# gmedia.org — free domain and Telegram tools by G.MEDIA

> Free, no-sign-up web tools: domain report, SSL, WHOIS/RDAP, DNS, MX, SEO and security checks, domain value, a CPM calculator and a Telegram channel check, plus the @gmediatoolsbot Telegram bot for monitoring. Russian at /, English at /en.

Full version with every tool described: https://gmedia.org/llms-full.txt

## Pages
- [Home](https://gmedia.org/): G.MEDIA — a group of companies in media and advertising: the organization site with products, legal entity, contacts and a tools section.
- [tools](https://gmedia.org/tools): All free G.MEDIA tools in one place — domain report, checks, CPM calculator, Telegram channel check and monitoring.
- [report](https://gmedia.org/report): Free domain report — SSL, WHOIS, DNS, age and estimated value in one place.
- [ssl-checker](https://gmedia.org/ssl-checker): Free SSL/TLS certificate checker — issuer, SANs, chain, protocol and expiry.
- [whois](https://gmedia.org/whois): Free WHOIS/RDAP lookup — registrar, registration & expiry dates, status.
- [domain-age-checker](https://gmedia.org/domain-age-checker): Free domain age checker — registration date and how old a domain is.
- [dns-lookup](https://gmedia.org/dns-lookup): Free DNS lookup — A, AAAA, CNAME, MX, NS, TXT, CAA and SOA records.
- [mx-lookup](https://gmedia.org/mx-lookup): Free MX lookup — mail records, priorities, mail-server IPs and the detected email provider.
- [seo-checker](https://gmedia.org/seo-checker): Free SEO checker — on-page search-visibility audit: title, meta, canonical, robots, Open Graph, schema and sitemap.
- [keyword-ideas](https://gmedia.org/keyword-ideas): Free keyword ideas — real Google autocomplete suggestions for any seed term.
- [telegram-channel-check](https://gmedia.org/telegram-channel-check): Free Telegram channel check — subscribers, average post views, view share, language and category of a public channel, from open telemetr.com data.
- [cpa-calculator](https://gmedia.org/cpa-calculator): Free CPA calculator — cost per action and lead, CR, CPC, break-even CPA and the maximum CPC.
- [epc-calculator](https://gmedia.org/epc-calculator): Free EPC calculator — earnings per click from revenue and clicks or from payout and CR.
- [roi-calculator](https://gmedia.org/roi-calculator): Free ROI calculator — profit and ROI from revenue and cost, plus the revenue for a target ROI.
- [cpm-calculator](https://gmedia.org/cpm-calculator): Free CPM calculator — CPM, ad cost or impressions from the other two, plus CTR, CPC and cost per subscriber.
- [calculators](https://gmedia.org/calculators): Free calculators for affiliate and ad buying — CPM, ROI, EPC, CPA and a UTM link builder, embeddable.
- [utm-builder](https://gmedia.org/utm-builder): Free UTM link builder — add utm_source, medium, campaign, term and content to any URL, encoded correctly.
- [portfolio](https://gmedia.org/portfolio): Domain Portfolio Analyzer — paste a list, get a renew/review/drop verdict scored on archive history, liveness and value.
- [domain-availability](https://gmedia.org/domain-availability): Free domain availability / drop check — registered, available to register, or in the pending-delete/redemption drop cycle, via RDAP.
- [site-security](https://gmedia.org/site-security): Free site security check — HTTPS redirect, security headers and hosting/ASN.
- [domain-value](https://gmedia.org/domain-value): Free domain value estimate (AI or heuristic) + registration background.
- [compare](https://gmedia.org/compare): Free side-by-side domain comparison — value, traffic, popularity, SEO and an investment score for two domains.
- [products](https://gmedia.org/products): G.MEDIA products: TG.ME, tgadsspy, telemetr.com, Wall and @postbot — what each does, who it is for, a link to the product.
- [news](https://gmedia.org/news): Company news of G.MEDIA: official announcements with the release date and a link to the page.
- [press](https://gmedia.org/press): Press page of G.MEDIA: company facts, logos and colours in SVG, rules of use, press contact.
- [developers](https://gmedia.org/developers): Open data and APIs of G.MEDIA products: the ad archive, channel analytics, the Wall platform and the product registry, with the addresses of their specifications.
- [trust](https://gmedia.org/trust): Trust Center of G.MEDIA: privacy and consent by country, one address for complaints and abuse, security disclosure.
- [legal](https://gmedia.org/legal): Legal information of G.MEDIA: the operator and its address, privacy policy, terms of use, cookie settings.
- [contacts](https://gmedia.org/contacts): Contacts of G.MEDIA: general and legal email, Telegram, the legal entity and address, official sites.
- [about](https://gmedia.org/about): About the company: what G.MEDIA builds, its products, the legal entity and address, and how to reach us.
- [pricing](https://gmedia.org/pricing): Domain Monitor pricing — free tier now, paid tiers coming later.
- [docs](https://gmedia.org/docs): Docs — how the bot works, what we check, and the free tools.
- [privacy](https://gmedia.org/privacy): Privacy policy — what the tools and the bot collect, and what they never do.
- [terms](https://gmedia.org/terms): Terms of service — estimates not guarantees, acceptable use, liability.

## Data
- Registration data: RDAP via the IANA bootstrap (gTLD; some ccTLDs not yet).
- DNS and MX: public DNS-over-HTTPS (Cloudflare 1.1.1.1).
- SSL/TLS: a live TLS handshake to the domain on port 443.
- Domain value: G.MEDIA’s own model trained on real domain sales and HumbleWorth; heuristic fallback is labelled.
- Traffic and popularity in the report: Tranco, Cloudflare Radar, Open PageRank, Internet Archive, DataForSEO.
- Keyword ideas: Google Autocomplete.
- Telegram channel check: the open API of telemetr.com (a G.MEDIA product); each number shows its snapshot time.
- CPM calculator: only the numbers the user enters — no market prices.

Freshness: every check runs live on request (short caches of up to 1 hour); results show their own time. Nothing is a guarantee or a verdict — estimates are labelled as estimates.