jsinformatica74.com - robtex.com
jsinformatica74.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1784131762 | ||||||
Subdomains
teste.jsinformatica74.com |
Same first word
jsinformatica74.com |
DNS History
8 records (8 active, 0 former)
●NSns1.locaweb.com.br2018-09-26 → 2026-07-15 · 2 obs
● 2026-07-15 16:39:04
●NSns2.locaweb.com.br2018-09-26 → 2026-07-15 · 2 obs
● 2026-07-15 16:39:04
●NSns3.locaweb.com.br2018-09-26 → 2026-07-15 · 2 obs
● 2026-07-15 16:39:04
●MXmx.a.locaweb.com.br2018-09-26 → 2026-07-15 · 2 obs
● 2026-07-15 16:39:04
●MXmx.b.locaweb.com.br2018-09-26 → 2026-07-15 · 2 obs
● 2026-07-15 16:39:04
●MXmx.core.locaweb.com.br2018-09-26 → 2026-07-15 · 2 obs
● 2026-07-15 16:39:04
●MXmx.jk.locaweb.com.br2018-09-26 → 2026-07-15 · 2 obs
● 2026-07-15 16:39:04
●A45.173.84.62026-03-03 → 2026-07-15 · 2 obs
● 2026-07-15 16:39:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net... | - |
| jsinformatica74.com | ns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br | - |
✅ 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 jsinformatica74.com (unsigned zone)
⏱️ Timing
Total: 786ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.173.84.6 |
| NS | 3 | ns2.locaweb.com.br, ns1.locaweb.com.br... |
| MX | 4 | mx.b.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 |
Analysis
Hierarchy
teste.jsinformatica74.com is a subdomain of jsinformatica74.com.
IP Addresses
jsinformatica74.com resolves to one IP address: 45.173.84.6.
Name Servers
jsinformatica74.com has three name servers — ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.
The name servers of jsinformatica74.com overlap at least partially with those of other domains — among them maranellowaterking.com, fpinsoles.com.br, planura.mg.gov.br and two more.
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
The four mail servers for jsinformatica74.com are mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br and mx.jk.locaweb.com.br.
jsinformatica74.com has at least partial mail server overlap with other domains such as isotop.com.br, marchiori.com.br, valterlouroimoveis.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.