CF1757203830754-tsm20250906182357

DNSWHOIS.INFO - w3c.br

Search for IP or hostnames:

w3c.br checked at 2025-09-07T00:10:30.651Z 1499ms 93/93/93 100% R:13

w3c.br

NSa.dns.br
A2001:12f8:6::10 🇧🇷 NIC.br - [a-f] Anycasts
PTRa.dns.br
A200.219.148.10🇧🇷 NIC.BR a.dns.br
PTRa.dns.br
NSb.dns.br
A2001:12f8:8::10 🇧🇷 NIC.BR b.dns.br
PTRb.dns.br
A200.189.41.10🇧🇷 NIC.BR b.dns.br
PTRb.dns.br
NSc.dns.br
A2001:12f8:a::10 🇧🇷 NIC.BR c.dns.br
PTRc.dns.br
A200.192.233.10🇧🇷 NIC.BR c.dns.br
PTRc.dns.br
NSd.dns.br
A2001:12f8:4::10 🇧🇷 NIC.BR d.dns.br
PTRd.dns.br
A200.219.154.10🇧🇷 NIC.BR d.dns.br
PTRd.dns.br
NSe.dns.br
A2001:12f8:2::10 🇧🇷 NIC.BR e.dns.br
PTRe.dns.br
A200.229.248.10🇧🇷 NIC.BR e.dns.br
PTRe.dns.br
A2001:12ff:0:4144:f816:3eff:feed:8a89 🇧🇷 NIC.BR
PTRstorm.devsys.nic.br
A200.160.4.153🇧🇷 NIC.BR
PTRstorm.devsys.nic.br

br

NSa.dns.br
NSb.dns.br
NSc.dns.br
NSd.dns.br
NSe.dns.br
NSf.dns.br
rank #314245 globally
rank #1947 in the tld

AI analysis

w3c.br serves as the parent for ww.w3c.br, labweb.w3c.br, conferenciaweb.w3c.br, www.w3c.br, and beta.w3c.br.

w3c.br points to two IP numbers: 2001:12ff:0:4144:f816:3eff:feed:8a89 and 200.160.4.153.

IP numbers are shared between w3c.br and other host names like premiodestaques.cgi.br, bcp.nic.br, ptt.br, ceptro.br, and www.ptt.br.

The delegation of w3c.br is to five name servers: a.dns.br, b.dns.br, c.dns.br, d.dns.br, and e.dns.br.

The domain w3c.br shares its name servers, at least partially, with other domains such as feira.br, ecn.br, sjc.br, app.br, and edu.br.

The name servers f.dns.br are frequently utilized in conjunction.

a.dns.br, b.dns.br, c.dns.br, d.dns.br, and e.dns.br each point to two IP numbers: 2001:12f8:6::10 and 200.219.148.10, 2001:12f8:8::10 and 200.189.41.10, 2001:12f8:a::10 and 200.192.233.10, 2001:12f8:4::10 and 200.219.154.10, 2001:12f8:2::10 and 200.229.248.10 respectively.

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

QREiHcw CF johedugfp 2025-09-07