cemintech.com.br - dns.ninja
cemintech.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=2026223406 | ||||||
rank #3818 in the tld
WOT: SAFE (69/100)
Same first word
cemintech.com.br |
cemintech.com |
Similar names
centichem.com |
emtechinc.net |
mincetech.com |
technimec.ca |
cimentech.me |
chemcinet.blogspot.com |
chemintec.de |
inchemtec.com |
metechnic.com |
nicemtech.com |
micentech.com |
DNS History
8 records (8 active, 0 former)
●NSns1.locaweb.com.br2018-05-08 → 2026-08-11 · 2 obs
● 2026-08-11 16:59:42
●NSns2.locaweb.com.br2018-05-08 → 2026-08-11 · 2 obs
● 2026-08-11 16:59:42
●NSns3.locaweb.com.br2018-05-08 → 2026-08-11 · 2 obs
● 2026-08-11 16:59:42
●MXmx.a.locaweb.com.br2018-05-08 → 2026-08-11 · 2 obs
● 2026-08-11 16:59:42
●MXmx.b.locaweb.com.br2018-05-08 → 2026-08-11 · 2 obs
● 2026-08-11 16:59:42
●MXmx.core.locaweb.com.br2018-05-08 → 2026-08-11 · 2 obs
● 2026-08-11 16:59:42
●MXmx.jk.locaweb.com.br2018-05-08 → 2026-08-11 · 2 obs
● 2026-08-11 16:59:42
●A186.202.135.2402018-05-08 → 2026-08-11 · 2 obs
● 2026-08-11 16:59:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | f.dns.br, d.dns.br, b.dns.br, e.dns.br... | - |
| cemintech.com.br | ns2.locaweb.com.br, ns3.locaweb.com.br, ns1.locaweb.com.br | 6 records |
✅ Authoritative Response
Server:186.202.8.254
NS records: ns2.locaweb.com.br, ns3.locaweb.com.br, ns1.locaweb.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cemintech.com.br (unsigned zone)
⏱️ Timing
Total: 2297ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 186.202.135.240 |
| NS | 3 | ns1.locaweb.com.br, ns2.locaweb.com.br... |
| MX | 4 | mx.jk.locaweb.com.br (pri: 20), mx.core.locaweb.com.br (pri: 10)... |
| TXT | 1 | v=spf1 include:_spf.locaweb.com.br ?all |
| 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
cemintech.com.br has exactly one IP address — 186.202.135.240.
etinf.net, vivianevianez.com, luizalves.net plus two other host names have IP numbers in common with cemintech.com.br.
Name Servers
cemintech.com.br has three name servers — ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.
cemintech.com.br has at least partial name server overlap with other domains, such as sacada.ind.br, renaultftpfr.tecnologia.ws, autolife.com.br and two others.
Each of ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br points to two IP numbers. ns1.locaweb.com.br points to 186.202.8.254 and 2804:218:7000:0:186:202:8:254. ns2.locaweb.com.br points to 187.45.248.254 and 2804:218:7001:0:187:45:248:254. ns3.locaweb.com.br points to 189.126.101.254 and 2804:218:7002:0:189:126:101:254.
Mail Servers
cemintech.com.br has four mail servers: 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 cemintech.com.br are shared with other domains: cadastrofortebrasil.com.br, ivexbrasil.com.br, butia.rs.gov.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.