ROBTEX.COM - w3c.org
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w3c.org checked at 2025-12-23T10:13:32.813Z 1059ms 104/104/104 100% R:16 allDone:true timedOut:false w3c.org
| NS | ns-139-c.gandi.net | ||||||
| A | 2604:3400:aaac::8c🇺🇸 GANDI-LIVEDNS | ||||||
| PTR | ns-139-c.gandi.net | ||||||
| A | 217.70.187.140🇫🇷 GANDI-LIVEDNS | ||||||
| PTR | ns-139-c.gandi.net | ||||||
| NS | ns-206-b.gandi.net | ||||||
| A | 2001:4b98:aaab::cf🇫🇷 GANDI-LIVEDNS | ||||||
| PTR | ns-206-b.gandi.net | ||||||
| A | 213.167.230.207🇫🇷 GANDI-LIVEDNS | ||||||
| PTR | ns-206-b.gandi.net | ||||||
| NS | ns-225-a.gandi.net | ||||||
| A | 2001:4b98:aaaa::e2🇫🇷 GANDI-LIVEDNS | ||||||
| PTR | ns-225-a.gandi.net | ||||||
| A | 173.246.100.226🇺🇸 GANDI-LIVEDNS | ||||||
| PTR | ns-225-a.gandi.net | ||||||
| MX | pan.w3.org | ||||||
| A | 2600:1f18:7d7a:2700:8cd1:70e3:5ee8:9bbc🇺🇸 Amazon | ||||||
| PTR | pan.w3.org | ||||||
| A | 3.222.182.102🇺🇸 Amazon | ||||||
| PTR | pan.w3.org | ||||||
| MX | puck.w3.org | ||||||
| A | 2600:1f18:7d7a:2700:9f1c:6175:a32c:7874🇺🇸 Amazon | ||||||
| PTR | puck.w3.org | ||||||
| A | 34.196.82.207🇺🇸 Amazon | ||||||
| PTR | puck.w3.org | ||||||
| A | 217.70.184.38🇫🇷 GANDI-AS | ||||||
| PTR | webredir.vip.gandi.net | ||||||
org
| NS | a0.org.afilias-nst.info | ||||||
| NS | a2.org.afilias-nst.info | ||||||
| NS | c0.org.afilias-nst.info | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | d0.org.afilias-nst.org | ||||||
rank #1154 in the tld
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www.w3c.org |
Starts with same word
Starts similarily
AI analysis
w3c.org is the parent of www.w3c.org.
w3c.org resolves 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 delegates to three name servers: ns-139-c.gandi.net, ns-206-b.gandi.net and ns-225-a.gandi.net.
w3c.org shares some name servers with other domains, for example kimjaly.com, bit.pt, cruard.com, quimper-tourisme.com and maison123.ch.
these name servers are often used with 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: 2604:3400:aaac::8c and 217.70.187.140
ns-206-b.gandi.net: 2001:4b98:aaab::cf and 213.167.230.207
ns-225-a.gandi.net: 2001:4b98:aaaa::e2 and 173.246.100.226
w3c.org is served by two mail servers: pan.w3.org and puck.w3.org.
w3c.org shares the same mail server setup as other domains, for instance w3.org and w3.org.cdn.cloudflare.net.
w3c.org shares at least some mail servers with other domains, for example ercim.eu.
these mail servers are commonly used alongside 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.