professoread.com.br - robtex.com
professoread.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 23.235.220.189🇺🇸 INMOTION23.235.208.0/20 InMotion Hosting, Inc. 6100 Center Drive Suite 1190 Los Angeles, CA 90045 USA | ||||||
| PTR | server.certificadoead.com.br | ||||||
| NS | ns1.inmotionhosting.com ⭐ | ||||||
| A | 74.124.210.242🇺🇸 INMOTION74.124.210.0/23 InMotion Hosting, Inc. 6100 Center Drive Suite 1190 Los Angeles, CA 90045 USA | ||||||
| PTR | ns.inmotionhosting.com | ||||||
| NS | ns1.certificadoead.com.br | ||||||
| A | 23.235.220.189🇺🇸 INMOTION23.235.208.0/20 InMotion Hosting, Inc. 6100 Center Drive Suite 1190 Los Angeles, CA 90045 USA | ||||||
| PTR | server.certificadoead.com.br | ||||||
| NS | ns2.certificadoead.com.br | ||||||
| A | 23.235.220.189🇺🇸 INMOTION23.235.208.0/20 InMotion Hosting, Inc. 6100 Center Drive Suite 1190 Los Angeles, CA 90045 USA | ||||||
| PTR | server.certificadoead.com.br | ||||||
| MX | professoread.com.br ⭐ | ||||||
| A | 23.235.220.189🇺🇸 INMOTION23.235.208.0/20 InMotion Hosting, Inc. 6100 Center Drive Suite 1190 Los Angeles, CA 90045 USA | ||||||
| PTR | server.certificadoead.com.br | ||||||
| TXT | v=spf1 ip4:23.235.220.189 +a +mx +include:smtp.servconfig.com ~all | ||||||
| SOA | ns1.inmotionhosting.commachinemessages@forum.inmotionhosting.com 2026-06-10 #1 | ||||||
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=2026217202 | ||||||
rank #3523 in the tld
WOT: SAFE (69/100)
MX for
professoread.com.br |
Subdomains
tutoriais.professoread.com.br |
Same first word
professoread.com.br |
DNS History
5 records (5 active, 0 former)
●NSns1.certificadoead.com.br2026-05-08 → 2026-08-05 · 2 obs
● 2026-08-05 09:02:28
●NSns1.inmotionhosting.com2026-05-08 → 2026-08-05 · 2 obs
● 2026-08-05 09:02:28
●NSns2.certificadoead.com.br2026-05-08 → 2026-08-05 · 2 obs
● 2026-08-05 09:02:28
●MXprofessoread.com.br2026-05-08 → 2026-08-05 · 2 obs
● 2026-08-05 09:02:28
●A23.235.220.1892026-05-08 → 2026-08-05 · 2 obs
● 2026-08-05 09:02:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| professoread.com.br | ns1.certificadoead.com.br, ns2.certificadoead.com.br | - |
✅ Authoritative Response
Server:23.235.220.189
NS records: ns1.certificadoead.com.br, ns2.certificadoead.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for professoread.com.br (unsigned zone)
⏱️ Timing
Total: 824ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.235.220.189 |
| NS | 2 | ns2.certificadoead.com.br, ns1.certificadoead.com.br |
| MX | 1 | professoread.com.br (pri: 0) |
| TXT | 1 | v=spf1 ip4:23.235.220.189 +a +mx +includ |
| SOA | 1 | ns1.inmotionhosting.com machinemessages. |
Analysis
Hierarchy
The domain tutoriais.professoread.com.br falls under the parent professoread.com.br.
Mail Server Role
professoread.com.br acts as its own mail server.
IP Addresses
professoread.com.br points to a single IP number: 23.235.220.189.
Additional host names — cursoslivres.esags.edu.br, cursaosantarita.com.br, minutoescola.com.br and two others — share IP numbers with professoread.com.br.
Name Servers
professoread.com.br is delegated to three name servers: ns1.inmotionhosting.com, ns1.certificadoead.com.br and ns2.certificadoead.com.br.
At least some of professoread.com.br's name servers are shared with other domains, for example ded7388.inmotionhosting.com, classydojo.com, arcogrp.com and two more.
These name servers are often deployed together with the name servers ns2.inmotionhosting.com, ns.inmotionhosting.com, ns1.servconfig.com and ns2.servconfig.com.
ns1.inmotionhosting.com resolves to 74.124.210.242, while ns1.certificadoead.com.br and ns2.certificadoead.com.br both resolve to 23.235.220.189.
ns1.certificadoead.com.br and ns2.certificadoead.com.br are host names that each point to 23.235.220.189 IP addresses.
Mail Servers
professoread.com.br has a single mail server: professoread.com.br itself.
professoread.com.br resolves to a single IP number: 23.235.220.189.