WWW.ROBTEX.COM - smtp.w3.org
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smtp.w3.org checked at 2025-11-04T12:51:30.750Z 362ms 55/55/55 100% R:16smtp.w3.org
| CNAME | spica.w3.org | ||||||
| A | 2600:1f18:7d7a:2700:5e51:a1e5:80e1:981b🇺🇸 Amazon | ||||||
| A | 3.230.165.231🇺🇸 Amazon | ||||||
| PTR | spica.w3.org | ||||||
w3.org
| MX | pan.w3.org | ||||||
| MX | puck.w3.org | ||||||
| NS | jamie.ns.cloudflare.com | ||||||
| NS | pranab.ns.cloudflare.com | ||||||
| A | 2606:4700::6812:1613🇺🇸 Cloudflare | ||||||
| A | 2606:4700::6812:1713🇺🇸 Cloudflare | ||||||
| A | 104.18.22.19Cloudflare | ||||||
| A | 104.18.23.19Cloudflare | ||||||
rank #6 in the tld
This domain "w3.org" belongs to the World Wide Web Consortium (W3C), an international community that develops open standards to ensure the long-term growth of the Web. The consortium is led by Web inventor Tim Berners-Lee and CEO Jeffrey Jaffe. It includes member organizations, a full-time staff, and the public working together to develop Web standards.
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AI analysis
smtp.w3.org resolves to two IP numbers: 2600:1f18:7d7a:2700:5e51:a1e5:80e1:981b and 3.230.165.231.
Other host names share IP numbers with smtp.w3.org; for instance spica.w3.org.
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