0 last week
4 last month
3,719 active domains
3,108 domains with DNS records
Domains from 16 countries
3,719 domains with RDAP and WHOIS records
Includes 1,755 unique IPs hosting active domains
A metric that estimates network influence and trust, based on the link structure of domains using .arq.br TLD
The average PageRank score reflecting the SEO authority of websites with the .arq.br TLD
| TLD | Domain | TLD suffix | Country | IP address | Technologies | PR value | Harmonic value | Detected hosts count | DNS last data checked | DNS Status | DNS records | RDAP/WHOIS last data checked | RDAP/WHOIS method | Domain creation date | Domain expiration date | Domain last changed | Registrar | RDAP/WHOIS Record |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| br | pontual.arq.br | arq.br | United States (US) | 192.185.209.39 | ["Apache HTTP Server", "WordPress", "... | 0.00000003844 | 17,693,030.00 | 2026/01/13 | 1 | {"A": ["192.185.209.39"], "MX": [{"ho... | 2025/07/05 | RDAP | 2000/10/05 | 2027/10/05 | 2024/09/21 | {"raw_response": ... | ||
| br | grua.arq.br | arq.br | United States (US) | 66.33.195.162 | ["Apache HTTP Server", "Google Analyt... | 0.00000001666 | 14,615,238.00 | 2026/01/13 | 1 | {"A": ["66.33.195.162"], "MX": [{"hos... | 2025/07/04 | RDAP | 2014/05/09 | 2026/05/09 | 2025/05/08 | {"raw_response": ... | ||
| br | nucleourbano.arq.br | arq.br | United States (US) | 104.21.45.23 | ["Cloudflare"] | 0.00000001436 | 14,951,578.00 | 2026/01/01 | 1 | {"A": ["104.21.45.23", "172.67.208.16... | 2025/08/18 | RDAP | 2019/10/21 | 2029/10/21 | 2024/09/28 | {"raw_response": ... | ||
| br | spbr.arq.br | arq.br | Lithuania (LT) | 84.32.84.1 | ["WordPress", "PHP"] | 0.00000001426 | 15,099,958.00 | 2026/01/09 | 1 | {"A": ["84.32.84.1", "84.32.84.76"], ... | 2025/08/04 | RDAP | 2003/02/19 | 2034/02/19 | 2024/10/08 | {"raw_response": ... | ||
| br | at.arq.br | arq.br | Brazil (BR) | 177.12.170.197 | ["Google Tag Manager", "WordPress", "... | 0.00000001356 | 13,167,430.00 | 2026/01/08 | 1 | {"A": ["177.12.170.197"], "MX": [{"ho... | 2025/08/11 | RDAP | 2005/04/14 | 2030/04/14 | 2025/04/12 | {"raw_response": ... | ||
| br | bloco.arq.br | arq.br | Brazil (BR) | 31.97.88.32 | ["Google Tag Manager", "Apache HTTP S... | 0.00000001200 | 14,631,106.00 | 2026/01/14 | 1 | {"A": ["31.97.88.32"], "MX": [{"host"... | 2025/08/12 | RDAP | 2014/05/19 | 2026/05/19 | 2025/04/01 | LOCAWEB | {"raw_response": ... | |
| br | aga.arq.br | arq.br | Brazil (BR) | 2.59.150.118 | ["Google Tag Manager", "LiteSpeed Web... | 0.00000001087 | 13,567,728.00 | 2026/01/10 | 1 | {"A": ["2.59.150.118"], "MX": [{"host... | 2025/09/23 | RDAP | 2016/10/12 | 2026/10/12 | 2024/01/01 | {"raw_response": ... | ||
| br | fernando.arq.br | arq.br | France (FR) | 89.116.147.220 | ["Google Tag Manager", "LiteSpeed Web... | 0.00000001038 | 14,594,019.00 | 2026/01/06 | 1 | {"A": ["89.116.147.220"], "MX": [{"ho... | 2025/08/20 | RDAP | 2005/04/27 | 2026/04/27 | 2024/04/22 | {"raw_response": ... | ||
| br | sasp.arq.br | arq.br | United States (US) | 192.185.214.12 | ["Google Tag Manager", "Apache HTTP S... | 0.00000001009 | 13,418,152.00 | 2026/01/04 | 1 | {"A": ["192.185.214.12"], "MX": [{"ho... | 2025/07/04 | RDAP | 2014/07/26 | 2026/07/26 | 2023/03/31 | {"raw_response": ... | ||
| br | mdc.arq.br | arq.br | United States (US) | 192.0.78.186 | ["WordPress", "NGINX", "PHP"] | 0.00000000940 | 15,072,745.00 | 2026/01/14 | 1 | {"A": ["192.0.78.186", "192.0.78.192"... | 2025/07/03 | RDAP | 2005/10/27 | 2034/10/27 | 2024/09/27 | {"raw_response": ... | ||
| br | nakasa.arq.br | arq.br | Germany (DE) | 92.113.16.191 | ["Google Tag Manager", "LiteSpeed Web... | 0.00000000924 | 13,461,850.00 | 2026/01/11 | 1 | {"A": ["92.113.16.191", "92.113.23.12... | 2025/08/04 | RDAP | 2021/03/08 | 2026/03/08 | 2023/03/17 | {"raw_response": ... | ||
| br | cls.arq.br | arq.br | United States (US) | 104.156.60.242 | ["Google Tag Manager", "Plesk", "Word... | 0.00000000903 | 14,616,735.00 | 2025/12/31 | 1 | {"A": ["104.156.60.242"], "MX": [{"ho... | 2025/07/05 | RDAP | 2012/07/25 | 2026/07/25 | 2024/01/18 | {"raw_response": ... | ||
| br | arquivo.arq.br | arq.br | United States (US) | 174.138.177.202 | ["Google Tag Manager", "Plesk", "ASP.... | 0.00000000902 | 14,966,532.00 | 2026/01/13 | 1 | {"A": ["174.138.177.202"], "MX": [{"h... | 2025/08/05 | RDAP | 2014/09/24 | 2026/09/24 | 2023/09/11 | {"raw_response": ... | ||
| br | escala.arq.br | arq.br | United States (US) | 162.241.226.121 | ["Apache HTTP Server", "NGINX", "Face... | 0.00000000898 | 13,682,028.00 | 2026/01/10 | 1 | {"A": ["162.241.226.121"], "MX": [{"h... | 2025/08/05 | RDAP | 2008/06/10 | 2027/06/10 | 2017/06/26 | {"raw_response": ... | ||
| br | chu.arq.br | arq.br | United States (US) | 188.114.96.3 | ["Google Tag Manager", "Google Analyt... | 0.00000000884 | 14,595,250.00 | 2026/01/02 | 1 | {"A": ["188.114.96.3", "188.114.97.3"... | 2025/08/20 | RDAP | 2000/07/12 | 2029/07/12 | 2024/06/20 | {"raw_response": ... | ||
| br | 3pstudio.arq.br | arq.br | United States (US) | 185.230.63.107 | ["Wix"] | 0.00000000876 | 13,502,147.00 | 2025/12/31 | 1 | {"A": ["185.230.63.107", "185.230.63.... | 2025/11/12 | RDAP | 2016/12/04 | 2035/12/04 | 2025/11/04 | {"raw_response": ... | ||
| br | planolivre.arq.br | arq.br | United States (US) | 185.230.63.107 | ["Wix"] | 0.00000000862 | 13,576,681.00 | 2026/01/02 | 1 | {"A": ["185.230.63.107", "185.230.63.... | 2025/08/15 | RDAP | 2019/08/02 | 2026/08/02 | 2024/07/10 | {"raw_response": ... | ||
| br | libre.arq.br | arq.br | United States (US) | 172.67.219.181 | ["Google Tag Manager", "WordPress", "... | 0.00000000835 | 13,325,708.00 | 2026/01/13 | 1 | {"A": ["172.67.219.181", "104.21.38.6... | 2025/09/09 | RDAP | 2018/09/13 | 2025/09/13 | 2024/08/10 | LOCAWEB | {"raw_response": ... | |
| br | casaliving.arq.br | arq.br | United States (US) | 185.230.63.107 | ["Wix"] | 0.00000000800 | 9,095,513.00 | 2026/01/09 | 1 | {"A": ["185.230.63.107"], "MX": [{"ho... | 2025/08/17 | RDAP | 2024/01/16 | 2029/01/16 | 2024/02/27 | {"raw_response": ... | ||
| br | tourvirtual.arq.br | arq.br | United States (US) | 185.230.63.107 | ["Wix"] | 0.00000000774 | 8,136,863.50 | 2026/01/11 | 1 | {"A": ["185.230.63.107"], "NS": ["b.s... | 2025/11/26 | RDAP | 2021/11/29 | 2026/11/29 | 2025/11/12 | {"raw_response": ... | ||
| br | rizoma.arq.br | arq.br | Brazil (BR) | 200.162.188.15 | ["NGINX"] | 0.00000000759 | 14,129,605.00 | 2025/12/28 | 1 | {"A": ["200.162.188.15"], "MX": [{"ho... | 2025/08/20 | RDAP | 2009/11/17 | 2032/11/17 | 2022/11/09 | {"raw_response": ... | ||
| br | kza.arq.br | arq.br | Canada (CA) | 148.113.217.151 | ["Google Analytics"] | 0.00000000753 | 10,389,102.00 | 2026/01/14 | 1 | {"A": ["148.113.217.151"], "MX": [{"h... | 2025/07/05 | RDAP | 2020/09/01 | 2026/09/01 | 2024/08/17 | {"raw_response": ... | ||
| br | renataferreira.arq.br | arq.br | United States (US) | 50.6.138.203 | ["Apache HTTP Server", "WordPress", "... | 0.00000000748 | 9,013,279.00 | 2026/01/03 | 1 | {"A": ["50.6.138.203"], "MX": [{"host... | 2025/08/20 | RDAP | 2022/11/18 | 2026/11/18 | 2024/01/05 | {"raw_response": ... | ||
| br | urbanidades.arq.br | arq.br | United States (US) | 108.179.193.163 | ["Google Tag Manager", "Apache HTTP S... | 0.00000000737 | 15,081,293.00 | 2025/12/30 | 1 | {"A": ["108.179.193.163"], "MX": [{"h... | 2025/08/21 | RDAP | 2007/02/07 | 2027/02/07 | 2024/01/11 | {"raw_response": ... | ||
| br | xok.arq.br | arq.br | United States (US) | 137.184.66.90 | ["Google Tag Manager", "WordPress", "... | 0.00000000735 | 11,270,827.00 | 2026/01/12 | 1 | {"A": ["137.184.66.90"], "MX": [{"hos... | 2025/08/17 | RDAP | 2015/10/17 | 2028/10/17 | 2021/09/21 | {"raw_response": ... |
The largest database of live domains and detailed information about them, designed to boost your digital strategies.
| Technology | Count Domain | Percentage of Technology |
|---|---|---|
| Apache HTTP Server | 372 | 17.81 |
| PHP | 372 | 17.81 |
| WordPress | 322 | 15.41 |
| Google Tag Manager | 208 | 9.96 |
| Wix | 206 | 9.86 |
| NGINX | 103 | 4.93 |
| LiteSpeed Web Server | 87 | 4.16 |
| Google Analytics | 78 | 3.73 |
| Cloudflare | 64 | 3.06 |
| 58 | 2.78 | |
| Google reCAPTCHA | 39 | 1.87 |
| Microsoft IIS | 26 | 1.24 |
| Plesk | 25 | 1.20 |
| OpenResty | 23 | 1.10 |
| Gravatar | 15 | 0.72 |
| Laravel | 15 | 0.72 |
| ASP.NET | 13 | 0.62 |
| Pepyaka | 11 | 0.53 |
| Google AdSense | 9 | 0.43 |
| WooCommerce | 9 | 0.43 |
| Envoy Proxy | 8 | 0.38 |
| [] | 7 | 0.34 |
| Varnish Cache | 4 | 0.19 |
| Joomla | 3 | 0.14 |
| phpBB | 3 | 0.14 |
| Squarespace | 2 | 0.10 |
| Mailchimp | 2 | 0.10 |
| Vercel | 2 | 0.10 |
| PayPal | 1 | 0.05 |
| Shopify | 1 | 0.05 |
| Zendesk | 1 | 0.05 |
| Country | Count Domain | Percentage of Country |
|---|---|---|
| United States (US) | 1,837 | 49.39 |
| Brazil (BR) | 1,014 | 27.27 |
| 613 | 16.48 | |
| Canada (CA) | 70 | 1.88 |
| Germany (DE) | 68 | 1.83 |
| Lithuania (LT) | 53 | 1.43 |
| Australia (AU) | 26 | 0.70 |
| Netherlands (NL) | 15 | 0.40 |
| France (FR) | 9 | 0.24 |
| United Kingdom (GB) | 5 | 0.13 |
| Ireland (IE) | 2 | 0.05 |
| Mexico (MX) | 2 | 0.05 |
| Belgium (BE) | 1 | 0.03 |
| Bulgaria (BG) | 1 | 0.03 |
| Iraq (IQ) | 1 | 0.03 |
| Singapore (SG) | 1 | 0.03 |
| Vietnam (VN) | 1 | 0.03 |
The .arq.br TLD is a structured second-level space within Brazil’s .br, dedicated to architecture-related registrants and adjacent services. It provides clear sector signaling for studios, associations, suppliers, and academic units operating in Portuguese or serving Brazilian markets, yet we also see international adoption. In our index, 3,719 active records represent the current footprint of .arq.br domains, while 3,108 live sites indicate adoption among public-facing .arq.br websites. DNS reach is strong, with 3,108 zones resolving, and usage extends across 16 countries. We track fresh activity: 0 last week and 4 in December 2025 overall. Download .arq.br domain datasets from webatla.
Situated within the .br multi-category framework, the .arq.br label groups professional and thematic uses around architecture and the built environment. While precise launch dates are outside this summary, the namespace has long provided semantic clarity for registrants. We observe predictable conventions in naming, hosting, and DNS for .arq.br websites, aiding consistency across portfolios. In aggregate, 3,108 configured zones support resolution, and 3,108 live sites show content activation among .arq.br domains. Recent registration cadence is measured: 0 during the past week and 4 in December 2025 for the prior month. These characteristics help analysts benchmark sector activity without assuming quality or endorsement. Download comprehensive .arq.br domain datasets from webatla.
Organizations choosing .arq.br typically include architecture and urban design studios, engineering partners, materials suppliers, professional societies, and academic programs seeking localized credibility. The extension helps differentiate practice-oriented brands in Brazil’s domain taxonomy while remaining legible internationally; we index presence across 16 countries. For decision-makers evaluating .arq.br domains, ecosystem scale is visible in 3,719 active registrations and activation in 3,108 live .arq.br websites, with 3,108 DNS-enabled names indicating technical readiness. These signals support brand protection, portfolio rationalization, and competitive analysis, recognizing that content quality varies by holder. We maintain neutral coverage and update metrics as registries change. Download verified .arq.br domain datasets from webatla.
The largest database of live domains and detailed information about them, designed to boost your digital strategies.
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