castbr.com.br - robtex.com
castbr.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 67.220.73.199🇺🇸 AS6302367.220.73.0/24 GTHOST | ||||||
| PTR | sirius.clusterdns.top | ||||||
| NS | ns1.srv.clusterdns.top ⭐ | ||||||
| A | 108.181.69.48🇧🇷 AS40676108.181.68.0/23 | ||||||
| NS | ns2.srv.clusterdns.top | ||||||
| A | 5.161.64.126🇺🇸 HETZNER-CLOUD2-AS5.161.64.0/24 | ||||||
| PTR | static.126.64.161.5.clients.your-server.de | ||||||
| MX | castbr.com.br ⭐ | ||||||
| A | 67.220.73.199🇺🇸 AS6302367.220.73.0/24 GTHOST | ||||||
| PTR | sirius.clusterdns.top | ||||||
| TXT | v=spf1 +a +mx +ip4:67.220.73.199 include:spf.cloudns.link ~all | ||||||
| SOA | ns1.srv.clusterdns.topalann9938@gmail.com 2026-04-27 #1 | ||||||
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 2026-12-01 #40 | ||||||
rank #3953 in the tld
WOT: SAFE (69/100)
MX for
castbr.com.br |
Same first word
castbr.com.br |
Similar names
DNS History
6 records (4 active, 2 former)
○NSa.sec.dns.br2015-12-06 → 2017-03-14 · 4 obs
● 2017-03-14 18:10:04
○ 2020-03-04 22:59:26
○ 2026-04-30 05:57:10
○NSc.sec.dns.br2015-12-06 → 2017-03-14 · 4 obs
● 2017-03-14 18:10:04
○ 2020-03-04 22:59:26
○ 2026-04-30 05:57:10
●NSns1.srv.clusterdns.top2026-03-04 → 2026-04-30 · 3 obs
● 2026-03-04 19:50:28
● 2026-04-30 05:57:10
●NSns2.srv.clusterdns.top2026-03-04 → 2026-04-30 · 3 obs
● 2026-03-04 19:50:28
● 2026-04-30 05:57:10
●MXcastbr.com.br2026-03-04 → 2026-04-30 · 2 obs
● 2026-04-30 05:57:10
●A67.220.73.1992026-03-04 → 2026-04-30 · 2 obs
● 2026-04-30 05:57:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| castbr.com.br | ns1.srv.clusterdns.top, ns2.srv.clusterdns.top | - |
✅ Authoritative Response
Server:5.161.64.126
NS records: ns1.srv.clusterdns.top, ns2.srv.clusterdns.top
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for castbr.com.br (unsigned zone)
⏱️ Timing
Total: 736ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 67.220.73.199 |
| NS | 2 | ns2.srv.clusterdns.top, ns1.srv.clusterdns.top |
| MX | 1 | castbr.com.br (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:67.220.73.199 include |
| SOA | 1 | ns1.srv.clusterdns.top alann9938.gmail.c |
Analysis
Mail Server Role
For castbr.com.br, the mail server is castbr.com.br.
IP Addresses
castbr.com.br resolves to one IP number: 67.220.73.199.
other host names including someti.com, nardel.com.br, conceitosolucoes.com, grupokania.com.br and combinariostore.com.br share IP numbers with castbr.com.br.
Name Servers
castbr.com.br is delegated to two name servers ns1.srv.clusterdns.top and ns2.srv.clusterdns.top.
castbr.com.br shares the same name server setup as other domains, for instance proglassinstallers.com, compraefacil.com.br, radiomanafm.net, radiogt.com.br and metropolefm.com.
castbr.com.br at least partially shares name servers with other domains, for instance interlogia.com.br, zeniteweb.com.br, tranquillo.com.br, kether.net.br and hdmix.com.br.
these name servers are commonly used with the name servers ns5.clusterdns.top, ns6.clusterdns.top, ns1.combinariostore.com.br, ns2.combinariostore.com.br, ns1.interlogia.com.br, ns2.interlogia.com.br, ns1.zeniteweb.com.br and ns2.zeniteweb.com.br.
Host names with one IP number:
ns1.srv.clusterdns.top points to 108.181.69.48
ns2.srv.clusterdns.top points to 5.161.64.126
Mail Servers
castbr.com.br is served by a single mail server, castbr.com.br.
castbr.com.br resolves to IP 67.220.73.199.