csharp.net.br - dns.ninja
csharp.net.br
net.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=2026220160 | ||||||
Same first word
Similar names
DNS History
9 records (9 active, 0 former)
●NSa.sec.dns.br2015-07-19 → 2026-08-08 · 2 obs
● 2026-08-08 06:57:00
●NSb.sec.dns.br2015-07-19 → 2026-08-08 · 2 obs
● 2026-08-08 06:57:00
●MXalt1.aspmx.l.google.com2015-07-19 → 2026-08-08 · 2 obs
● 2026-08-08 06:57:00
●MXalt2.aspmx.l.google.com2015-07-19 → 2026-08-08 · 2 obs
● 2026-08-08 06:57:00
●MXaspmx.l.google.com2015-07-19 → 2026-08-08 · 2 obs
● 2026-08-08 06:57:00
●MXaspmx2.googlemail.com2015-07-19 → 2026-08-08 · 2 obs
● 2026-08-08 06:57:00
●MXaspmx3.googlemail.com2015-07-19 → 2026-08-08 · 2 obs
● 2026-08-08 06:57:00
●MXaspmx4.googlemail.com2015-07-19 → 2026-08-08 · 2 obs
● 2026-08-08 06:57:00
●MXaspmx5.googlemail.com2015-07-19 → 2026-08-08 · 2 obs
● 2026-08-08 06:57:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| csharp.net.br | b.sec.dns.br, a.sec.dns.br | - |
✅ Authoritative Response
Server:200.160.0.11
NS records: b.sec.dns.br, a.sec.dns.br
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1017ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | a.sec.dns.br, b.sec.dns.br |
| MX | 7 | aspmx2.googlemail.com (pri: 30), aspmx.l.google.com (pri: 10)... |
| TXT | 3 | v=DKIM1 k=rsa p=MIGfMA0GCSqGSIb3DQEBAQUA, v=spf1 include:aspmx.googlemail.com ~all... |
| SOA | 1 | a.sec.dns.br hostmaster.registro.br |
Analysis
Name Servers
DNS delegation for csharp.net.br points to two name servers: a.sec.dns.br and b.sec.dns.br.
csharp.net.br has the same name server delegation as a number of other domains, such as sulpizzas.com.br, saray.com.br, wata.com.br and two more.
csharp.net.br shares at least some of its name servers with other domains, including sipatesp.com.br, arquia.com.br, compusonic.com.br and two others.
These name servers are frequently seen alongside the name servers c.sec.dns.br.
a.sec.dns.br directs to 200.160.0.11 and 2001:12ff::11. b.sec.dns.br directs to 200.192.232.11 and 2001:12f8:b:1::11. Each host name carries two IP addresses.
Mail Servers
csharp.net.br is handled by 7 mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and 4 other.
csharp.net.br shares at least some of its mail servers with other domains — for example ferguscompanies.com, wozbot.com, thailandelephant.org and two more.
It is common to find these mail servers paired with mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and 3 more.
Hosts with two IP numbers each:
aspmx2.googlemail.com has two IP addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1b.
aspmx3.googlemail.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1a.
aspmx4.googlemail.com has two IP addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1a.
aspmx5.googlemail.com has two IP addresses: 172.253.157.27 and 2a00:1450:400c:c23::1b.
aspmx.l.google.com has two IP addresses: 142.251.179.26 and 2607:f8b0:4004:c17::1a.
alt1.aspmx.l.google.com has two IP addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1a.
Host names pointing to 2800:3f0:4003:c0f::1b IP addresses: aspmx2.googlemail.com and alt1.aspmx.l.google.com.
Host names pointing to 2a00:1450:400b:c02::1a IP addresses: aspmx3.googlemail.com and alt2.aspmx.l.google.com.
Host names pointing to 172.253.116.26 IP addresses: aspmx3.googlemail.com and alt2.aspmx.l.google.com.