onvisus.com.br - robtex.com
onvisus.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=2026185416 | ||||||
rank #4138 in the tld
WOT: SAFE (69/100)
Subdomains
app.onvisus.com.br |
Same first word
onvisus.com.br |
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.digitalocean.com2026-04-24 → 2026-07-04 · 2 obs
● 2026-07-04 17:36:50
●NSns2.digitalocean.com2026-04-24 → 2026-07-04 · 2 obs
● 2026-07-04 17:36:50
●NSns3.digitalocean.com2026-04-24 → 2026-07-04 · 2 obs
● 2026-07-04 17:36:50
●MXsmtp.google.com2026-06-22 → 2026-07-04 · 2 obs
● 2026-07-04 17:36:50
●A143.198.174.2272026-04-24 → 2026-07-04 · 2 obs
● 2026-07-04 17:36:50
●A2604:a880:400:d0::2014:60012026-04-24 → 2026-07-04 · 2 obs
● 2026-07-04 17:36:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| onvisus.com.br | ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com | - |
✅ Authoritative Response
Server:172.64.49.209
NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for onvisus.com.br (unsigned zone)
⏱️ Timing
Total: 464ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 143.198.174.227 |
| AAAA | 1 | 2604:a880:400:d0::2014:6001 |
| NS | 3 | ns3.digitalocean.com, ns1.digitalocean.com... |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 2 | google-site-verification=ph_HxmMikfZ7E2g, v=spf1 include:_spf.mailersend.net ~all |
| SOA | 1 | ns1.digitalocean.com hostmaster.onvisus. |
Analysis
Hierarchy
The domain app.onvisus.com.br falls under the parent onvisus.com.br.
IP Addresses
onvisus.com.br has two IP addresses: 143.198.174.227 and 2604:a880:400:d0::2014:6001
Other host names share IP numbers with onvisus.com.br; app.onvisus.com.br is one such example.
Name Servers
Three name servers are authoritative for onvisus.com.br: ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.
At least some of onvisus.com.br's name servers are shared with other domains, for example numedica.com, envelopead.com, mail.cbgrancanaria.net and two more.
ns1.digitalocean.com resolves to 172.64.52.210 and 2606:4700:52::ac40:34d2. ns2.digitalocean.com resolves to 172.64.53.21 and 2606:4700:5a::ac40:3515. ns3.digitalocean.com resolves to 172.64.49.209 and 2606:4700:52::ac40:31d1. All three hostnames point to two IP numbers each.
Mail Servers
onvisus.com.br uses one mail server — smtp.google.com.
The mail server setup of onvisus.com.br matches that of other domains such as bariatricsurgeryhub.com, jluhealth.com, sbl.org.ua and two others.
At least some of the mail servers used by onvisus.com.br are shared with other domains: ali.biz, papigames.bet.br, de-mandelvijver.be and two others among them.
It is common to find these mail servers paired with the mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and aspmx.l.google.com, as well as two others.
smtp.google.com has 9 IP addresses: 172.253.62.27, 172.253.115.26, 172.253.115.27 plus 6 more.