ctsead.com.br - robtex.com
ctsead.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=2026167830 | ||||||
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=2026167486 | ||||||
rank #3853 in the tld
WOT: SAFE (69/100)
Same first word
ctsead.com.br |
Similar names
DNS History
9 records (2 active, 7 former)
●NSa.auto.dns.br2026-06-11 → 2026-06-16 · 3 obs
○ 2018-05-14 20:22:14
● 2026-06-11 18:43:54
● 2026-06-16 20:48:52
● 2026-06-11 18:43:54
● 2026-06-16 20:48:52
●NSb.auto.dns.br2026-06-11 → 2026-06-16 · 3 obs
○ 2018-05-14 20:22:14
● 2026-06-11 18:43:54
● 2026-06-16 20:48:52
● 2026-06-11 18:43:54
● 2026-06-16 20:48:52
○NSns1.siteouro.com2018-05-14 → 2018-05-14 · 3 obs
● 2018-05-14 20:22:14
○ 2026-06-11 18:43:54
○ 2026-06-16 20:48:52
○ 2026-06-11 18:43:54
○ 2026-06-16 20:48:52
○NSns2.siteouro.com2018-05-14 → 2018-05-14 · 3 obs
● 2018-05-14 20:22:14
○ 2026-06-11 18:43:54
○ 2026-06-16 20:48:52
○ 2026-06-11 18:43:54
○ 2026-06-16 20:48:52
○NSns3.siteouro.com2018-05-14 → 2018-05-14 · 3 obs
● 2018-05-14 20:22:14
○ 2026-06-11 18:43:54
○ 2026-06-16 20:48:52
○ 2026-06-11 18:43:54
○ 2026-06-16 20:48:52
○NSns4.siteouro.com2018-05-14 → 2018-05-14 · 3 obs
● 2018-05-14 20:22:14
○ 2026-06-11 18:43:54
○ 2026-06-16 20:48:52
○ 2026-06-11 18:43:54
○ 2026-06-16 20:48:52
○MXmx.zohomail.com2018-05-14 → 2018-05-14 · 3 obs
● 2018-05-14 20:22:14
○ 2026-06-11 18:43:54
○ 2026-06-16 20:48:52
○ 2026-06-11 18:43:54
○ 2026-06-16 20:48:52
○MXmx2.zohomail.com2018-05-14 → 2018-05-14 · 3 obs
● 2018-05-14 20:22:14
○ 2026-06-11 18:43:54
○ 2026-06-16 20:48:52
○ 2026-06-11 18:43:54
○ 2026-06-16 20:48:52
○A104.167.9.1912018-05-14 → 2018-05-14 · 3 obs
● 2018-05-14 20:22:14
○ 2026-06-11 18:43:54
○ 2026-06-16 20:48:52
○ 2026-06-11 18:43:54
○ 2026-06-16 20:48:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | d.dns.br, a.dns.br, f.dns.br, b.dns.br... | - |
| ctsead.com.br | b.auto.dns.br, a.auto.dns.br | - |
✅ Authoritative Response
Server:200.160.2.89
NS records: b.auto.dns.br, a.auto.dns.br
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 2051ms | 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
The NS records for ctsead.com.br delegate to a.auto.dns.br and b.auto.dns.br.
The name server configuration of ctsead.com.br is shared with other domains, for instance palavraescuta.com.br, reidossites.com.br, frisoft.com.br and two others.
a.auto.dns.br resolves to 200.160.2.88 and 2001:12ff:0:2::88. Likewise, b.auto.dns.br resolves to 200.160.2.89 and 2001:12ff:0:2::89 — two IP addresses apiece.