opera.etc.br - robtex.com
opera.etc.br
etc.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=2026155456 | ||||||
rank #280 in the tld
WOT: SAFE (73/100)
Same first word
Similar names
DNS History
11 records (11 active, 0 former)
●NSns1.locaweb.com.br2026-05-11 → 2026-06-04 · 2 obs
● 2026-06-04 19:04:16
●NSns2.locaweb.com.br2026-05-11 → 2026-06-04 · 2 obs
● 2026-06-04 19:04:16
●NSns3.locaweb.com.br2026-05-11 → 2026-06-04 · 2 obs
● 2026-06-04 19:04:16
●MXalt1.aspmx.l.google.com2026-05-11 → 2026-06-04 · 2 obs
● 2026-06-04 19:04:16
●MXalt2.aspmx.l.google.com2026-05-11 → 2026-06-04 · 2 obs
● 2026-06-04 19:04:16
●MXaspmx.l.google.com2026-05-11 → 2026-06-04 · 2 obs
● 2026-06-04 19:04:16
●MXaspmx2.googlemail.com2026-05-11 → 2026-06-04 · 2 obs
● 2026-06-04 19:04:16
●MXaspmx3.googlemail.com2026-05-11 → 2026-06-04 · 2 obs
● 2026-06-04 19:04:16
●MXaspmx4.googlemail.com2026-05-11 → 2026-06-04 · 2 obs
● 2026-06-04 19:04:16
●MXaspmx5.googlemail.com2026-05-11 → 2026-06-04 · 2 obs
● 2026-06-04 19:04:16
●A187.45.195.122026-05-11 → 2026-06-04 · 2 obs
● 2026-06-04 19:04:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| opera.etc.br | ns1.locaweb.com.br, ns2.locaweb.com.br | - |
✅ Authoritative Response
Server:186.202.8.254
NS records: ns1.locaweb.com.br, ns2.locaweb.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opera.etc.br (unsigned zone)
⏱️ Timing
Total: 1249ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 187.45.195.12 |
| NS | 3 | ns3.locaweb.com.br, ns1.locaweb.com.br... |
| MX | 7 | aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)... |
| TXT | 1 | v=spf1 include:_spf.locaweb.com.br inclu |
| SOA | 1 | ns1.locaweb.com.br hostmaster.locaweb.co |
Analysis
IP Addresses
opera.etc.br resolves to just one IP address, 187.45.195.12.
Two other host names, along with schualm.com.br, s-america.com.br and mytdt.com.br, also share IP numbers with opera.etc.br.
Name Servers
opera.etc.br carries NS records delegating to ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.
At least some of opera.etc.br's name servers are shared with other domains, for example cpmnet.com.br, totalhonda.com.br, prosperari.com and two more.
ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br are three hostnames that each resolve to a pair of IP addresses: ns1.locaweb.com.br to 186.202.8.254 and 2804:218:7000:0:186:202:8:254, ns2.locaweb.com.br to 187.45.248.254 and 2804:218:7001:0:187:45:248:254, and ns3.locaweb.com.br to 189.126.101.254 and 2804:218:7002:0:189:126:101:254.
Mail Servers
The MX records for opera.etc.br list 7 mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com plus four others.
There is at least a partial MX overlap between opera.etc.br and other domains, including ns500698.ns500759.ns500698.ns500735.ns500698.ns500698.ns500576.ns500576.ns500698.ns500576.ns500576.ns500576.ns500619.ns500619.trackreceptor.com, ns500698.ns500698.ns500758.ns500698.ns500698.ns500758.ns500736.ns500698.ns500735.ns500735.ns500698.ns500708.ns500698.ns500576.ns500619.ns500652.trackreceptor.com, ns500759.ns500759.ns500759.ns500759.ns500758.ns500758.ns500736.ns500736.ns500576.ns500576.ns500698.ns500698.ns500619.ns500576.trackreceptor.com and two others.
alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, aspmx.l.google.com and three other mail servers are commonly used together with these mail servers.
Host names that have two IP addresses:
aspmx2.googlemail.com resolves to two addresses: 192.178.128.26 and 2607:f8b0:4023:2801::1b.
aspmx3.googlemail.com resolves to two addresses: 172.253.145.26 and 2607:f8b0:4023:3003::1a.
aspmx4.googlemail.com resolves to two addresses: 172.253.135.27 and 2607:f8b0:4023:1015::1a.
aspmx5.googlemail.com resolves to two addresses: 192.178.209.26 and 2607:f8b0:4001:c70::1b.
aspmx.l.google.com resolves to two addresses: 192.178.155.26 and 2607:f8b0:4004:c08::1b.
alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.