Sindmar.org.br SINDMAR - Sindicato Nacional dos Oficiais da Marinha Mercante

O Sindicato Nacional dos Oficiais da Marinha Mercante (SINDMAR) foi formalmente criado em assembleia realizada em 16 de março de 2000, na sede do entã...

Online Status
Offline

Server IP address resolved: No
Http response code: None
Last Checked: 05/01/2026

Sindmar.org.br attracts 7,685 unique visitors daily, generating 30,739 pageviews. The estimated value of sindmar.org.br is 46,224 USD. Each visitor views approximately 4.28 pages on average.

Sindmar.org.br is hosted by IPV6 Internet Ltda, BR. Check out other websites hosted by IPV6 Internet Ltda, BR.

See the list of other websites hosted by IPV6 Internet Ltda, BR.

Sindmar.org.br is registered with the .BR top-level domain. Explore additional websites within the .BR zone.

A recent examination on (July 14, 2022), indicates that sindmar.org.br has an expired SSL certificate issued by Let's Encrypt (expired on September 08, 2022). Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by Let's Encrypt.

According to Google Safe Browsing and Symantec sindmar.org.br appears to be a safe domain.

Based on Google's Mobile-Friendly test, sindmar.org.br is not well optimized for mobile and tablet devices. Ensuring your site is mobile-friendly guarantees better performance across all devices, and improving the web page loading time could further enhance user experience.

Overview
Last Updated: 05/01/2026
Unknown status.
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: 03/15/2026
sindmar.org.br is safe.
Norton ConnectSafe evaluates sindmar.org.br for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 05/01/2026
Not yet checked.
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: 01/10/2019
sindmar.org.br is safe.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.
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: 04/11/2021
sindmar.org.br is safe.
McAfee assesses sindmar.org.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 sindmar.org.br for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 05/01/2026
sindmar.org.br child safety is unknown.
The WOT calculates reputation of the sindmar.org.br. This reputation system receives ratings from users and information from third-party sources, assesses the sindmar.org.br for safety features and confirms, whether sindmar.org.br is suitable for children.

Sindmar.org.br | SSL Certificate Information
Domainwww.sindmar.org.br
Issuer OrganizationLet's Encrypt
IssuerR3
AlgorithmRSA-SHA256
Valid form06/10/2022
Expiration09/08/2022
SignedCertificate is not self signed
Additional Domains sindmar.org.br
www.sindmar.org.br
Server Location

Sindmar.org.br ASN Information

ASN ID: 28299
ASN Title: IPV6 Internet Ltda, BR

Last Update: 11/29/2025

% Joint Whois - whois.lacnic.net
% This server accepts single ASN, IPv4 or IPv6 queries

% Brazilian resource: whois.registro.br

% Copyright (c) Nic.br
% The use of the data below is only permitted as described in
% full by the terms of use at https://registro.br/termo/en.html ,
% being prohibited its distribution, commercialization or
% reproduction, in particular, to use it for advertising or
% any similar purpose.
% 2018-07-25T12:56:44-03:00

aut-num: AS28299
owner: IPV6 Internet Ltda
responsible: Administrador de Contratos
owner-c: COABU
routing-c: COABU
abuse-c: COABU
created: 20070605
changed: 20130306
inetnum: 189.38.80.0/20
inetnum: 187.1.128.0/20
inetnum: 2804:10::/32
inetnum: 177.12.160.0/20
inetnum: 177.185.192.0/20
inetnum: 191.6.192.0/19

nic-hdl-br: COABU
person: Contato de Abuse
created: 20080919
changed: 20180417

% 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, contact handle (ID), CIDR block, IP and ASN.

WHOIS


DNS Records
HostA RecordTTL
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HostNS RecordTTL
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