techstudio.com.br - dns.ninja
techstudio.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=2026201484 | ||||||
rank #3974 in the tld
WOT: SAFE (69/100)
Same first word
techstudio.ro |
techstudio.org |
techstudio.com.au |
techstudio.co |
techstudio.ch |
techstudio.pl |
techstudio.com |
techstudio.com.br |
techstudio.co.za |
techstudio.mobi |
techstudio.tv |
techstudio.ca |
Similar names
DNS History
15 records (9 active, 6 former)
●NSd.sec.dns.br2026-07-10 → 2026-07-20 · 3 obs
● 2026-07-10 03:28:36
● 2026-07-20 20:46:52
●NSf.sec.dns.br2026-07-10 → 2026-07-20 · 3 obs
● 2026-07-10 03:28:36
● 2026-07-20 20:46:52
○NSns41.techpages.com.br2015-08-05 → 2015-09-17 · 4 obs
● 2015-09-17 22:50:44
○ 2015-09-20 18:46:48
○ 2026-07-20 20:46:52
○NSns51.techpages.com.br2015-08-05 → 2016-06-25 · 4 obs
● 2016-06-25 08:44:16
○ 2016-07-03 04:17:42
○ 2026-07-20 20:46:52
○NSns61.techpages.com.br2015-09-20 → 2016-06-25 · 5 obs
● 2015-09-20 18:46:48
● 2016-06-25 08:44:16
○ 2016-07-03 04:17:42
○ 2026-07-20 20:46:52
○MXmail.techstudio.com.br2015-08-05 → 2016-06-25 · 4 obs
● 2016-06-25 08:44:16
○ 2016-07-03 04:17:42
○ 2026-07-20 20:46:52
●MXmx.zoho.com2026-07-10 → 2026-07-20 · 3 obs
● 2026-07-10 03:28:36
● 2026-07-20 20:46:52
●MXmx2.zoho.com2026-07-10 → 2026-07-20 · 3 obs
● 2026-07-10 03:28:36
● 2026-07-20 20:46:52
●MXmx3.zoho.com2026-07-10 → 2026-07-20 · 3 obs
● 2026-07-10 03:28:36
● 2026-07-20 20:46:52
○A170.75.144.1802015-09-27 → 2016-06-25 · 5 obs
● 2015-09-27 22:32:52
● 2016-06-25 08:44:16
○ 2016-07-03 04:17:42
○ 2026-07-20 20:46:52
●A198.185.159.1442026-07-10 → 2026-07-20 · 3 obs
● 2026-07-10 03:28:36
● 2026-07-20 20:46:52
●A198.185.159.1452026-07-10 → 2026-07-20 · 3 obs
● 2026-07-10 03:28:36
● 2026-07-20 20:46:52
●A198.49.23.1442026-07-10 → 2026-07-20 · 3 obs
● 2026-07-10 03:28:36
● 2026-07-20 20:46:52
●A198.49.23.1452026-07-10 → 2026-07-20 · 3 obs
● 2026-07-10 03:28:36
● 2026-07-20 20:46:52
○A204.10.111.2202015-08-05 → 2015-09-20 · 4 obs
● 2015-09-20 18:46:48
○ 2015-09-27 22:32:52
○ 2026-07-20 20:46:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| techstudio.com.br | f.sec.dns.br, d.sec.dns.br | - |
✅ Authoritative Response
Server:200.189.40.14
NS records: f.sec.dns.br, d.sec.dns.br
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 2569ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 198.49.23.144, 198.49.23.145... |
| NS | 2 | d.sec.dns.br, f.sec.dns.br |
| MX | 3 | mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)... |
| TXT | 1 | v=spf1 include:zoho.com ~all |
| SOA | 1 | d.sec.dns.br hostmaster.registro.br |
Analysis
IP Addresses
techstudio.com.br points to the four IP addresses 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.
Among the host names that share IP numbers with techstudio.com.br are globaleducationsupport.org, jmacleodleather.com, tomscruz.com and two others.
Name Servers
techstudio.com.br is served by two delegated name servers, d.sec.dns.br and f.sec.dns.br.
techstudio.com.br has the same name server delegation as a number of other domains, such as pl(0x616e616c)tao.com.br, lonaazul.com.br, melhorindustria.com.br and two more.
There is at least partial name server overlap between techstudio.com.br and other domains — tecnoblu.com.br, ab25.com.br, tideia.com.br and two more among them.
These name servers are routinely deployed together with the name servers e.sec.dns.br.
Each of the two host names carries two IP addresses: d.sec.dns.br points to 200.160.0.14 and 2001:12ff::14, and f.sec.dns.br points to 200.189.40.14 and 2001:12f8:9:1::14.
Mail Servers
Incoming mail for techstudio.com.br is delivered via three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.
techstudio.com.br shares at least some of its mail servers with other domains — for example buscuu.com, blupebble.com, sustainpacks.com and two more.
mx2.zoho.com resolves to 204.141.33.44. Notably, mx3.zoho.com and mx.zoho.com share the same IP address, 204.141.43.44.
These two host names — mx3.zoho.com and mx.zoho.com — each point to 204.141.43.44 IP addresses.