oops.com.br - dns.ninja
oops.com.br
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 104.17.57.49Cloudflare104.17.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.sec.dns.br ⭐ | ||||||
| A | 2001:12f8:b:1::11🇧🇷 C-DNS-BR2001:12f8:b::/48 Registro.BR Network (C.DNS.BR) | ||||||
| PTR | b.sec.dns.br | ||||||
| A | 200.192.232.11🇧🇷 C-DNS-BR200.192.232.0/24 Registro.BR Network (C.DNS.BR) | ||||||
| PTR | b.sec.dns.br | ||||||
| NS | c.sec.dns.br | ||||||
| A | 2001:12f8:9:1::11🇧🇷 B-DNS-BR2001:12f8:9::/48 Registro.BR Network (B.DNS.BR) | ||||||
| PTR | c.sec.dns.br | ||||||
| A | 200.189.40.11🇧🇷 B-DNS-BR200.189.40.0/24 Registro.BR Network (B.DNS.BR) | ||||||
| PTR | c.sec.dns.br | ||||||
| MX | mail.sistema.net.br ⭐ | ||||||
| A | 200.237.128.2🇧🇷 OOPS200.237.128.0/20 Claudemon Silveira | ||||||
| PTR | mail.sistema.net.br | ||||||
| TXT | v=spf1 mx a:mail.sistema.net.br ~all | ||||||
| SOA | b.sec.dns.brhostmaster@registro.br serial=2026149000 | ||||||
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=2026155028 | ||||||
rank #542911 globally
rank #4067 in the tld
WOT: SAFE (69/100)
Subdomains
Same first word
Similar names
DNS History
14 records (4 active, 10 former)
●NSb.sec.dns.br2021-10-30 → 2026-06-04 · 3 obs
● 2021-10-30 02:07:10
● 2026-06-04 01:37:26
●NSc.sec.dns.br2021-10-30 → 2026-06-04 · 3 obs
● 2021-10-30 02:07:10
● 2026-06-04 01:37:26
○NSns1.oops.net.br2015-08-27 → 2017-07-27 · 4 obs
● 2017-07-27 13:14:06
○ 2021-10-30 02:07:10
○ 2026-06-04 01:37:26
○NSns2.oops.net.br2015-08-27 → 2017-07-27 · 4 obs
● 2017-07-27 13:14:06
○ 2021-10-30 02:07:10
○ 2026-06-04 01:37:26
○MXalt1.aspmx.l.google.com2015-08-27 → 2026-04-29 · 4 obs
● 2026-04-29 11:20:00
○ 2026-05-04 18:54:26
○ 2026-06-04 01:37:26
○MXalt2.aspmx.l.google.com2015-08-27 → 2026-04-29 · 4 obs
● 2026-04-29 11:20:00
○ 2026-05-04 18:54:26
○ 2026-06-04 01:37:26
○MXaspmx.l.google.com2015-08-27 → 2026-04-29 · 4 obs
● 2026-04-29 11:20:00
○ 2026-05-04 18:54:26
○ 2026-06-04 01:37:26
○MXaspmx2.googlemail.com2015-08-27 → 2026-04-29 · 4 obs
● 2026-04-29 11:20:00
○ 2026-05-04 18:54:26
○ 2026-06-04 01:37:26
○MXaspmx3.googlemail.com2015-08-27 → 2026-04-29 · 4 obs
● 2026-04-29 11:20:00
○ 2026-05-04 18:54:26
○ 2026-06-04 01:37:26
○MXaspmx5.googlemail.com2015-08-27 → 2026-04-29 · 4 obs
● 2026-04-29 11:20:00
○ 2026-05-04 18:54:26
○ 2026-06-04 01:37:26
●MXmail.sistema.net.br2026-05-04 → 2026-06-04 · 3 obs
● 2026-05-04 18:54:26
● 2026-06-04 01:37:26
●A104.17.57.492026-02-17 → 2026-06-04 · 3 obs
● 2026-02-17 20:21:36
● 2026-06-04 01:37:26
○A200.237.128.1332015-08-27 → 2017-07-27 · 4 obs
● 2017-07-27 13:14:06
○ 2021-10-30 02:07:10
○ 2026-06-04 01:37:26
○A76.76.21.212021-10-30 → 2021-10-30 · 4 obs
● 2021-10-30 02:07:10
○ 2026-02-17 20:21:36
○ 2026-06-04 01:37:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, e.dns.br, d.dns.br... | - |
| oops.com.br | b.sec.dns.br, c.sec.dns.br | - |
✅ Authoritative Response
Server:200.189.40.11
NS records: b.sec.dns.br, c.sec.dns.br
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1367ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.17.57.49 |
| NS | 2 | c.sec.dns.br, b.sec.dns.br |
| MX | 1 | mail.sistema.net.br (pri: 10) |
| TXT | 1 | v=spf1 mx a:mail.sistema.net.br ~all |
| SOA | 1 | b.sec.dns.br hostmaster.registro.br |
Analysis
Hierarchy
oops.com.br is a parent domain, with ns2.oops.com.br, ns1.oops.com.br and www.oops.com.br beneath it.
IP Addresses
oops.com.br has exactly one IP address — 104.17.57.49.
msmbr.com, felizcomvoce.com.br, cliqmais.com plus two other host names have IP numbers in common with oops.com.br.
Name Servers
oops.com.br is delegated to two name servers: b.sec.dns.br and c.sec.dns.br.
The name server configuration of oops.com.br is shared with other domains, for instance i2log.com.br, villadiphoenix.com.br, ros.com.br and two others.
oops.com.br has at least partial name server overlap with other domains, such as robotrader.com.br, carolimportados.com.br, lojadasalonline.com.br and two others.
It is common to find these name servers paired with the name servers a.sec.dns.br.
b.sec.dns.br and c.sec.dns.br each resolve to two IP addresses: b.sec.dns.br points to 200.192.232.11 and 2001:12f8:b:1::11, while c.sec.dns.br points to 200.189.40.11 and 2001:12f8:9:1::11.
Mail Servers
oops.com.br uses one mail server — mail.sistema.net.br.
oops.com.br uses the same mail servers as other domains, including sistema.net.br.
mail.sistema.net.br resolves to a single IP number: 200.237.128.2.