prosolinformatica.com.br - robtex.com
prosolinformatica.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 2026-10-22 #20 | ||||||
rank #3972 in the tld
WOT: SAFE (69/100)
Same first word
prosolinformatica.com.br |
DNS History
12 records (7 active, 5 former)
●NSns1.locaweb.com.br2015-06-10 → 2026-04-12 · 2 obs
● 2026-04-12 09:32:32
●NSns2.locaweb.com.br2015-06-10 → 2026-04-12 · 2 obs
● 2026-04-12 09:32:32
●NSns3.locaweb.com.br2015-06-10 → 2026-04-12 · 2 obs
● 2026-04-12 09:32:32
●MXmx.a.locaweb.com.br2015-06-10 → 2026-04-12 · 2 obs
● 2026-04-12 09:32:32
●MXmx.b.locaweb.com.br2015-06-10 → 2026-04-12 · 2 obs
● 2026-04-12 09:32:32
○MXmx.core.locaweb.com.br2015-06-10 → 2016-05-02 · 4 obs
● 2016-05-02 07:56:38
○ 2017-01-14 07:25:06
○ 2026-04-12 09:32:32
●MXmx.jk.locaweb.com.br2015-06-10 → 2026-04-12 · 2 obs
● 2026-04-12 09:32:32
○A179.188.19.662015-06-10 → 2015-06-10 · 3 obs
○ 2015-10-26 05:20:16
○ 2026-04-12 09:32:32
○A191.252.185.642018-07-25 → 2018-07-25 · 4 obs
● 2018-07-25 03:58:08
○ 2026-02-16 12:46:32
○ 2026-04-12 09:32:32
○A191.252.48.2272015-10-26 → 2016-05-02 · 5 obs
● 2015-10-26 05:20:16
● 2016-05-02 07:56:38
○ 2017-01-14 07:25:06
○ 2026-04-12 09:32:32
●A45.140.192.2042026-02-16 → 2026-04-12 · 3 obs
● 2026-02-16 12:46:32
● 2026-04-12 09:32:32
○A52.67.80.1362017-01-14 → 2017-01-14 · 4 obs
● 2017-01-14 07:25:06
○ 2018-07-25 03:58:08
○ 2026-04-12 09:32:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| prosolinformatica.com.br | ns2.locaweb.com.br, ns1.locaweb.com.br | 4 records |
✅ Authoritative Response
Server:186.202.8.254
NS records: ns2.locaweb.com.br, ns1.locaweb.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for prosolinformatica.com.br (unsigned zone)
⏱️ Timing
Total: 607ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.140.192.204 |
| NS | 3 | ns3.locaweb.com.br, ns2.locaweb.com.br... |
| MX | 3 | mx.jk.locaweb.com.br (pri: 20), mx.a.locaweb.com.br (pri: 10)... |
| TXT | 2 | google-site-verification=BYhtOKUmWTdEgY3, v=spf1 include:_spf.locaweb.com.br ?all |
| SOA | 1 | ns1.locaweb.com.br hostmaster.locaweb.co |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.locaweb.com.br, ns1.locaweb.com.br, ns2.locaweb.com.br...)
Analysis
IP Addresses
prosolinformatica.com.br points to a single IP address: 45.140.192.204.
Name Servers
prosolinformatica.com.br is delegated to three name servers: ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.
prosolinformatica.com.br at least partially shares name servers with other domains, for example guardamoveis.net, www.templateria.com.br, jafsea.com, cota.com.br and imxbr.com.br.
Host names with two IP numbers:
ns1.locaweb.com.br points to 2804:218:7000:0:186:202:8:254 and 186.202.8.254
ns2.locaweb.com.br points to 2804:218:7001:0:187:45:248:254 and 187.45.248.254
ns3.locaweb.com.br points to 2804:218:7002:0:189:126:101:254 and 189.126.101.254
Mail Servers
prosolinformatica.com.br is handled by three mail servers: mx.a.locaweb.com.br, mx.b.locaweb.com.br and mx.jk.locaweb.com.br.
prosolinformatica.com.br shares at least partially some mail servers with other domains, for instance freepower.com.br, us3d.com.br, notafaz.com.br, teixeiratrino.adv.br and contratoimoveis.imb.br.
these mail servers are commonly used with mx.core.locaweb.com.br.
Host names with a single IP address:
mx.a.locaweb.com.br resolves to 186.202.4.42.
mx.b.locaweb.com.br resolves to 177.153.23.242.
mx.jk.locaweb.com.br resolves to 200.234.204.130.