2 last week
8 last month
3,663 active domains
3,359 domains with DNS records
Domains from 17 countries
3,663 domains with RDAP and WHOIS records
Includes 1,682 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 | nucleourbano.arq.br | arq.br | United States (US) | 104.21.45.23 | ["Cloudflare"] | 0.00000003394 | 17,345,958.00 | 2026/04/22 | 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 | idea.arq.br | arq.br | Brazil (BR) | 147.93.37.152 | ["Apache HTTP Server"] | 0.00000002638 | 1.00 | 2026/04/30 | 1 | {"A": ["147.93.37.152"], "MX": [{"hos... | 2025/08/23 | RDAP | 2009/08/24 | 2027/08/24 | 2025/08/08 | {"raw_response": ... | ||
| br | spbr.arq.br | arq.br | Germany (DE) | 92.113.16.53 | ["WordPress", "PHP"] | 0.00000001304 | 14,742,045.00 | 2026/05/01 | 1 | {"A": ["92.113.16.53", "92.113.23.40"... | 2025/08/04 | RDAP | 2003/02/19 | 2034/02/19 | 2024/10/08 | {"raw_response": ... | ||
| br | habitat-acp.arq.br | arq.br | United States (US) | 185.230.63.107 | ["Envoy Proxy", "Pepyaka", "Wix"] | 0.00000001132 | 13,803,700.00 | 2026/04/25 | 1 | {"A": ["185.230.63.107", "185.230.63.... | 2026/03/11 | RDAP | 2014/06/11 | 2026/06/11 | 2025/09/22 | UOLHOST | {"raw_response": ... | |
| br | 3pstudio.arq.br | arq.br | United States (US) | 185.230.63.107 | ["Wix"] | 0.00000000995 | 13,218,850.00 | 2026/04/22 | 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 | bloco.arq.br | arq.br | Lithuania (LT) | 31.97.88.32 | ["Google Tag Manager", "Apache HTTP S... | 0.00000000882 | 14,258,075.00 | 2026/04/29 | 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 | urbanidades.arq.br | arq.br | Brazil (BR) | 108.179.193.163 | ["Google Tag Manager", "Apache HTTP S... | 0.00000000859 | 14,724,825.00 | 2026/04/26 | 1 | {"A": ["108.179.193.163"], "MX": [{"h... | 2025/08/21 | RDAP | 2007/02/07 | 2027/02/07 | 2024/01/11 | {"raw_response": ... | ||
| br | arquitetosassociados.arq.br | arq.br | Brazil (BR) | 193.123.121.11 | ["Apache HTTP Server", "WordPress", "... | 0.00000000852 | 14,902,067.00 | 2026/04/25 | 1 | {"A": ["193.123.121.11"], "MX": [{"ho... | 2025/08/20 | RDAP | 2002/09/20 | 2026/09/20 | 2025/02/26 | {"raw_response": ... | ||
| br | arquivo.arq.br | arq.br | United States (US) | 174.138.177.202 | ["Google Tag Manager", "Plesk", "ASP.... | 0.00000000849 | 14,722,784.00 | 2026/04/29 | 1 | {"A": ["174.138.177.202"], "MX": [{"h... | 2025/08/05 | RDAP | 2014/09/24 | 2026/09/24 | 2023/09/11 | {"raw_response": ... | ||
| br | nato.arq.br | arq.br | Brazil (BR) | 177.11.54.40 | ["Google Tag Manager", "Gravatar", "A... | 0.00000000828 | 8,931,180.00 | 2026/04/28 | 1 | {"A": ["177.11.54.40"], "MX": [{"host... | 2025/07/03 | RDAP | 2019/04/16 | 2031/04/16 | 2025/02/12 | {"raw_response": ... | ||
| br | pita.arq.br | arq.br | United States (US) | 198.185.159.144 | ["Google Tag Manager"] | 0.00000000814 | 12,751,460.00 | 2026/04/23 | 1 | {"A": ["198.185.159.144", "198.185.15... | 2025/07/05 | RDAP | 2018/05/25 | 2026/05/25 | 2022/05/24 | {"raw_response": ... | ||
| br | ah.arq.br | arq.br | Brazil (BR) | 82.25.67.170 | ["Apache HTTP Server", "WordPress", "... | 0.00000000797 | 13,410,772.00 | 2026/04/27 | 1 | {"A": ["82.25.67.170"], "MX": [{"host... | 2025/08/18 | RDAP | 2014/11/10 | 2026/11/10 | 2024/10/11 | {"raw_response": ... | ||
| br | xok.arq.br | arq.br | United States (US) | 137.184.66.90 | ["Google Tag Manager", "WordPress", "... | 0.00000000785 | 11,067,872.00 | 2026/04/28 | 1 | {"A": ["137.184.66.90"], "MX": [{"hos... | 2025/08/17 | RDAP | 2015/10/17 | 2028/10/17 | 2021/09/21 | {"raw_response": ... | ||
| br | tourvirtual.arq.br | arq.br | United States (US) | 185.230.63.107 | ["Wix"] | 0.00000000780 | 10,245,448.00 | 2026/04/27 | 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 | koros.arq.br | arq.br | United States (US) | 188.114.96.3 | ["Google Tag Manager", "Plesk", "Lara... | 0.00000000773 | 9,969,475.00 | 2026/05/01 | 1 | {"A": ["188.114.96.3", "188.114.97.3"... | 2026/02/21 | RDAP | 2021/03/30 | 2029/03/30 | 2022/03/26 | {"raw_response": ... | ||
| br | renataferreira.arq.br | arq.br | Brazil (BR) | 50.6.138.203 | ["Apache HTTP Server", "WordPress", "... | 0.00000000772 | 8,661,983.00 | 2026/04/23 | 1 | {"A": ["50.6.138.203"], "MX": [{"host... | 2025/08/20 | RDAP | 2022/11/18 | 2026/11/18 | 2024/01/05 | {"raw_response": ... | ||
| br | kza.arq.br | arq.br | Canada (CA) | 148.113.217.151 | ["Google Analytics"] | 0.00000000771 | 10,212,356.00 | 2026/04/23 | 1 | {"A": ["148.113.217.151"], "MX": [{"h... | 2025/07/05 | RDAP | 2020/09/01 | 2026/09/01 | 2024/08/17 | {"raw_response": ... | ||
| br | indi.arq.br | arq.br | Brazil (BR) | 191.6.211.42 | ["Apache HTTP Server", "WordPress", "... | 0.00000000758 | 8,689,857.00 | 2026/04/22 | 1 | {"A": ["191.6.211.42"], "MX": [{"host... | 2026/03/11 | RDAP | 2007/10/09 | 2028/10/09 | 2025/10/09 | {"raw_response": ... | ||
| br | fernandes.arq.br | arq.br | Brazil (BR) | 179.188.54.247 | ["Google Tag Manager", "Apache HTTP S... | 0.00000000745 | 14,263,364.00 | 2026/05/01 | 1 | {"A": ["179.188.54.247"], "MX": [{"ho... | 2026/03/13 | RDAP | 2001/02/09 | 2036/02/09 | 2026/02/19 | {"raw_response": ... | ||
| br | proh.arq.br | arq.br | Brazil (BR) | 195.35.41.2 | ["Google Tag Manager", "LiteSpeed Web... | 0.00000000743 | 8,897,164.00 | 2026/04/22 | 1 | {"A": ["195.35.41.2"], "MX": [{"host"... | 2026/03/12 | RDAP | 2020/12/10 | 2035/12/10 | 2025/12/04 | {"raw_response": ... | ||
| br | mdc.arq.br | arq.br | United States (US) | 192.0.78.186 | ["WordPress", "NGINX", "PHP"] | 0.00000000720 | 14,720,772.00 | 2026/04/24 | 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 | cls.arq.br | arq.br | United States (US) | 104.156.60.242 | ["Google Tag Manager", "Plesk", "Word... | 0.00000000715 | 11,322,176.00 | 2026/04/22 | 1 | {"A": ["104.156.60.242"], "MX": [{"ho... | 2025/07/05 | RDAP | 2012/07/25 | 2026/07/25 | 2024/01/18 | {"raw_response": ... | ||
| br | escala.arq.br | arq.br | United States (US) | 162.241.226.121 | ["Apache HTTP Server", "NGINX", "Face... | 0.00000000669 | 13,319,231.00 | 2026/04/26 | 1 | {"A": ["162.241.226.121"], "MX": [{"h... | 2025/08/05 | RDAP | 2008/06/10 | 2027/06/10 | 2017/06/26 | {"raw_response": ... | ||
| br | spirale.arq.br | arq.br | Canada (CA) | 148.113.166.123 | ["Google Tag Manager", "Apache HTTP S... | 0.00000000664 | 12,684,784.00 | 2026/04/30 | 1 | {"A": ["148.113.166.123"], "MX": [{"h... | 2025/08/10 | RDAP | 2010/11/30 | 2026/11/30 | 2024/12/13 | {"raw_response": ... | ||
| br | buriti.arq.br | arq.br | United States (US) | 195.179.237.52 | ["Google Tag Manager", "LiteSpeed Web... | 0.00000000657 | 14,265,386.00 | 2026/04/23 | 1 | {"A": ["195.179.237.52"], "MX": [{"ho... | 2025/08/06 | RDAP | 2018/05/09 | 2031/05/09 | 2022/04/22 | {"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 | 373 | 17.87 |
| PHP | 370 | 17.73 |
| WordPress | 319 | 15.29 |
| Google Tag Manager | 207 | 9.92 |
| Wix | 206 | 9.87 |
| NGINX | 102 | 4.89 |
| LiteSpeed Web Server | 90 | 4.31 |
| Google Analytics | 75 | 3.59 |
| Cloudflare | 65 | 3.11 |
| 58 | 2.78 | |
| Google reCAPTCHA | 38 | 1.82 |
| Microsoft IIS | 26 | 1.25 |
| Plesk | 25 | 1.20 |
| OpenResty | 22 | 1.05 |
| Gravatar | 16 | 0.77 |
| Laravel | 15 | 0.72 |
| Pepyaka | 14 | 0.67 |
| ASP.NET | 13 | 0.62 |
| Google AdSense | 9 | 0.43 |
| WooCommerce | 9 | 0.43 |
| Envoy Proxy | 8 | 0.38 |
| [] | 5 | 0.24 |
| Varnish Cache | 4 | 0.19 |
| Joomla | 3 | 0.14 |
| phpBB | 3 | 0.14 |
| adyen | 2 | 0.10 |
| Squarespace | 2 | 0.10 |
| Mailchimp | 2 | 0.10 |
| Vercel | 2 | 0.10 |
| Weebly | 1 | 0.05 |
| PayPal | 1 | 0.05 |
| Shopify | 1 | 0.05 |
| Zendesk | 1 | 0.05 |
| Country | Count Domain | Percentage of Country |
|---|---|---|
| United States (US) | 1,501 | 40.98 |
| Brazil (BR) | 1,230 | 33.58 |
| 673 | 18.37 | |
| Germany (DE) | 88 | 2.40 |
| Canada (CA) | 55 | 1.50 |
| Cyprus (CY) | 48 | 1.31 |
| Australia (AU) | 25 | 0.68 |
| Netherlands (NL) | 11 | 0.30 |
| France (FR) | 10 | 0.27 |
| Lithuania (LT) | 9 | 0.25 |
| United Kingdom (GB) | 5 | 0.14 |
| Mexico (MX) | 2 | 0.05 |
| Belgium (BE) | 1 | 0.03 |
| Bulgaria (BG) | 1 | 0.03 |
| Ireland (IE) | 1 | 0.03 |
| Russia (RU) | 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, active records represent the current footprint of .arq.br domains, while live sites indicate adoption among public-facing .arq.br websites. DNS reach is strong, with zones resolving, and usage extends across countries. We track fresh activity: last week and 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, configured zones support resolution, and live sites show content activation among .arq.br domains. Recent registration cadence is measured: during the past week and 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 countries. For decision-makers evaluating .arq.br domains, ecosystem scale is visible in active registrations and activation in live .arq.br websites, with 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.
Yes, you can view examples to see the file format and the amount of information provided. You can download them on the Pricing page, under each package.
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