com21.com.br - Aplicativo para condomínios e condôminos

Quick Summary

Online Status

UNKNOWN

Com21.com.br receives about 1,474 unique visitors and 2,948 pageviews per day. The estimated value of com21.com.br is 2,160 USD. Each unique visitor makes about 2 pageviews on average.

Com21.com.br is registered under .BR top-level domain. Check other websites in .BR zone.

At the time of the last check (October 08, 2024) com21.com.br has a valid and up-to-date SSL certificate issued by Google Trust Services that expires on December 09, 2024. Check other websites using SSL certificates issued by Google Trust Services.

According to Google Safe Browsing, Google Safe Search and Symantec com21.com.br is quite a safe domain.

Mobile-Friendly test indicates that com21.com.br isn't optimized for mobile and tablet devices. Designing your websites to be mobile friendly ensures that your pages perform well on all devices, also website page loading time could be improved.

Com21.com.br General Information

Not tested yet

Com21.com.br Alexa Rank History

Alexa Rank shows how popular com21.com.br is in comparison with other sites. The most popular site has Alexa Rank equals 1. If com21.com.br has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to com21.com.br and pageviews on com21.com.br over the past 3 months.

Com21.com.br Safety Information

Overview

Last Updated: 11/05/2024

Overall result - "com21.com.br" is SAFE.
We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.

Norton Connect Safe

Last Updated: 02/15/2024

com21.com.br is safe.

Norton ConnectSafe evaluates com21.com.br for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 07/20/2020

com21.com.br is safe.

SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.

Google Safe Browsing

Last Updated: 01/09/2019

Malware not found at "com21.com.br".
"com21.com.br" is not a phishing page.
"com21.com.br" does not install unwanted software.
"com21.com.br" does not contain harmfull applications.
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.

Site Advisor

Last Updated: 03/14/2021

com21.com.br is safe.

McAfee assesses com21.com.br for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze com21.com.br for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 11/05/2024

com21.com.br child safety isunknown.

The WOT calculates reputation of the com21.com.br. This reputation system receives ratings from users and information from third-party sources, assesses the com21.com.br for safety features and confirms, whether com21.com.br is suitable for children.

SSL Information

SSL Checker Tool

Domain	com21.com.br
Issuer Organization	Google Trust Services
Issuer	WE1
Algorithm	ecdsa-with-SHA256
Valid form	09/10/2024
Expiration	12/09/2024
Signed	Certificate is not self signed
Additional Domains	com21.com.br *.com21.com.br

Com21.com.br Server Information

Server Location

Geolocation Tool

Not Found

ASN Information

ASN Lookup Tool

ASN ID: 13335
ASN Title: CLOUDFLARENET - Cloudflare, Inc., US

Last Update: 03/25/2024

ASN Whois

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

ASNumber: 13335
ASName: CLOUDFLARENET
ASHandle: AS13335
RegDate: 2010-07-14
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/autnum/13335

OrgName: Cloudflare, Inc.
OrgId: CLOUD14
Address: 101 Townsend Street
City: San Francisco
StateProv: CA
PostalCode: 94107
Country: US
RegDate: 2010-07-09
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/entity/CLOUD14

OrgTechHandle: ADMIN2521-ARIN
OrgTechName: Admin
OrgTechPhone: +1-650-319-8930
OrgTechEmail: rir@cloudflare.com
OrgTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN

OrgAbuseHandle: ABUSE2916-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-650-319-8930
OrgAbuseEmail: abuse@cloudflare.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN

OrgNOCHandle: NOC11962-ARIN
OrgNOCName: NOC
OrgNOCPhone: +1-650-319-8930
OrgNOCEmail: noc@cloudflare.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN

RNOCHandle: NOC11962-ARIN
RNOCName: NOC
RNOCPhone: +1-650-319-8930
RNOCEmail: noc@cloudflare.com
RNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN

RTechHandle: ADMIN2521-ARIN
RTechName: Admin
RTechPhone: +1-650-319-8930
RTechEmail: rir@cloudflare.com
RTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN

RAbuseHandle: ABUSE2916-ARIN
RAbuseName: Abuse
RAbusePhone: +1-650-319-8930
RAbuseEmail: abuse@cloudflare.com
RAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

Com21.com.br Domain Name Information

WHOIS

WHOIS Lookup Tool

Domain Whois

% Copyright (c) Nic.br
% The use of the data below is only permitted as described in
% full by the Use and Privacy Policy at https://registro.br/upp ,
% being prohibited its distribution, commercialization or
% reproduction, in particular, to use it for advertising or
% any similar purpose.
% 2024-01-27T06:21:55-03:00 - IP: 167.99.102.248

% Permission denied. For more information, contact abuse@registro.br

% Security and mail abuse issues should also be addressed to
% cert.br, http://www.cert.br/ , respectivelly to cert@cert.br
% and mail-abuse@cert.br
%
% whois.registro.br accepts only direct match queries. Types
% of queries are: domain (.br), registrant (tax ID), ticket,
% provider, CIDR block, IP and ASN.

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL

Host	NS Record	TTL

Host	TXT Record	TTL

Com21.com.br HTML Validation

HTML Validation Tool

Errors

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.

No space between attributes.

Saw “<” when expecting an attribute name. Probable cause: Missing “>” immediately before.

Attribute “<title” not allowed on element “svg” at this point.

Text not allowed in element “svg” in this context.

End tag “title” did not match the name of the current open element (“svg”).

Stray end tag “title”.

Stray end tag “header”.

End tag “div” seen, but there were open elements.

Unclosed element “a”.

Stray end tag “div”.

End tag “footer” seen, but there were open elements.

The element “iframe” must not appear as a descendant of the “a” element.

End tag for “body” seen, but there were unclosed elements.

The “for” attribute of the “label” element must refer to a non-hidden form control.

Warnings

Attribute “<title” is not serializable as XML 1.0.

Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.

Com21.com.br Typos

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Com21.com.br Aplicativo para condomínios e condôminos - GroupCOM

O COM21 é um super aplicativo para comunicação com clientes. Reduza o tempo de atendimento e diminua a inadimplência na sua administradora de condomín...

Quick Summary

Com21.com.br General Information

Com21.com.br Alexa Rank History

Com21.com.br Safety Information

Com21.com.br Server Information

Com21.com.br Domain Name Information

Com21.com.br HTML Validation

Com21.com.br Nearest Competitors

Com21.com.br Typos