threetek.com.br - robtex.com
threetek.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=2026228356 | ||||||
rank #503295 globally
rank #3458 in the tld
WOT: SAFE (69/100)
Same first word
threetek.com.br |
Similar names
DNS History
13 records (7 active, 6 former)
●NSb.sec.dns.br2026-08-16 → 2026-08-16 · 2 obs
● 2026-08-16 15:26:48
●NSc.sec.dns.br2026-08-16 → 2026-08-16 · 2 obs
● 2026-08-16 15:26:48
○NSns1.locaweb.com.br2015-06-07 → 2018-07-08 · 3 obs
● 2018-07-08 18:14:14
○ 2026-08-16 15:26:48
○NSns2.locaweb.com.br2015-06-07 → 2018-07-08 · 3 obs
● 2018-07-08 18:14:14
○ 2026-08-16 15:26:48
○NSns3.locaweb.com.br2015-06-07 → 2018-07-08 · 3 obs
● 2018-07-08 18:14:14
○ 2026-08-16 15:26:48
●MXmx.a.locaweb.com.br2018-07-08 → 2026-08-16 · 3 obs
● 2018-07-08 18:14:14
● 2026-08-16 15:26:48
●MXmx.b.locaweb.com.br2018-07-08 → 2026-08-16 · 3 obs
● 2018-07-08 18:14:14
● 2026-08-16 15:26:48
●MXmx.core.locaweb.com.br2018-07-08 → 2026-08-16 · 3 obs
● 2018-07-08 18:14:14
● 2026-08-16 15:26:48
●MXmx.jk.locaweb.com.br2018-07-08 → 2026-08-16 · 3 obs
● 2018-07-08 18:14:14
● 2026-08-16 15:26:48
○MXthreetek-com-br.mail.protection.outlook.com2015-06-07 → 2017-01-25 · 4 obs
● 2017-01-25 09:31:36
○ 2018-07-08 18:14:14
○ 2026-08-16 15:26:48
○A186.202.153.222015-06-07 → 2018-07-08 · 3 obs
● 2018-07-08 18:14:14
○ 2026-08-16 15:26:48
○A186.202.157.792026-08-16 → 2026-08-16 · 1 obs
●A34.111.179.2082026-08-16 → 2026-08-16 · 2 obs
● 2026-08-16 15:26:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | c.dns.br, f.dns.br, a.dns.br, b.dns.br... | - |
| threetek.com.br | b.sec.dns.br, c.sec.dns.br | - |
✅ Authoritative Response
Server:200.189.40.11
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: 887ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 34.111.179.208 |
| NS | 2 | c.sec.dns.br, b.sec.dns.br |
| MX | 4 | mx.jk.locaweb.com.br (pri: 20), mx.a.locaweb.com.br (pri: 20)... |
| TXT | 1 | replit-verify=c3a6c97d-1404-49d0-bd0a-ba |
| SOA | 1 | b.sec.dns.br hostmaster.registro.br |
Analysis
IP Addresses
threetek.com.br has exactly one IP address — 34.111.179.208.
orivvio.com, relivethe90s.com, defestejo.com.mx plus two other host names have IP numbers in common with threetek.com.br.
Name Servers
threetek.com.br is delegated to two name servers: b.sec.dns.br and c.sec.dns.br.
The name server configuration of threetek.com.br is shared with other domains, for instance construtoraelevacao.com.br, amcursosonline.com.br, togni.net.br and two others.
There is at least partial name server overlap between threetek.com.br and other domains — pazan.com.br, sophistique.com.br, beltis.com.br and two more among them.
These name servers are routinely deployed together with the name servers a.sec.dns.br.
b.sec.dns.br and c.sec.dns.br each resolve to two IP addresses: b.sec.dns.br points to 200.192.232.11 and 2001:12f8:b:1::11, while c.sec.dns.br points to 200.189.40.11 and 2001:12f8:9:1::11.
Mail Servers
The four mail servers for threetek.com.br are mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br and mx.jk.locaweb.com.br.
At least some of the mail servers used by threetek.com.br are shared with other domains: papelariaestrela.com.br, multipapel.com.br, abante.com.br and two others among them.
Four host names, each with one IP address: mx.a.locaweb.com.br has 186.202.4.42, mx.b.locaweb.com.br has 177.153.23.242, mx.core.locaweb.com.br has 177.153.23.241 and mx.jk.locaweb.com.br has 200.234.204.130.