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w3.org

Jul 5th 2029 04:00 AM

Gandi SAS

unsigned

No

May 27th 2026 03:28 PM

This Script checks the domain w3.org and reports it as a well-established organization dating back to 1994, likely used for World Wide Web Consortium purposes, but notes caution due to the higher risk of a possible DNS poisoning attack given its unsigned DNSSEC status.

Data on this page is collected by cside's crawler, which monitors third-party scripts across the public web.

Copy Summary
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Helpful
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WHOIS Information
Registrar Gandi SAS
Registration: July 6th, 1994
Expires: July 5th, 2029
Updated: May 27th, 2026
Nameservers
jamie.ns.cloudflare.com. 173.245.58.168
pranab.ns.cloudflare.com. 172.64.35.199
Meta Tags

No meta tags found.

w3.org is one of thousands of third-party scripts on the web.

Most sites run dozens of third-party scripts and can't say what each one does. cside monitors every script on your site and catches the ones that change or turn malicious.

DNS Records
Hostname Type TTL Priority Content
w3.org NS 86400
jamie.ns.cloudflare.com.
w3.org NS 86400
pranab.ns.cloudflare.com.
w3.org A 261
104.18.23.19
w3.org A 261
104.18.22.19
w3.org AAAA 300
2606:4700::6812:1713
w3.org AAAA 300
2606:4700::6812:1613
w3.org MX 300 5
pan.w3.org.
w3.org MX 300 5
puck.w3.org.
w3.org TXT 300
"853C844562"
w3.org TXT 300
"anthropic-domain-verification-xwqnyg=KpEpoEkHUmXnsWC0mhnfKFBrr"
w3.org TXT 300
"ca3-d6556337888945edac9c159a068c46a2"
w3.org TXT 300
"google-site-verification=5TpwKtmzdpa5fntQgKHY96mTJ3FiSn9fGp07XKxFsMk"
w3.org TXT 300
"google-site-verification=CZkSL9bXgKDxRmeDnAQorwhaQy3Ji1vTn36bBn5rL-E"
w3.org TXT 300
"google-site-verification=cu9dn6ytlndLOV87MLxedTHxoKTRKk0dUf_jXK8OsTc"
w3.org TXT 300
"google-site-verification=dS4IjfXgopxupUFDAqg3wk94IIZ2GuQ-jW4wiLm69Rg"
w3.org TXT 300
"v=spf1 mx ip4:34.238.48.92 ip4:34.199.101.240 ip6:2600:1f18:7d7a:2700::/56 include:_spf.google.com ~all"
w3.org SOA 1800
jamie.ns.cloudflare.com. dns.cloudflare.com. 2405786713 10000 2400 604800 1800
w3.org CAA 300
\# 27 00 05 69 6f 64 65 66 6d 61 69 6c 74 6f 3a 73 79 73 72 65 71 40 77 33 2e 6f 72 67
w3.org CAA 300
\# 17 00 05 69 73 73 75 65 61 6d 61 7a 6f 6e 2e 63 6f 6d
w3.org CAA 300
\# 19 00 05 69 73 73 75 65 63 6f 6d 6f 64 6f 63 61 2e 63 6f 6d
w3.org CAA 300
\# 45 00 05 69 73 73 75 65 64 69 67 69 63 65 72 74 2e 63 6f 6d 3b 20 63 61 6e 73 69 67 6e 68 74 74 70 65 78 63 68 61 6e 67 65 73 3d 79 65 73
w3.org CAA 300
\# 22 00 05 69 73 73 75 65 6c 65 74 73 65 6e 63 72 79 70 74 2e 6f 72 67
w3.org CAA 300
\# 41 00 05 69 73 73 75 65 70 6b 69 2e 67 6f 6f 67 3b 20 63 61 6e 73 69 67 6e 68 74 74 70 65 78 63 68 61 6e 67 65 73 3d 79 65 73
w3.org CAA 300
\# 18 00 05 69 73 73 75 65 73 65 63 74 69 67 6f 2e 63 6f 6d
w3.org CAA 300
\# 14 00 05 69 73 73 75 65 73 73 6c 2e 63 6f 6d
w3.org CAA 300
\# 23 00 09 69 73 73 75 65 77 69 6c 64 63 6f 6d 6f 64 6f 63 61 2e 63 6f 6d
w3.org CAA 300
\# 49 00 09 69 73 73 75 65 77 69 6c 64 64 69 67 69 63 65 72 74 2e 63 6f 6d 3b 20 63 61 6e 73 69 67 6e 68 74 74 70 65 78 63 68 61 6e 67 65 73 3d 79 65 73
w3.org CAA 300
\# 26 00 09 69 73 73 75 65 77 69 6c 64 6c 65 74 73 65 6e 63 72 79 70 74 2e 6f 72 67
w3.org CAA 300
\# 45 00 09 69 73 73 75 65 77 69 6c 64 70 6b 69 2e 67 6f 6f 67 3b 20 63 61 6e 73 69 67 6e 68 74 74 70 65 78 63 68 61 6e 67 65 73 3d 79 65 73
w3.org CAA 300
\# 22 00 09 69 73 73 75 65 77 69 6c 64 73 65 63 74 69 67 6f 2e 63 6f 6d
w3.org CAA 300
\# 18 00 09 69 73 73 75 65 77 69 6c 64 73 73 6c 2e 63 6f 6d

FAQ

Frequently Asked Questions

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This domain is analyzed as part of cside's domain directory to identify third-party scripts and their purposes. The summary provides information about what services, tools, or scripts this domain hosts, helping website owners understand which third-party services are being loaded on their sites.

The risk score is calculated based on multiple security factors including SSL certificate validity, DNSSEC status, domain registration details, and historical security data. A higher score indicates lower risk, while a lower score suggests potential security concerns that should be investigated.

The SSL certificate information shows whether the domain uses HTTPS encryption, when the certificate was issued, when it expires, and who issued it. This helps verify the domain's security posture and identify potential certificate-related vulnerabilities that could affect your website's security.

Third-party script domains can be compromised or used maliciously. By monitoring domain information like registration details, SSL certificates, and DNS records, you can identify suspicious changes, expired certificates, or domains that may pose security risks to your website and users.

Domain information is regularly scanned and updated to provide the most current security intelligence. The last scanned timestamp shows when the most recent analysis was performed, ensuring you have up-to-date information about the domain's security status.

If you identify a high-risk domain loading scripts on your website, you should investigate why it's being used, verify its legitimacy, and consider removing or replacing it if it's not essential. Use cside's platform to monitor and block suspicious third-party scripts to protect your users from potential security threats.

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