techfilter.com.br - dns.ninja
techfilter.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=2026164262 | ||||||
rank #3994 in the tld
WOT: SAFE (69/100)
Same first word
Similar names
DNS History
10 records (8 active, 2 former)
●NSns1.locaweb.com.br2015-05-17 → 2026-06-13 · 2 obs
● 2026-06-13 11:26:20
●NSns2.locaweb.com.br2015-05-17 → 2026-06-13 · 2 obs
● 2026-06-13 11:26:20
●NSns3.locaweb.com.br2015-05-17 → 2026-06-13 · 2 obs
● 2026-06-13 11:26:20
●MXmx.a.locaweb.com.br2015-05-17 → 2026-06-13 · 2 obs
● 2026-06-13 11:26:20
●MXmx.b.locaweb.com.br2015-05-17 → 2026-06-13 · 2 obs
● 2026-06-13 11:26:20
●MXmx.core.locaweb.com.br2015-05-17 → 2026-06-13 · 2 obs
● 2026-06-13 11:26:20
●MXmx.jk.locaweb.com.br2015-05-17 → 2026-06-13 · 2 obs
● 2026-06-13 11:26:20
●A186.202.153.942026-03-27 → 2026-06-13 · 3 obs
● 2026-03-27 03:12:36
● 2026-06-13 11:26:20
○A186.202.53.992015-10-27 → 2016-12-24 · 5 obs
● 2015-10-27 19:13:50
● 2016-12-24 23:11:48
○ 2026-03-27 03:12:36
○ 2026-06-13 11:26:20
○A187.45.193.222015-05-17 → 2015-05-17 · 3 obs
○ 2015-10-27 19:13:50
○ 2026-06-13 11:26:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | f.dns.br, d.dns.br, b.dns.br, e.dns.br... | - |
| techfilter.com.br | ns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br | 6 records |
✅ Authoritative Response
Server:189.126.101.254
NS records: ns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techfilter.com.br (unsigned zone)
⏱️ Timing
Total: 801ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 186.202.153.94 |
| NS | 3 | ns3.locaweb.com.br, ns2.locaweb.com.br... |
| MX | 4 | mx.core.locaweb.com.br (pri: 10), mx.b.locaweb.com.br (pri: 20)... |
| TXT | 2 | v=spf1 include:_spf.rdstation.com.br inc, google-site-verification=bwhyRXxvJLDywVM |
| SOA | 1 | ns1.locaweb.com.br hostmaster.locaweb.co |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns3.locaweb.com.br, ns2.locaweb.com.br, ns1.locaweb.com.br...)
Analysis
IP Addresses
techfilter.com.br resolves to one IP address: 186.202.153.94.
sakata1.tempsite.ws, autoescolaamerica.com.br, taipastur.com.br and two other host names share IP numbers with techfilter.com.br.
Name Servers
techfilter.com.br is served by three name servers: ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.
At least some of techfilter.com.br's name servers are shared with other domains, for example logit1.com, neurologicamanaus.com.br, nazanet.com.br and two more.
These name servers tend to be deployed in combination with the name servers ns-185.awsdns-23.com and ns-775.awsdns-32.net.
The hostnames ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br each direct to two IP addresses — ns1.locaweb.com.br to 186.202.8.254 and 2804:218:7000:0:186:202:8:254, ns2.locaweb.com.br to 187.45.248.254 and 2804:218:7001:0:187:45:248:254, and ns3.locaweb.com.br to 189.126.101.254 and 2804:218:7002:0:189:126:101:254.
Mail Servers
techfilter.com.br is handled by four mail servers, mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br and mx.jk.locaweb.com.br.
techfilter.com.br has at least partial mail server overlap with other domains such as acto.srv.br, gramini.com.br, kriswill.com.br and two more.
Each of the four hosts mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br and mx.jk.locaweb.com.br points to a single IP address — mx.a.locaweb.com.br points to 186.202.4.42, mx.b.locaweb.com.br points to 177.153.23.242, mx.core.locaweb.com.br points to 177.153.23.241 and mx.jk.locaweb.com.br points to 200.234.204.130.