opl.org.br - robtex.com
opl.org.br
org.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=2026116268 | ||||||
Subdomains
ead.opl.org.br |
Same first word
Similar names
DNS History
9 records (9 active, 0 former)
●NSalexa.ns.cloudflare.com2026-04-24 → 2026-04-26 · 2 obs
● 2026-04-26 11:16:50
●NSrobert.ns.cloudflare.com2026-04-24 → 2026-04-26 · 2 obs
● 2026-04-26 11:16:50
●A104.21.15.2152026-04-24 → 2026-04-26 · 2 obs
● 2026-04-26 11:16:50
●A172.67.164.1272026-04-24 → 2026-04-26 · 2 obs
● 2026-04-26 11:16:50
●A2606:4700:3032::ac43:a47f2026-04-24 → 2026-04-26 · 2 obs
● 2026-04-26 11:16:50
●A2606:4700:3035::6815:fd72026-04-24 → 2026-04-26 · 2 obs
● 2026-04-26 11:16:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| opl.org.br | alexa.ns.cloudflare.com, robert.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.194.215
NS records: alexa.ns.cloudflare.com, robert.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opl.org.br (unsigned zone)
⏱️ Timing
Total: 1051ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.164.127, 104.21.15.215 |
| AAAA | 2 | 2606:4700:3035::6815:fd7, 2606:4700:3032::ac43:a47f |
| NS | 2 | alexa.ns.cloudflare.com, robert.ns.cloudflare.com |
| MX | 3 | mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)... |
| TXT | 3 | google-site-verification=BnOeuToh6yIBwLc, v=spf1 include:zoho.com ~all... |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | alexa.ns.cloudflare.com dns.cloudflare.c |
Analysis
Hierarchy
opl.org.br is the parent of ead.opl.org.br.
IP Addresses
Four IP numbers are pointed to by opl.org.br: 2606:4700:3032::ac43:a47f, 2606:4700:3035::6815:fd7, 104.21.15.215 and 172.67.164.127.
other host names including escolha-opcoes.com, temara.co.id, victoriagardens.com.ua, mantap21d.xyz and azbooka.com.ua share IP numbers with opl.org.br.
Name Servers
opl.org.br is delegated to two name servers alexa.ns.cloudflare.com and robert.ns.cloudflare.com.
opl.org.br shares the same name server setup as other domains, for instance brodit.co.uk, codestack.me, smsm.market, ordemprincipioeluz.org.br and eurostudy.dk.
opl.org.br at least partially shares name servers with other domains, for instance trigate.net, nlhda.org.np, tylekeonhacai.tv, segurosbikehouse.com and qiezhibob.cn.
These name servers are commonly used with yisroel.ns.cloudflare.com, chloe.ns.cloudflare.com and marty.ns.cloudflare.com.
Host names with six IP numbers:
Host name alexa.ns.cloudflare.com points to: 2606:4700:50::a29f:26d7, 2803:f800:50::6ca2:c2d7, 2a06:98c1:50::ac40:22d7, 108.162.194.215, 162.159.38.215 and 172.64.34.215.
Host name robert.ns.cloudflare.com points to: 2606:4700:58::a29f:2c8c, 2803:f800:50::6ca2:c38c, 2a06:98c1:50::ac40:238c, 108.162.195.140, 162.159.44.140 and 172.64.35.140.
Mail Servers
opl.org.br is handled by three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.
opl.org.br shares some mail servers with other domains, at least partially, for instance yogico.vn, ktsmetal.com, cloudsmn.com, almightyagro.com and vaithisvaran.com.
Two IP numbers: mx.zoho.com points to 136.143.191.44 and 204.141.33.44.
One IP number: mx2.zoho.com points to 204.141.33.44.
mx3.zoho.com points to 136.143.191.44.
Hosts pointing to 136.143.191.44: mx.zoho.com and mx3.zoho.com.
Hosts pointing to 204.141.33.44: mx.zoho.com and mx2.zoho.com.