usinga.com.br - dns.ninja
usinga.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=2026174548 | ||||||
rank #4007 in the tld
WOT: SAFE (69/100)
Subdomains
www.usinga.com.br |
Same first word
Similar names
DNS History
12 records (6 active, 6 former)
●NSdns1.rockmedia.com.br2015-06-27 → 2026-06-23 · 2 obs
● 2026-06-23 23:19:34
●NSdns2.rockmedia.com.br2015-06-27 → 2026-06-23 · 2 obs
● 2026-06-23 23:19:34
●NSns1.rockmedia.com.br2026-03-29 → 2026-06-23 · 3 obs
● 2026-03-29 19:05:56
● 2026-06-23 23:19:34
●NSns2.rockmedia.com.br2026-03-29 → 2026-06-23 · 3 obs
● 2026-03-29 19:05:56
● 2026-06-23 23:19:34
○MXalt1.aspmx.l.google.com2015-06-27 → 2017-05-22 · 4 obs
● 2017-05-22 10:39:26
○ 2026-03-29 19:05:56
○ 2026-06-23 23:19:34
○MXalt2.aspmx.l.google.com2015-06-27 → 2017-05-22 · 4 obs
● 2017-05-22 10:39:26
○ 2026-03-29 19:05:56
○ 2026-06-23 23:19:34
○MXaspmx.l.google.com2015-06-27 → 2017-05-22 · 4 obs
● 2017-05-22 10:39:26
○ 2026-03-29 19:05:56
○ 2026-06-23 23:19:34
○MXaspmx2.googlemail.com2015-06-27 → 2017-05-22 · 4 obs
● 2017-05-22 10:39:26
○ 2026-03-29 19:05:56
○ 2026-06-23 23:19:34
○MXaspmx3.googlemail.com2015-06-27 → 2017-05-22 · 4 obs
● 2017-05-22 10:39:26
○ 2026-03-29 19:05:56
○ 2026-06-23 23:19:34
●MXusinga-com-br.mail.protection.outlook.com2026-03-29 → 2026-06-23 · 3 obs
● 2026-03-29 19:05:56
● 2026-06-23 23:19:34
●A168.75.108.2452026-03-29 → 2026-06-23 · 3 obs
● 2026-03-29 19:05:56
● 2026-06-23 23:19:34
○A177.70.22.2082015-06-27 → 2017-05-22 · 4 obs
● 2017-05-22 10:39:26
○ 2026-03-29 19:05:56
○ 2026-06-23 23:19:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | b.dns.br, e.dns.br, f.dns.br, a.dns.br... | - |
| usinga.com.br | dns1.rockmedia.com.br, dns2.rockmedia.com.br | 2 records |
✅ Authoritative Response
Server:144.22.208.94
NS records: dns1.rockmedia.com.br, dns2.rockmedia.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for usinga.com.br (unsigned zone)
⏱️ Timing
Total: 840ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 168.75.108.245 |
| NS | 2 | ns2.rockmedia.com.br, ns1.rockmedia.com.br |
| MX | 1 | usinga-com-br.mail.protection.outlook.co |
| TXT | 4 | google-site-verification=fPAtJPriOfEo85i, MS=8B80334E2B0CAFE7DAA0F1A890CFC2436228B... |
| SOA | 1 | ns1.rockmedia.com.br root.srvbr.rockmedi |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns1.rockmedia.com.br, dns2.rockmedia.com.br)
Analysis
Hierarchy
The domain www.usinga.com.br falls under the parent usinga.com.br.
IP Addresses
usinga.com.br directs to one IP number, which is 168.75.108.245.
Among the host names that share IP numbers with usinga.com.br are pratomagico.com.br, burzega.com.br, kromi.com.br and two others.
Name Servers
The domain usinga.com.br is delegated to these four name servers: dns1.rockmedia.com.br, dns2.rockmedia.com.br, ns1.rockmedia.com.br and ns2.rockmedia.com.br.
At least some of usinga.com.br's name servers are shared with other domains, for example rockmedia.com.br, openwinter.com.br, ns2.rockdrive.com.br and two more.
dns1.rockmedia.com.br, dns2.rockmedia.com.br, ns1.rockmedia.com.br and ns2.rockmedia.com.br each point to exactly one IP address. dns1.rockmedia.com.br directs to 168.75.108.245, dns2.rockmedia.com.br directs to 144.22.208.94, ns1.rockmedia.com.br directs to 168.75.108.245 and ns2.rockmedia.com.br directs to 144.22.208.94. Two pairs share an IP: dns1.rockmedia.com.br and ns1.rockmedia.com.br share 168.75.108.245, and dns2.rockmedia.com.br and ns2.rockmedia.com.br share 144.22.208.94.
These two host names — dns1.rockmedia.com.br and ns1.rockmedia.com.br — each point to 168.75.108.245 IP addresses.
These two host names — dns2.rockmedia.com.br and ns2.rockmedia.com.br — each point to 144.22.208.94 IP addresses.
Mail Servers
usinga.com.br routes its mail through a single mail server, usinga-com-br.mail.protection.outlook.com.
usinga-com-br.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.11.19, 52.101.50.1 and 52.101.194.0, along with 5 other.