institutooliver.com.br - robtex.com
institutooliver.com.br
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=2026223286 | ||||||
rank #3818 in the tld
WOT: SAFE (69/100)
MX for
institutooliver.com.br |
Same first word
institutooliver.com.br |
Similar names
DNS History
5 records (4 active, 1 former)
●NSns1.yavin4846.com.br2026-04-27 → 2026-08-11 · 2 obs
● 2026-08-11 12:40:58
●NSns2.yavin4846.com.br2026-04-27 → 2026-08-11 · 2 obs
● 2026-08-11 12:40:58
○MXinstitutooliver.com.br2026-04-27 → 2026-04-27 · 2 obs
○ 2026-08-11 12:40:58
●MXsmtp.google.com2026-08-11 → 2026-08-11 · 2 obs
● 2026-08-11 12:40:58
●A177.154.191.1982026-04-27 → 2026-08-11 · 2 obs
● 2026-08-11 12:40:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| institutooliver.com.br | ns1.yavin4846.com.br, ns2.yavin4846.com.br | - |
✅ Authoritative Response
Server:177.154.191.196
NS records: ns1.yavin4846.com.br, ns2.yavin4846.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for institutooliver.com.br (unsigned zone)
⏱️ Timing
Total: 725ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 177.154.191.198 |
| NS | 2 | ns2.yavin4846.com.br, ns1.yavin4846.com.br |
| MX | 1 | SMTP.GOOGLE.COM (pri: 1) |
| TXT | 1 | v=spf1 +a +mx +ip4:177.154.191.198 inclu |
| SOA | 1 | ns1.yavin4846.com.br noc.yavin4846.com.b |
Analysis
Mail Server Role
The MX record for institutooliver.com.br points back to institutooliver.com.br — it is its own mail server.
IP Addresses
institutooliver.com.br directs to one IP number, which is 177.154.191.198.
Among the host names that share IP numbers with institutooliver.com.br are musicaviva.com.br, evoluareabilitacao.com.br, easypac.com.br and two others.
Name Servers
DNS delegation for institutooliver.com.br points to two name servers: ns1.yavin4846.com.br and ns2.yavin4846.com.br.
institutooliver.com.br has the same name server delegation as a number of other domains, such as m2.com.br, grupofernaodias.com.br, fernandespneussc.com.br and two more.
ns1.yavin4846.com.br resolves to 177.154.191.198. ns2.yavin4846.com.br resolves to 177.154.191.196. Both host names point to a single IP number.
Mail Servers
institutooliver.com.br routes its mail through a single mail server, smtp.google.com.
institutooliver.com.br has the same mail server arrangement as a number of other domains, for example queniborough-village-hall.co.uk, mardigrascreations.com, v-tra.com and two more.
institutooliver.com.br shares at least some of its mail servers with other domains — for example brainstormedu.com, nubile.com.br, bamdad.info and two more.
smtp.google.com directs to 9 IP numbers, including 142.251.163.26, 142.251.163.27 and 173.194.45.26, along with 6 other.