proinfor.net - robtex.com
proinfor.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.locaweb.com.br ⭐ | ||||||
| A | 2804:218:7000:0:186:202:8:254🇧🇷 Locaweb2804:218:7000::/48 | ||||||
| A | 186.202.8.254🇧🇷 Locaweb186.202.8.0/24 Servicos de Internet SA | ||||||
| NS | ns2.locaweb.com.br | ||||||
| A | 2804:218:7001:0:187:45:248:254🇧🇷 Locaweb2804:218:7001::/48 | ||||||
| A | 187.45.248.254🇧🇷 Locaweb187.45.248.0/24 Servicos de Internet SA | ||||||
| NS | ns3.locaweb.com.br | ||||||
| A | 2804:218:7002:0:189:126:101:254🇧🇷 Locaweb2804:218:7002::/48 | ||||||
| A | 189.126.101.254🇧🇷 Locaweb189.126.101.0/24 Servicos de Internet SA | ||||||
| MX | mx.a.locaweb.com.br ⭐ | ||||||
| A | 186.202.4.42🇧🇷 Locaweb186.202.0.0/19 Servicos de Internet SA | ||||||
| PTR | mx.a.locaweb.com.br | ||||||
| MX | mx.b.locaweb.com.br ⭐ | ||||||
| A | 177.153.23.242🇧🇷 Locaweb177.153.0.0/19 Servicos de Internet SA | ||||||
| PTR | mx.b.locaweb.com.br | ||||||
| MX | mx.core.locaweb.com.br(20) | ||||||
| A | 177.153.23.241🇧🇷 Locaweb177.153.0.0/19 Servicos de Internet SA | ||||||
| PTR | mx.core.locaweb.com.br | ||||||
| MX | mx.jk.locaweb.com.br(20) | ||||||
| A | 200.234.204.130🇧🇷 Locaweb200.234.192.0/20 Servicos de Internet SA | ||||||
| PTR | mx.jk.locaweb.com.br | ||||||
| TXT | v=spf1 include:_spf.locaweb.com.br ?all | ||||||
| SOA | ns1.locaweb.com.brhostmaster@locaweb.com.br 2022-03-10 #1 | ||||||
net
| 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=1786015674 | ||||||
Same first word
Similar names
forinpro.hr |
inforpor.es |
inforpro.net |
inforpro.com |
inforpor.com |
ironprof.com |
profinor.no |
(0x706f726e)orif.com |
inforpro.education |
ironprof.org |
fri(0x706f726e)o.com |
profiron.com |
proinfro.com |
profinor.com |
friponor.com |
DNS History
7 records (7 active, 0 former)
●NSns1.locaweb.com.br2018-09-06 → 2026-08-06 · 2 obs
● 2026-08-06 11:42:48
●NSns2.locaweb.com.br2018-09-06 → 2026-08-06 · 2 obs
● 2026-08-06 11:42:48
●NSns3.locaweb.com.br2018-09-06 → 2026-08-06 · 2 obs
● 2026-08-06 11:42:48
●MXmx.a.locaweb.com.br2018-09-06 → 2026-08-06 · 2 obs
● 2026-08-06 11:42:48
●MXmx.b.locaweb.com.br2018-09-06 → 2026-08-06 · 2 obs
● 2026-08-06 11:42:48
●MXmx.core.locaweb.com.br2018-09-06 → 2026-08-06 · 2 obs
● 2026-08-06 11:42:48
●MXmx.jk.locaweb.com.br2018-09-06 → 2026-08-06 · 2 obs
● 2026-08-06 11:42:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | d.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net... | - |
| proinfor.net | ns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br | - |
✅ Authoritative Response
Server:187.45.248.254
NS records: ns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for proinfor.net (unsigned zone)
⏱️ Timing
Total: 812ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns2.locaweb.com.br, ns1.locaweb.com.br... |
| MX | 4 | mx.core.locaweb.com.br (pri: 20), mx.b.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
Name Servers
proinfor.net has three name servers — ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.
proinfor.net has at least partial name server overlap with other domains, such as pokerstars.com.br, regularidadefiscaldobrasil.com.br, imagimar.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
proinfor.net 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 proinfor.net are shared with other domains: autopoli.com.br, displaygv.com.br, tennte.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.