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rs21.com.br website report

Rede Século 21

Rs21 is ranked #5,539,051 worldwide (top 165%), has an estimated value of $843. It may earn around $32 per month from advertising.

Interlingua

Visit website Update data Similar sites

Last updated 2 months ago

Estimated worth

$843

Automated valuation

Global rank

#5,539,051

Improving

Monthly visitors

335

17K page views

Domain age

—

Creation date unknown

Hosted in

United States

Portland General Electric Company

Security headers

56/100

Response 0.37 s

Key facts about rs21.com.br

Domain: rs21.com.br
Website name: Rede Século 21
Estimated worth: $843
Global rank: #5,539,051 (top 165% of 3.3M ranked sites)
Monthly visitors (est.): 335 · 17K page views
Server location: United States
Network: Portland General Electric Company
Email provider: Microsoft 365
Language: Interlingua
Data updated: September 3, 2026

Estimated traffic & revenue

	Page views	Visitors	Ad revenue
Daily	558	11	$1
Monthly	16,733	335	$32
Yearly	200,796	4,020	$384

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	#36,885,792
2026-07	#11,739,066
2026-08	#11,731,748
2026-09	#5,539,051

Source: Rankeez (Tranco, Majestic, DomCop, Cisco Umbrella).

How we estimate rs21.com.br's value

$843

The estimate is the higher of two independent approaches, both computed automatically from public data.

Traffic value: $217Driven by the global rank #5,539,051 (≈17K page views / month) plus a capped age bonus.
Activity value: $843Domain age plus observable signs of an active, professionally run website.

Activity signals found

Domain age (unknown)	$100
Active website with metadata	+$150
Professional email (Microsoft 365)	+$150
Email authentication (SPF)	+$50
Business services (Brevo, Microsoft 365)	+$200
Security headers (56/100)	+$168
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	Rede Século 21 14 chars
Meta description	Missing
Meta keywords	None
Language	Interlingua
Response time	0.37 s Fast

Homepage structure

The homepage content is rendered with JavaScript, so no headings, paragraphs or links were found in the server HTML. Search engines that do not run JavaScript see an almost empty page.

Technology & infrastructure

CDN / proxy	None detected
Web server	hcdn
Platform / language	Not disclosed
DNS provider	Unknown
Email provider	Microsoft 365
SPF record	`v=spf1 include:spf.protection.outlook.com -all`
IPv6 (AAAA)	Yes
CAA record	No

Services verified in DNS

Brevo Google Search Console Microsoft 365

Detected from TXT verification and SPF records published by the domain owner.

Domain name

Extension	.br — the country-code extension of Brazil
Name length	4 characters Short
Hyphens / digits	No hyphen · contains digits

Security headers

4 passed · 2 to improve · 3 missing
Homepage answered HTTP 200 at https://rs21.com.br/ · HTTP/3 available · 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-PolicyPresent (1 directives).
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.
Software version disclosureNo software version numbers disclosed in headers.

Raw HTTP response headers

HTTP/2 200
date: Sat, 24 Oct 2026 08:57:29 GMT
content-type: text/html
vary: Accept-Encoding
last-modified: Mon, 19 May 2025 19:20:31 GMT
etag: W/"cc-682b847f-843ace925746341d;;;"
platform: hostinger
panel: hpanel
content-security-policy: upgrade-insecure-requests
server: hcdn
alt-svc: h3=":443"; ma=86400
x-hcdn-request-id: 1c103e221187a3bbc63f65eced1f0a20-int-edge9
x-hcdn-cache-status: DYNAMIC
x-hcdn-upstream-rt: 0.165
content-encoding: zstd

Hosting

IP address	`147.79.119.83`
Location	United States
Network (ISP)	Portland General Electric Company
Server software	hcdn

Nameservers

Host	IP	Country
c.dns.br	`200.192.233.10`	—
e.dns.br	`200.229.248.10`	—
a.dns.br	`200.219.148.10`	—
d.dns.br	`200.219.154.10`	—
b.dns.br	`200.189.41.10`	—
f.dns.br	`200.219.159.10`	—

Domain registration (WHOIS)

Registrar	Unknown

Raw WHOIS record

% Copyright (c) Nic.br - Use of this data is governed by the Use and
% Privacy Policy at https://registro.br/upp . Distribution,
% commercialization, reproduction, and use for advertising or similar
% purposes are expressly prohibited.
% 2026-09-03T17:03:38-03:00 - 82.66.64.248

% reserved:    trademark

% Security and mail abuse issues should also be addressed to cert.br,
% respectivelly to [email protected] and [email protected]
%
% whois.registro.br only accepts exact match queries for domains,
% registrants, contacts, tickets, providers, IPs, and ASNs.

DNS records

Type	Host	Value	TTL
A	rs21.com.br	ip: 147.79.116.203	56
A	rs21.com.br	ip: 147.79.119.83	56
NS	rs21.com.br	target: ns1.dns-parking.com	86400
NS	rs21.com.br	target: ns2.dns-parking.com	86400
SOA	rs21.com.br	mname: ns1.dns-parking.com rname: dns.hostinger.com serial: 2026090301 refresh: 10000 retry: 2400 expire: 604800 minimum-ttl: 600	3600
MX	rs21.com.br	pri: 0 target: rs21-com-br.mail.protection.outlook.com	3600
TXT	rs21.com.br	txt: v=spf1 include:spf.protection.outlook.com -all	14400
TXT	rs21.com.br	txt: google-site-verification=3o5O6p-F-QVLRyaMLkhC9a3uvnyGz_ietpm7_qMKdD8	14400
TXT	rs21.com.br	txt: brevo-code:94d51fa7f8989ad76a22e8b3cd9f3975	14400
AAAA	rs21.com.br	ipv6: 2a02:4780:2a:b862:ff4b:54e2:3622:35b7	55
AAAA	rs21.com.br	ipv6: 2a02:4780:37:62f9:38f3:6f6:e3aa:8901	55

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rs21.com.br compared with similar websites

Website	Global rank	Est. worth	Registered	Hosted in
rs21.com.br	#5,539,051	$843	—	United States
linnaudionh.com	#48,488,394	$307	2008	France

Websites ranked near rs21.com.br

#5,539,033 ubmedia.biz $217
#5,539,033 kamicopi.net $457
#5,539,044 homeforartists.com $412
#5,539,050 svtechworld.in $217
#5,539,051 rs21.com.br $843
#5,539,063 olympiapoetrynetwork.org $307
#5,539,071 kathoeypornvideo.com $262
#5,539,087 icthrive.com $292
#5,539,099 faviconer.com $472

Questions about rs21.com.br

Where is rs21.com.br hosted?

Rs21.com.br's server (IP 147.79.119.83) is located in United States.

How much is rs21.com.br worth?

We estimate rs21.com.br is worth $843. 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 rs21.com.br get?

Based on its rank, rs21.com.br receives roughly 335 unique visitors and 17K page views per month. These figures are modelled from the rank, not measured.

What is rs21.com.br's global rank?

Rs21.com.br has an estimated global rank of 5,539,051, 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 rs21.com.br?

Rs21.com.br resolves to 147.79.119.83, on the network of Portland General Electric Company.

What email provider does rs21.com.br use?

According to its MX records, rs21.com.br receives email with Microsoft 365. It publishes an SPF record to authenticate its outgoing mail.

What websites are similar to rs21.com.br?

Popular websites in the same category as rs21.com.br include linnaudionh.com.

Own rs21.com.br? Add the badge

<a href="https://statmemory.com/rs21.com.br"><img src="https://statmemory.com/badge/rs21.com.br.svg" alt="rs21.com.br on StatMemory" height="20"></a>

Shows your live global rank. To cite this report: “StatMemory, rs21.com.br website report, https://statmemory.com/rs21.com.br”.

StatMemory is not affiliated with rs21.com.br. This report shows publicly available data (DNS, WHOIS, HTTP headers, public top-site lists) and automated estimates for information purposes.