w3.com.br - robtex.com
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w3.com.br
com.br
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.br ⭐ ⚠️ Not in parent delegation 🔒 | ||||||
| NS | b.dns.br ⚠️ Not in parent delegation 🔒 | ||||||
| NS | c.dns.br ⚠️ Not in parent delegation 🔒 | ||||||
| NS | d.dns.br ⚠️ Not in parent delegation 🔒 | ||||||
| NS | e.dns.br ⚠️ Not in parent delegation 🔒 | ||||||
| NS | f.dns.br ⚠️ Not in parent delegation 🔒 | ||||||
| SOA | a.dns.brhostmaster@registro.br serial=2026048032 | ||||||
rank #4213 in the tld
WOT: SAFE (69/100)
Same first word
Similar names
DNS History
14 records (9 active, 5 former)
●NSmustafa.ns.cloudflare.com2026-02-19 → 2026-02-19 · 2 obs
● 2026-02-19 02:33:50
○NSns.granweb.net2015-08-10 → 2017-08-18 · 3 obs
● 2017-08-18 07:44:48
○ 2026-02-19 02:33:50
○NSns2.granweb.net2015-08-10 → 2017-08-18 · 3 obs
● 2017-08-18 07:44:48
○ 2026-02-19 02:33:50
●NSstevie.ns.cloudflare.com2026-02-19 → 2026-02-19 · 2 obs
● 2026-02-19 02:33:50
●MXalt1.aspmx.l.google.com2015-08-10 → 2026-02-19 · 2 obs
● 2026-02-19 02:33:50
●MXalt2.aspmx.l.google.com2015-08-10 → 2026-02-19 · 2 obs
● 2026-02-19 02:33:50
●MXaspmx.l.google.com2015-08-10 → 2026-02-19 · 2 obs
● 2026-02-19 02:33:50
●MXaspmx2.googlemail.com2015-08-10 → 2026-02-19 · 2 obs
● 2026-02-19 02:33:50
●MXaspmx3.googlemail.com2015-08-10 → 2026-02-19 · 2 obs
● 2026-02-19 02:33:50
○A104.21.66.2502026-02-19 → 2026-02-19 · 1 obs
●A172.64.80.12026-02-19 → 2026-02-19 · 2 obs
● 2026-02-19 02:33:50
○A172.67.166.1412026-02-19 → 2026-02-19 · 1 obs
○A174.142.112.1402015-08-10 → 2017-08-18 · 3 obs
● 2017-08-18 07:44:48
○ 2026-02-19 02:33:50
●A2606:4700:130:436c:6f75:6466:6c61:72652026-02-19 → 2026-02-19 · 2 obs
● 2026-02-19 02:33:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| w3.com.br | mustafa.ns.cloudflare.com, stevie.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 108.162.195.27
NS records: mustafa.ns.cloudflare.com, stevie.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for w3.com.br (unsigned zone)
⏱️ Timing
Total: 759ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.166.141, 104.21.66.250 |
| AAAA | 2 | 2606:4700:3037::6815:42fa, 2606:4700:3034::ac43:a68d |
| NS | 2 | mustafa.ns.cloudflare.com, stevie.ns.cloudflare.com |
| MX | 5 | aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)... |
| TXT | 2 | google-site-verification=_1YDJwAnvh3-CZy, v=spf1 include:spf.virtualtarget.com.br |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | mustafa.ns.cloudflare.com dns.cloudflare |
AI analysis
w3.com.br points to two IP numbers: 2606:4700:130:436c:6f75:6466:6c61:7265 and 172.64.80.1.
Other host names, for instance esviagr.com, milfsdoporn.com, ns1.fireforge.net, farmingweb.com and ganoderma-for-health.com share IP numbers with w3.com.br.
w3.com.br's delegation is to two name servers mustafa.ns.cloudflare.com and stevie.ns.cloudflare.com.
w3.com.br uses the same name server setup as other domains, including burgermarkt.de, daneshpazir.net, ctera.org.ar and cityblessing.org.
w3.com.br at least partially shares its name servers with other domains, for instance kolectivsg.com, farahmanesh.com, sakl.cn, next-gen-pl-app.com and bllue.org.
these name servers are commonly used with the name servers elaine.ns.cloudflare.com, ian.ns.cloudflare.com, kaiser.ns.cloudflare.com, kay.ns.cloudflare.com, vicente.ns.cloudflare.com and tegan.ns.cloudflare.com.
Host names with six IP numbers:
mustafa.ns.cloudflare.com points to: 2606:4700:58::a29f:2c1b, 2803:f800:50::6ca2:c31b, 2a06:98c1:50::ac40:231b, 108.162.195.27, 162.159.44.27 and 172.64.35.27.
stevie.ns.cloudflare.com points to: 2606:4700:50::a29f:266a, 2803:f800:50::6ca2:c26a, 2a06:98c1:50::ac40:226a, 108.162.194.106, 162.159.38.106 and 172.64.34.106.
Five mail servers handle w3.com.br: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
w3.com.br shares some mail servers with other domains, including ns500841.ns500821.ns500821.ns500821.ns500794.ns500795.ns500794.ns500795.ns500794.ns500795.ns500794.ns500821.ns500795.ns500795.ns500790.ns500795.lustypartnersfinder.com, isacasfl.org, ns500754.ns500671.ns500671.ns500754.ns500704.ns500688.ns500705.ns500678.ns500688.ns500291.ns500671.ns500671.ns500666.tenderladiesbz.com, ns500742.ns500671.ns500742.ns500671.ns500731.ns500731.ns500705.ns500705.ns500678.ns500705.ns500671.ns500671.ns500649.ns500291.ns500131.lustychickser.com and ns500671.ns500731.ns500742.ns500754.ns500671.ns500731.ns500688.ns500678.ns500678.ns500678.ns500291.ns500671.lustyslutz.com.
these mail servers are often used alongside the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IPs:
aspmx2.googlemail.com points to 2607:f8b0:4003:c30::1b and 74.125.27.27.
aspmx3.googlemail.com points to 2607:f8b0:4001:c70::1a and 192.178.209.27.
aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27.
alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26.
alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26.
Host names that point to 2607:f8b0:4003:c30::1b: aspmx2.googlemail.com and alt1.aspmx.l.google.com.
Host names that point to 2607:f8b0:4001:c70::1a: aspmx3.googlemail.com and alt2.aspmx.l.google.com.