mx a ip4:37.157.196.117 ip6:2a02:2b88:1:4::4 include:_spf.we.wedos.net include:_spf.onlinehosting.cz a:inrs.cz -all |
| IPv6 (AAAA) | Yes |
| CAA record | No |
Services verified in DNS
Google Search Console
Detected from TXT verification and SPF records published by the domain owner.
Domain name
| Extension | .cz — the country-code extension of Czech Republic |
|---|---|
| Name length | 4 characters Short |
| Hyphens / digits | No hyphen · no digits |
Security headers
Homepage answered HTTP 200 at https://inrs.cz/ · HTTP/3 available · checked Oct 27, 2026
- HTTPSThe homepage is served over an encrypted HTTPS connection.
- HTTP → HTTPS redirectVisitors typing http:// are redirected to the secure version.
- Strict-Transport-Security (HSTS)max-age 365 days, includeSubDomains, preload.
- Content-Security-PolicyNot set: no restriction on which scripts may run.
- Clickjacking protectionNeither X-Frame-Options nor CSP frame-ancestors is set.
- X-Content-Type-OptionsNot set to nosniff.
- Referrer-PolicyNot set (browsers default to strict-origin-when-cross-origin).
- Permissions-PolicyNot set: browser features are not explicitly restricted.
- Cookie flags1 cookie(s) set; PHPSESSID (no Secure/HttpOnly/SameSite).
- Software version disclosureNo software version numbers disclosed in headers.
Raw HTTP response headers
HTTP/2 200
date: Tue, 27 Oct 2026 10:32:42 GMT
content-type: text/html; charset=UTF-8
server: cloudflare
vary: Accept-Encoding
set-cookie: PHPSESSID=rfr6epmgjo8qvanrqhqoet6j63; path=/
expires: Thu, 19 Nov 1981 08:52:00 GMT
cache-control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
pragma: no-cache
strict-transport-security: max-age=31536000; includeSubDomains; preload
report-to: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=yP3EdhhT8n4T1X8EmOWN55q17XNV3cPjyGUkRbjGgYPhqZF9FBn1Ai%2BL9fkt1Xhj2Drk5egudkDmJCr61kEUKqAwYSk1u2SrZj%2FNXyCbLZIFryOtDgTIzegx"}]}
cf-cache-status: DYNAMIC
nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
content-encoding: zstd
cf-ray: a51109d34e7953c5-CDG
alt-svc: h3=":443"; ma=86400
Hosting
| IP address | 104.21.14.66 |
|---|---|
| Location | United States |
| Network (ISP) | CloudFlare |
| Autonomous system | AS13335 CloudFlare, Inc. |
| Server software | cloudflare |
Nameservers
| Host | IP | Country |
|---|---|---|
| alfred.ns.cloudflare.com | 162.159.44.131 | United States |
| ines.ns.cloudflare.com | 173.245.58.164 | United States |
Domain registration (WHOIS)
| Registrar | REG-WEDOS |
|---|---|
| Created | June 16, 2015 11 years 4 months ago |
| Updated | October 13, 2026 |
| Expires | June 16, 2031 in 1,677 days |
Raw WHOIS record
% (c) 2006-2021 CZ.NIC, z.s.p.o. % % Intended use of supplied data and information % % Data contained in the domain name register, as well as information % supplied through public information services of CZ.NIC association, % are appointed only for purposes connected with Internet network % administration and operation, or for the purpose of legal or other % similar proceedings, in process as regards a matter connected % particularly with holding and using a concrete domain name. % % Full text available at: % http://www.nic.cz/page/306/intended-use-of-supplied-data-and-information/ % % See also a search service at http://www.nic.cz/whois/ % % % Whoisd Server Version: 3.15.0 % Timestamp: Tue Oct 27 11:32:41 2026 domain: inrs.cz registrant: WEDOS-H7J-133344 nsset: NS-INRS-CZ registrar: REG-WEDOS registered: 16.06.2015 00:58:10 changed: 13.10.2026 05:41:01 expire: 16.06.2031 contact: WEDOS-H7J-133344 name: Otakar Nejezchleba registrar: REG-WEDOS created: 16.06.2015 00:58:10 changed: 15.05.2018 21:32:00 nsset: NS-INRS-CZ nserver: alfred.ns.cloudflare.com nserver: ines.ns.cloudflare.com tech-c: WEDOS-H7J-133344 registrar: REG-WEDOS created: 13.10.2026 05:41:00
DNS records
| Type | Host | Value | TTL |
|---|---|---|---|
| A | inrs.cz | ip: 172.67.158.36 | 298 |
| A | inrs.cz | ip: 104.21.14.66 | 298 |
| NS | inrs.cz | target: alfred.ns.cloudflare.com | 86400 |
| NS | inrs.cz | target: ines.ns.cloudflare.com | 86400 |
| SOA | inrs.cz | mname: alfred.ns.cloudflare.com rname: dns.cloudflare.com serial: 2418061895 refresh: 10000 retry: 2400 expire: 604800 minimum-ttl: 1800 | 1800 |
| MX | inrs.cz | pri: 100 target: mail.onlinehosting.cz | 300 |
| TXT | inrs.cz | txt: google-site-verification=bKR5vmn9RX-EYgHfo3B19eHq3OaW1A4jLmaHP8OtoEs | 300 |
| TXT | inrs.cz | txt: google-site-verification=4XpeWVuqPPMzQ5TjVbPRudfxf4HU7lI61B8l2aoL03s | 300 |
| TXT | inrs.cz | txt: google-site-verification=1RHkwMAFyTB9ANaUHe9_cf7fVQ1p1f6Em2vKCwjnOjU | 300 |
| TXT | inrs.cz | txt: v=spf1 mx a ip4:37.157.196.117 ip6:2a02:2b88:1:4::4 include:_spf.we.wedos.net include:_spf.onlinehosting.cz a:inrs.cz -all | 300 |
| AAAA | inrs.cz | ipv6: 2606:4700:3032::6815:e42 | 297 |
| AAAA | inrs.cz | ipv6: 2606:4700:3032::ac43:9e24 | 297 |
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Questions about inrs.cz
When was inrs.cz registered?
Inrs.cz was registered on June 16, 2015, making it 11 years 4 months old.
Who is the domain registrar for inrs.cz?
Inrs.cz is registered through REG-WEDOS.
Where is inrs.cz hosted?
Inrs.cz's server (IP 104.21.14.66) is located in United States.
How much is inrs.cz worth?
We estimate inrs.cz is worth $767. This is an automated estimate based on the site's global traffic rank, domain age and observable activity signals (professional email, business services, security, CDN) — not a professional appraisal or a real sale price.
How much traffic does inrs.cz get?
Based on its rank, inrs.cz receives roughly 965 unique visitors and 48K page views per month. These figures are modelled from the rank, not measured.
What is inrs.cz's global rank?
Inrs.cz has an estimated global rank of 1,937,453, sourced from Rankeez.com, which aggregates the Tranco, Majestic, DomCop and Cisco Umbrella rankings. Its rank has improved over the tracked period. This is an independent estimate, not affiliated with Amazon Alexa, which discontinued its own ranking service in 2022.
Who hosts inrs.cz?
Inrs.cz resolves to 104.21.14.66, on the network of CloudFlare (AS13335), and is served through Cloudflare. Its DNS is managed by Cloudflare.
What email provider does inrs.cz use?
According to its MX records, inrs.cz receives email with Self-hosted / other (mail.onlinehosting.cz). It publishes an SPF record to authenticate its outgoing mail.
When does inrs.cz expire?
The domain registration of inrs.cz is valid until June 16, 2031 (in 1,677 days), at REG-WEDOS. Owners usually renew before that date.
Own inrs.cz? Add the badge
Shows your live global rank. To cite this report: “StatMemory, inrs.cz website report, https://statmemory.com/inrs.cz”.
StatMemory is not affiliated with inrs.cz. This report shows publicly available data (DNS, WHOIS, HTTP headers, public top-site lists) and automated estimates for information purposes.