tudaotech.com.br - robtex.com
tudaotech.com.br
com.br
| DNSSEC | ⚠️ Not signed | ||||||
| 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=2026218426 | ||||||
rank #3629 in the tld
WOT: SAFE (69/100)
Subdomains
www.tudaotech.com.br |
Same first word
tudaotech.com.br |
Similar names
DNS History
4 records (4 active, 0 former)
●NSb.sec.dns.br2026-07-10 → 2026-08-06 · 2 obs
● 2026-08-06 17:58:06
●NSc.sec.dns.br2026-07-10 → 2026-08-06 · 2 obs
● 2026-08-06 17:58:06
●MXsmtp.google.com2026-07-10 → 2026-08-06 · 2 obs
● 2026-08-06 17:58:06
●A185.70.162.112026-07-10 → 2026-08-06 · 2 obs
● 2026-08-06 17:58:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | f.dns.br, d.dns.br, b.dns.br, e.dns.br... | - |
| tudaotech.com.br | b.sec.dns.br, c.sec.dns.br | - |
✅ Authoritative Response
Server:200.192.232.11
NS records: b.sec.dns.br, c.sec.dns.br
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 905ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.70.162.11 |
| NS | 2 | b.sec.dns.br, c.sec.dns.br |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 2 | v=spf1 include:_spf.google.com include:m, google-site-verification=0l5pXBq0lDNh7lM |
| SOA | 1 | b.sec.dns.br hostmaster.registro.br |
Analysis
Hierarchy
tudaotech.com.br serves as the parent of www.tudaotech.com.br.
IP Addresses
tudaotech.com.br resolves to one IP address: 185.70.162.11.
grupoemaq.com.br, netdiario.com.br, dentalis.com.br and two other host names share IP numbers with tudaotech.com.br.
Name Servers
tudaotech.com.br is served by two delegated name servers, b.sec.dns.br and c.sec.dns.br.
tudaotech.com.br uses the same name servers as several other domains — among them lastor.com.br, habilita.com.br, unimedlavras.coop.br and two more.
tudaotech.com.br has at least partial name server overlap with other domains, such as formulascoge.org.br, parquepro.com.br, classicamodaevangelica.com.br and two others.
It is common to find these name servers paired with the name servers a.sec.dns.br.
Each of the two host names carries two IP addresses: b.sec.dns.br points to 200.192.232.11 and 2001:12f8:b:1::11, and c.sec.dns.br points to 200.189.40.11 and 2001:12f8:9:1::11.
Mail Servers
Mail for tudaotech.com.br is handled by a single mail server, smtp.google.com.
tudaotech.com.br uses an identical mail server configuration to several other domains — among them tmsoft.com.br, bdengr.com, fakultetx.unsa.ba and two more.
tudaotech.com.br has at least partial mail server overlap with other domains such as brnee.com, stenstromsnaprapati.se, aionix.com and two more.
smtp.google.com resolves to 9 IP addresses — 142.250.31.26, 142.250.31.27, 142.251.16.27 and 6 others.