silverstone.com.br - robtex.com
silverstone.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 144.126.128.36🇺🇸 FYBE144.126.128.0/20 710 N Tucker Blvd. STE 400A St. Louis MO 63101 United States | ||||||
| PTR | vmi3003343.contaboserver.net | ||||||
| NS | mail.pcnet-it.com.br ⭐ ⚠️ Not in parent delegation | ||||||
| A | 89.117.75.135🇺🇸 FYBE89.117.72.0/21 | ||||||
| PTR | mail.pcnet-it.com.br | ||||||
| NS | dnsn06.pcnet-it.com.br ⚠️ Not in zone NS records | ||||||
| A | 89.117.75.135🇺🇸 FYBE89.117.72.0/21 | ||||||
| PTR | mail.pcnet-it.com.br | ||||||
| NS | ns1.pcnet-it.com.br ⚠️ Not in zone NS records | ||||||
| A | 77.237.241.28🇩🇪 CONTABO77.237.240.0/21 | ||||||
| PTR | proxmoxgw.pcnet-it.com.br | ||||||
| MX | mx162.pcnet-it.com.br ⭐ | ||||||
| A | 77.237.241.28🇩🇪 CONTABO77.237.240.0/21 | ||||||
| PTR | proxmoxgw.pcnet-it.com.br | ||||||
| TXT | v=spf1 ip4:177.207.209.68 ip4:177.220.145.130 ip4:131.255.239.210 ip4:179.184... | ||||||
| SOA | mail.pcnet-it.com.brpostmaster@pcnet-it.com.br 2025-04-02 #2 | ||||||
com.br
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| 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=2026048032 | ||||||
rank #527858 globally
rank #4036 in the tld
WOT: SAFE (69/100)
Previously NS for
silverstone.com.br |
Same first word
Similar names
DNS History
18 records (5 active, 13 former)
○NSdns01.pcnet-it.com.br2026-02-14 → 2026-02-18 · 4 obs
● 2026-02-14 21:28:14
● 2026-02-18 19:12:32
○ 2026-02-26 23:45:04
○NSdns1.silverstone.com.br2015-08-02 → 2026-02-14 · 4 obs
● 2026-02-14 21:28:14
○ 2026-02-18 19:12:32
○ 2026-02-26 23:45:04
○NSdns2.silverstone.com.br2015-08-02 → 2026-02-14 · 4 obs
● 2026-02-14 21:28:14
○ 2026-02-18 19:12:32
○ 2026-02-26 23:45:04
○NSdns3.silverstone.com.br2015-08-02 → 2026-02-14 · 4 obs
● 2026-02-14 21:28:14
○ 2026-02-18 19:12:32
○ 2026-02-26 23:45:04
○NSdns4.silverstone.com.br2015-08-02 → 2026-02-14 · 4 obs
● 2026-02-14 21:28:14
○ 2026-02-18 19:12:32
○ 2026-02-26 23:45:04
●NSdnsn06.pcnet-it.com.br2026-02-14 → 2026-02-26 · 3 obs
● 2026-02-14 21:28:14
● 2026-02-26 23:45:04
●NSmail.pcnet-it.com.br2026-02-26 → 2026-02-26 · 2 obs
● 2026-02-26 23:45:04
●NSns1.pcnet-it.com.br2026-02-14 → 2026-02-26 · 3 obs
● 2026-02-14 21:28:14
● 2026-02-26 23:45:04
○NSns2.pcnet-it.com.br2026-02-14 → 2026-02-18 · 4 obs
● 2026-02-14 21:28:14
● 2026-02-18 19:12:32
○ 2026-02-26 23:45:04
○NSns3.pcnet-it.com.br2026-02-14 → 2026-02-18 · 4 obs
● 2026-02-14 21:28:14
● 2026-02-18 19:12:32
○ 2026-02-26 23:45:04
○NSns4.pcnet-it.com.br2026-02-14 → 2026-02-18 · 4 obs
● 2026-02-14 21:28:14
● 2026-02-18 19:12:32
○ 2026-02-26 23:45:04
○NSns5.pcnet-it.com.br2026-02-14 → 2026-02-18 · 4 obs
● 2026-02-14 21:28:14
● 2026-02-18 19:12:32
○ 2026-02-26 23:45:04
○NSsilverstone.com.br2015-08-02 → 2026-02-14 · 4 obs
● 2026-02-14 21:28:14
○ 2026-02-18 19:12:32
○ 2026-02-26 23:45:04
○MXmx.silverstone.com.br2015-08-02 → 2026-02-14 · 4 obs
● 2026-02-14 21:28:14
○ 2026-02-18 19:12:32
○ 2026-02-26 23:45:04
●MXmx162.pcnet-it.com.br2026-02-14 → 2026-02-26 · 3 obs
● 2026-02-14 21:28:14
● 2026-02-26 23:45:04
●A144.126.128.362026-02-14 → 2026-02-26 · 3 obs
● 2026-02-14 21:28:14
● 2026-02-26 23:45:04
○A177.101.144.1212016-02-27 → 2026-02-14 · 5 obs
● 2016-02-27 15:50:00
● 2026-02-14 21:28:14
○ 2026-02-18 19:12:32
○ 2026-02-26 23:45:04
○A186.233.144.2312015-08-02 → 2015-11-25 · 4 obs
● 2015-11-25 02:59:24
○ 2016-02-27 15:50:00
○ 2026-02-26 23:45:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | e.dns.br, f.dns.br, a.dns.br, c.dns.br... | - |
| silverstone.com.br | ns1.pcnet-it.com.br, dnsn06.pcnet-it.com.br | - |
✅ Authoritative Response
Server: 77.237.241.28
NS records: ns1.pcnet-it.com.br, dnsn06.pcnet-it.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for silverstone.com.br (unsigned zone)
⏱️ Timing
Total: 975ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 144.126.128.36 |
| NS | 1 | mail.pcnet-it.com.br |
| MX | 1 | mx162.pcnet-it.com.br (pri: 10) |
| TXT | 1 | v=spf1 ip4:177.207.209.68 ip4:177.220.14 |
| SOA | 1 | dns01.pcnet-it.com.br postmaster.pcnet-i |
AI analysis
silverstone.com.br points to a single IP number: 144.126.128.36.
Other host names, for instance axontransportes.com.br and vmi3003343.contaboserver.net, share IP numbers with silverstone.com.br.
The domain silverstone.com.br is delegated to three name servers: dnsn06.pcnet-it.com.br, mail.pcnet-it.com.br and ns1.pcnet-it.com.br.
silverstone.com.br partially shares name servers with other domains, for instance axontransportes.com.br.
these name servers are commonly used with dns01.pcnet-it.com.br, ns2.pcnet-it.com.br, ns3.pcnet-it.com.br, ns4.pcnet-it.com.br, ns5.pcnet-it.com.br, ns1.axontransportes.com.br, ns2.axontransportes.com.br and dnsn01.pcnet-it.com.br.
Host names with a single IP
dnsn06.pcnet-it.com.br points to 89.117.75.135
mail.pcnet-it.com.br points to 89.117.75.135
ns1.pcnet-it.com.br points to 77.237.241.28
Host names pointing to 89.117.75.135: dnsn06.pcnet-it.com.br, mail.pcnet-it.com.br
The mail server for silverstone.com.br is mx162.pcnet-it.com.br.
silverstone.com.br uses the same mail server setup as other domains, for example pcnet-it.com.br.
Host name mx162.pcnet-it.com.br resolves to IP 77.237.241.28.