institutorizomas.org.br - robtex.com
institutorizomas.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=2026216170 | ||||||
Same first word
institutorizomas.org.br |
DNS History
9 records (9 active, 0 former)
●NSb.sec.dns.br2026-04-24 → 2026-08-04 · 2 obs
● 2026-08-04 07:05:44
●NSc.sec.dns.br2026-04-24 → 2026-08-04 · 2 obs
● 2026-08-04 07:05:44
●MXalt1.aspmx.l.google.com2026-04-24 → 2026-08-04 · 2 obs
● 2026-08-04 07:05:44
●MXalt2.aspmx.l.google.com2026-04-24 → 2026-08-04 · 2 obs
● 2026-08-04 07:05:44
●MXalt3.aspmx.l.google.com2026-04-24 → 2026-08-04 · 2 obs
● 2026-08-04 07:05:44
●MXalt4.aspmx.l.google.com2026-04-24 → 2026-08-04 · 2 obs
● 2026-08-04 07:05:44
●MXaspmx.l.google.com2026-04-24 → 2026-08-04 · 2 obs
● 2026-08-04 07:05:44
●MXhc76qx67dksa7ltlj6k4m6cuwicjwervfajgqbwnoj7m7nq3gbaq.mx-verification.google.com2026-04-24 → 2026-08-04 · 2 obs
● 2026-08-04 07:05:44
●A162.159.134.422026-04-24 → 2026-08-04 · 2 obs
● 2026-08-04 07:05:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| institutorizomas.org.br | c.sec.dns.br, b.sec.dns.br | - |
✅ Authoritative Response
Server:200.189.40.11
NS records: c.sec.dns.br, b.sec.dns.br
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 993ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.159.134.42 |
| NS | 2 | b.sec.dns.br, c.sec.dns.br |
| MX | 6 | alt2.aspmx.l.google.com (pri: 5), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 4 | mailerlite-domain-verification=7a501314d, ca3-6eb23e7bc90e4b10ad6c4cbf4dec8db4... |
| SOA | 1 | b.sec.dns.br hostmaster.registro.br |
Analysis
IP Addresses
institutorizomas.org.br has exactly one IP address — 162.159.134.42.
corclaim.co.uk, tritechsvr.com, doorligplekken.com plus two other host names have IP numbers in common with institutorizomas.org.br.
Name Servers
institutorizomas.org.br has two authoritative name servers — b.sec.dns.br and c.sec.dns.br.
The name server configuration of institutorizomas.org.br is shared with other domains, for instance vezzomoveis.com.br, gekkopodbrasil.com.br, granamundial.com.br and two others.
The name servers of institutorizomas.org.br overlap at least partially with those of other domains — among them irizawa.com.br, notar.com.br, viacaocolombo.com.br and two more.
These name servers commonly appear in combination with the name servers a.sec.dns.br.
Both b.sec.dns.br and c.sec.dns.br have two IP addresses each. b.sec.dns.br resolves to 200.192.232.11 and 2001:12f8:b:1::11; c.sec.dns.br resolves to 200.189.40.11 and 2001:12f8:9:1::11.
Mail Servers
institutorizomas.org.br has 6 mail servers — aspmx.l.google.com, hc76qx67dksa7ltlj6k4m6cuwicjwervfajgqbwnoj7m7nq3gbaq.mx-verification.google.com, alt1.aspmx.l.google.com plus 3 other.
At least some of the mail servers used by institutorizomas.org.br are shared with other domains: duytanco.com, infinity-si.com, djintel.com and two others among them.
It is common to find these mail servers paired with the mail servers alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com, as well as two others.
Host names pointing to two IP addresses:
aspmx.l.google.com resolves to 173.194.45.27 and 2607:f8b0:4004:c06::1a.
alt1.aspmx.l.google.com resolves to 108.177.123.26 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com resolves to 172.253.116.27 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com resolves to 192.178.223.26 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com resolves to 172.253.157.27 and 2a00:1450:400c:c23::1b.