WWW.ROBTEX.COM - w3.se
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w3.se checked at 2025-11-20T12:41:56.769Z 734ms 175/175/175 100% R:14 allDone:true timedOut:false w3.se
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AI analysis
w3.se is a parent of irc.w3.se, web1.w3.se, mail.w3.se, www.w3.se and backup.w3.se.
w3.se resolves to a single IP: 104.248.243.90.
Other host names including irc.w3.se, www.w3.se and ostlund.it share IP numbers with w3.se.
w3.se delegates to five name servers: ns01.com, ns02.com, ns03.com, ns04.com and ns05.com.
w3.se shares some name servers with other domains, for example 231.140.83.in-addr.arpa, 40.96.82.in-addr.arpa, evegard.se, 64.136.94.in-addr.arpa and 0.140.83.in-addr.arpa.
Host names with two IPs:
- ns01.com points to 2a01:2b0:1000:2::2 and 212.112.160.42
- ns02.com points to 2a01:2b0:1000:4::2 and 212.112.163.90
- ns03.com points to 2a01:2b0:2000:1c6::1 and 83.145.7.217
- ns04.com points to 2a01:2b0:2000:1c7::1 and 83.145.7.221
- ns05.com points to 2a01:2b0:1000:4::2 and 212.112.163.90
Host names that point to 2a01:2b0:1000:4::2: ns02.com and ns05.com
Host names that point to 212.112.163.90: ns02.com and ns05.com
w3.se is handled by a single mail server, mail.w3.se.
mail.w3.se resolves to two IPs: 2a00:801:107:f000::1:4 and 193.12.253.122.