a-4.ru website report
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A 4 was registered 22 years 6 months ago, is ranked #8,684,182 worldwide (top 265%), has an estimated value of $764. It may earn around $20 per month from advertising.
Business & Industrial Russian
Last updated
RussiaKey facts about a-4.ru
- Domain
- a-4.ru
- Website name
- Главная - Radiotester.ru
- Category
- Business & Industrial
- Estimated worth
- $764
- Global rank
- #8,684,182 (top 265% of 3.3M ranked sites)
- Monthly visitors (est.)
- 213 · 11K page views
- Registered
- April 8, 2004 (22 years 6 months ago)
- Expires
- April 9, 2027
- Registrar
- BEGET-RU
- Server location
Russia- Network
- ZAO Maestro Telecom AS25519
- Email provider
- Self-hosted / other (mx2.beget.com)
- Language
- Russian
- Data updated
Estimated traffic & revenue
| Page views | Visitors | Ad revenue | |
|---|---|---|---|
| Daily | 354 | 7 | $1 |
| Monthly | 10,634 | 213 | $20 |
| Yearly | 127,608 | 2,556 | $240 |
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 |
|---|---|
| 2026-06 | #30,284,617 |
| 2026-07 | #30,754,238 |
| 2026-08 | #30,746,920 |
| 2026-09 | #8,684,182 |
Source: Rankeez (Tranco, Majestic, DomCop, Cisco Umbrella).
How we estimate a-4.ru's value
The estimate is the higher of two independent approaches, both computed automatically from public data.
- Traffic value: $458Driven by the global rank #8,684,182 (≈11K page views / month) plus a capped age bonus.
- Activity value: $764Domain age plus observable signs of an active, professionally run website.
Activity signals found
| Domain age (22 years 6 months) | $363 |
| Active website with metadata | +$150 |
| Email authentication (SPF) | +$50 |
| Security headers (67/100) | +$201 |
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 | Главная - Radiotester.ru 24 chars |
|---|---|
| Meta description | главная страница 16 chars |
| Meta keywords | None |
| Language | Russian |
| Response time | 0.25 s Fast |
Homepage structure
Exactly one H1 heading — good practice.
Technology & infrastructure
| CDN / proxy | None detected |
|---|---|
| Web server | nginx-reuseport/1.21.1 |
| Platform / language | Not disclosed |
| DNS provider | Unknown |
| Email provider | Self-hosted / other (mx2.beget.com) |
| SPF record | v=spf1 redirect=beget.com |
| IPv6 (AAAA) | No |
| CAA record | No |
Services verified in DNS
No third-party verification records found.
Domain name
| Extension | .ru — the country-code extension of Russia |
|---|---|
| Name length | 3 characters Short |
| Hyphens / digits | Hyphen · contains digits |
Security headers
Homepage answered HTTP 200 at https://www.radiotester.ru/ after 1 redirect · checked Oct 24, 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)Not set: browsers may still try plain HTTP first.
- Content-Security-PolicyNot set: no restriction on which scripts may run.
- Clickjacking protectionX-Frame-Options: DENY prevents the site from being framed by others.
- X-Content-Type-Optionsnosniff: browsers will not guess content types.
- Referrer-Policysame-origin
- Permissions-PolicyNot set: browser features are not explicitly restricted.
- Software version disclosureReveals Server: nginx-reuseport/1.21.1, X-Powered-By: Phusion Passenger 4.0.60, which helps attackers target known vulnerabilities.
Raw HTTP response headers
HTTP/2 200 server: nginx-reuseport/1.21.1 date: Fri, 23 Oct 2026 23:41:58 GMT content-type: text/html; charset=utf-8 vary: Accept-Encoding x-frame-options: DENY x-content-type-options: nosniff referrer-policy: same-origin x-powered-by: Phusion Passenger 4.0.60 status: 200 OK content-encoding: gzip
Hosting
| IP address | 87.236.19.219 |
|---|---|
| Location | Russia |
| Network (ISP) | ZAO Maestro Telecom |
| Autonomous system | AS25519 ZAO Maestro Telecom |
| Server software | nginx-reuseport/1.21.1 |
Nameservers
| Host | IP | Country |
|---|---|---|
| ns1.beget.com. | 93.92.81.0 | — |
| ns1.beget.pro. | 93.92.81.0 | — |
| ns1.beget.ru. | 5.101.159.11 | — |
| ns2.beget.com. | 185.50.27.12 | — |
| ns2.beget.pro. | 185.50.27.12 | — |
| ns2.beget.ru. | 185.50.27.12 | — |
Domain registration (WHOIS)
| Registrar | BEGET-RU |
|---|---|
| Created | April 8, 2004 22 years 6 months ago |
| Expires | April 9, 2027 in 164 days |
Raw WHOIS record
% TCI Whois Service. Terms of use: % https://tcinet.ru/documents/whois_ru_rf.pdf (in Russian) % https://tcinet.ru/documents/whois_su.pdf (in Russian) domain: A-4.RU nserver: ns1.beget.com. nserver: ns1.beget.pro. nserver: ns1.beget.ru. nserver: ns2.beget.com. nserver: ns2.beget.pro. nserver: ns2.beget.ru. state: REGISTERED, DELEGATED, UNVERIFIED person: Private Person registrar: BEGET-RU admin-contact: https://beget.com/ru/domain-register created: 2004-04-08T20:00:00Z paid-till: 2027-04-09T21:00:00Z free-date: 2027-05-11 source: TCI Last updated on 2026-09-30T07:08:01Z
DNS records
| Type | Host | Value | TTL |
|---|---|---|---|
| A | a-4.ru | ip: 87.236.19.219 | 295 |
| NS | a-4.ru | target: ns2.beget.ru | 296 |
| NS | a-4.ru | target: ns2.beget.pro | 296 |
| NS | a-4.ru | target: ns1.beget.pro | 296 |
| NS | a-4.ru | target: ns2.beget.com | 296 |
| NS | a-4.ru | target: ns1.beget.com | 296 |
| NS | a-4.ru | target: ns1.beget.ru | 296 |
| SOA | a-4.ru | mname: ns1.beget.com rname: hostmaster.beget.com serial: 1693592309 refresh: 300 retry: 600 expire: 86400 minimum-ttl: 300 | 300 |
| MX | a-4.ru | pri: 20 target: mx2.beget.com | 300 |
| MX | a-4.ru | pri: 10 target: mx1.beget.com | 300 |
| TXT | a-4.ru | txt: v=spf1 redirect=beget.com | 300 |
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a-4.ru compared with similar websites
| Website | Global rank | Est. worth | Registered | Hosted in |
|---|---|---|---|---|
| a-4.ru | #8,684,182 | $764 | 2004 | Russia |
| er.ru | #9,990 | $318K | 2000 | Russia |
| gblangepas.ru | #1,388,847 | $1,041 | 2015 | Russia |
| nvkvd.ru | #5,080,411 | $459 | 2008 | Russia |
| ocularc.ru | #6,000,949 | $472 | 2006 | Russia |
| hypnotronic.ru | #6,616,712 | $411 | 2008 | Russia |
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Questions about a-4.ru
When was a-4.ru registered?
A-4.ru was registered on April 8, 2004, making it 22 years 6 months old.
Who is the domain registrar for a-4.ru?
A-4.ru is registered through BEGET-RU.
Where is a-4.ru hosted?
A-4.ru's server (IP 87.236.19.219) is located in Russia.
How much is a-4.ru worth?
We estimate a-4.ru is worth $764. 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 a-4.ru get?
Based on its rank, a-4.ru receives roughly 213 unique visitors and 11K page views per month. These figures are modelled from the rank, not measured.
What is a-4.ru's global rank?
A-4.ru has an estimated global rank of 8,684,182, 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 a-4.ru?
A-4.ru resolves to 87.236.19.219, on the network of ZAO Maestro Telecom (AS25519).
What email provider does a-4.ru use?
According to its MX records, a-4.ru receives email with Self-hosted / other (mx2.beget.com). It publishes an SPF record to authenticate its outgoing mail.
When does a-4.ru expire?
The domain registration of a-4.ru is valid until April 9, 2027 (in 164 days), at BEGET-RU. Owners usually renew before that date.
What websites are similar to a-4.ru?
Popular websites in the same category as a-4.ru include er.ru, gblangepas.ru, nvkvd.ru, ocularc.ru, hypnotronic.ru.
Own a-4.ru? Add the badge
Shows your live global rank. To cite this report: “StatMemory, a-4.ru website report, https://statmemory.com/a-4.ru”.
StatMemory is not affiliated with a-4.ru. This report shows publicly available data (DNS, WHOIS, HTTP headers, public top-site lists) and automated estimates for information purposes.