CF1762436938348-tsm20251105200708

WWW.ROBTEX.COM - w3c.org

Search for IP or hostnames:

w3c.org checked at 2025-11-06T13:48:58.334Z 986ms 159/159/159 100% R:17

w3c.org

NSns-139-c.gandi.net
A2604:3400:aaac::8c🇺🇸 GANDI-LIVEDNS
PTRns-139-c.gandi.net
A217.70.187.140🇫🇷 GANDI-LIVEDNS
PTRns-139-c.gandi.net
NSns-206-b.gandi.net
A2001:4b98:aaab::cf🇫🇷 GANDI-LIVEDNS
PTRns-206-b.gandi.net
A213.167.230.207🇫🇷 GANDI-LIVEDNS
PTRns-206-b.gandi.net
NSns-225-a.gandi.net
A2001:4b98:aaaa::e2🇫🇷 GANDI-LIVEDNS
PTRns-225-a.gandi.net
A173.246.100.226🇺🇸 GANDI-LIVEDNS
PTRns-225-a.gandi.net
MXpan.w3.org
A2600:1f18:7d7a:2700:8cd1:70e3:5ee8:9bbc🇺🇸 Amazon
PTRpan.w3.org
A3.222.182.102🇺🇸 Amazon
PTRpan.w3.org
MXpuck.w3.org
A2600:1f18:7d7a:2700:9f1c:6175:a32c:7874🇺🇸 Amazon
PTRpuck.w3.org
A34.196.82.207🇺🇸 Amazon
PTRpuck.w3.org
A217.70.184.38🇫🇷 GANDI-AS
PTRwebredir.vip.gandi.net

org

NSa0.org.afilias-nst.info
NSa2.org.afilias-nst.info
NSc0.org.afilias-nst.info
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSd0.org.afilias-nst.org
rank #9994 globally
rank #1154 in the tld

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Starts with same word

Starts similarily

AI analysis

The parent of www.w3c.org is w3c.org.

w3c.org points to a single IP: 217.70.184.38.

Other host names, for instance epixstore.com, forexone.com, careandshare.fr, padania.co.uk and gtsa.fr share IP numbers with w3c.org.

w3c.org is delegated to three name servers: ns-139-c.gandi.net, ns-206-b.gandi.net and ns-225-a.gandi.net.

w3c.org partially shares name servers with other domains; examples include kimjaly.com, bit.pt, cruard.com, quimper-tourisme.com and maison123.ch.

These name servers are commonly used alongside ns-216-c.gandi.net, ns-13-c.gandi.net, ns-45-a.gandi.net, ns-159-b.gandi.net, ns-97-a.gandi.net, ns-124-a.gandi.net, ns-6-a.gandi.net, ns-29-a.gandi.net, ns-111-b.gandi.net and ns-219-c.gandi.net.

Host names with two IP numbers:

ns-139-c.gandi.net points to 2604:3400:aaac::8c and 217.70.187.140.

ns-206-b.gandi.net points to 2001:4b98:aaab::cf and 213.167.230.207.

ns-225-a.gandi.net points to 2001:4b98:aaaa::e2 and 173.246.100.226.

w3c.org is handled by two mail servers: pan.w3.org and puck.w3.org.

w3c.org uses the same mail server setup as other domains, for instance w3.org and w3.org.cdn.cloudflare.net.

Some mail servers are shared between w3c.org and other domains, for example ercim.eu.

These mail servers are often used with the mail servers richard.ercim.eu.

Host names with two IP numbers:

pan.w3.org points to: 2600:1f18:7d7a:2700:8cd1:70e3:5ee8:9bbc and 3.222.182.102

puck.w3.org points to: 2600:1f18:7d7a:2700:9f1c:6175:a32c:7874 and 34.196.82.207

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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