rcsa.com.br - robtex.com
rcsa.com.br
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.auto.dns.br ⭐ | ||||||
| A | 2001:12ff:0:2::88🇧🇷 REGISTROBRNET2001:12ff::/32 Registro.BR Network | ||||||
| PTR | a.auto.dns.br | ||||||
| A | 200.160.2.88🇧🇷 REGISTROBRNET200.160.0.0/20 Registro.BR Network | ||||||
| PTR | a.auto.dns.br | ||||||
| NS | b.auto.dns.br | ||||||
| A | 2001:12ff:0:2::89🇧🇷 REGISTROBRNET2001:12ff::/32 Registro.BR Network | ||||||
| PTR | b.auto.dns.br | ||||||
| A | 200.160.2.89🇧🇷 REGISTROBRNET200.160.0.0/20 Registro.BR Network | ||||||
| PTR | b.auto.dns.br | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | a.auto.dns.brhostmaster@registro.br serial=2026215680 | ||||||
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 serial=2026215412 | ||||||
rank #3703 in the tld
WOT: SAFE (69/100)
Previously MX for
rcsa.com.br |
Same first word
rcsa.com.au |
rcsa.k12.wi.us |
rcsa.com |
rcsa.org |
rcsa.kz |
rcsa.com.br |
rcsa.nl |
rcsa.adv.br |
rcsa.biz |
rcsa.at |
rcsa.pl |
rcsa.net |
rcsa.be |
rcsa.de |
rcsa.org.uk |
rcsa.ru |
rcsa.eu |
rcsa.cn |
rcsa.co.uk |
Similar names
DNS History
7 records (2 active, 5 former)
●NSa.auto.dns.br2026-06-22 → 2026-08-03 · 3 obs
○ 2020-01-04 01:36:52
● 2026-06-22 06:35:16
● 2026-08-03 17:22:52
● 2026-06-22 06:35:16
● 2026-08-03 17:22:52
●NSb.auto.dns.br2026-06-22 → 2026-08-03 · 3 obs
○ 2020-01-04 01:36:52
● 2026-06-22 06:35:16
● 2026-08-03 17:22:52
● 2026-06-22 06:35:16
● 2026-08-03 17:22:52
○NSns1.lacahost.com.br2015-08-05 → 2020-01-04 · 4 obs
● 2015-08-05 04:42:04
● 2020-01-04 01:36:52
○ 2026-06-22 06:35:16
○ 2026-08-03 17:22:52
● 2020-01-04 01:36:52
○ 2026-06-22 06:35:16
○ 2026-08-03 17:22:52
○NSns2.lacahost.com.br2015-08-05 → 2020-01-04 · 4 obs
● 2015-08-05 04:42:04
● 2020-01-04 01:36:52
○ 2026-06-22 06:35:16
○ 2026-08-03 17:22:52
● 2020-01-04 01:36:52
○ 2026-06-22 06:35:16
○ 2026-08-03 17:22:52
○MXrcsa.com.br2015-08-05 → 2020-01-04 · 4 obs
● 2015-08-05 04:42:04
● 2020-01-04 01:36:52
○ 2026-06-22 06:35:16
○ 2026-08-03 17:22:52
● 2020-01-04 01:36:52
○ 2026-06-22 06:35:16
○ 2026-08-03 17:22:52
○A184.173.184.902015-08-05 → 2017-02-12 · 4 obs
● 2015-08-05 04:42:04
● 2017-02-12 21:46:06
○ 2020-01-04 01:36:52
○ 2026-08-03 17:22:52
● 2017-02-12 21:46:06
○ 2020-01-04 01:36:52
○ 2026-08-03 17:22:52
○A184.173.184.932020-01-04 → 2020-01-04 · 4 obs
○ 2017-02-12 21:46:06
● 2020-01-04 01:36:52
○ 2026-06-22 06:35:16
○ 2026-08-03 17:22:52
● 2020-01-04 01:36:52
○ 2026-06-22 06:35:16
○ 2026-08-03 17:22:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| rcsa.com.br | a.auto.dns.br, b.auto.dns.br | - |
✅ Authoritative Response
Server:200.160.2.89
NS records: a.auto.dns.br, b.auto.dns.br
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1226ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | a.auto.dns.br, b.auto.dns.br |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | a.auto.dns.br hostmaster.registro.br |
Analysis
Name Servers
Two name servers handle the delegation for rcsa.com.br: a.auto.dns.br and b.auto.dns.br.
The name server configuration of rcsa.com.br is shared with other domains, for instance clickshopp.com.br, orgulhodeserbrasileiro.com.br, nakamatsu.com.br and two others.
a.auto.dns.br and b.auto.dns.br both carry two IP addresses. The A records for a.auto.dns.br are 200.160.2.88 and 2001:12ff:0:2::88; the A records for b.auto.dns.br are 200.160.2.89 and 2001:12ff:0:2::89.