optimized.com.br - dns.ninja
optimized.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 67.23.244.2🇺🇸 DimeNOC67.23.240.0/20 HostDime.com Route Object | ||||||
| PTR | rbr16.dizinc.com | ||||||
| NS | ns10729.dizinc.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 67.23.244.6🇺🇸 DimeNOC67.23.240.0/20 HostDime.com Route Object | ||||||
| PTR | ns10729.dizinc.com | ||||||
| NS | ns1.optimized.com.br ⚠️ Not in zone NS records | ||||||
| A | 67.23.244.2🇺🇸 DimeNOC67.23.240.0/20 HostDime.com Route Object | ||||||
| PTR | rbr16.dizinc.com | ||||||
| NS | ns10730.dizinc.com ⚠️ Not in parent delegation | ||||||
| A | 67.23.244.48🇺🇸 DimeNOC67.23.240.0/20 HostDime.com Route Object | ||||||
| PTR | ns10730.dizinc.com | ||||||
| NS | ns2.optimized.com.br ⚠️ Not in zone NS records | ||||||
| A | 67.23.244.2🇺🇸 DimeNOC67.23.240.0/20 HostDime.com Route Object | ||||||
| PTR | rbr16.dizinc.com | ||||||
| MX | optimized.com.br ⭐ | ||||||
| A | 67.23.244.2🇺🇸 DimeNOC67.23.240.0/20 HostDime.com Route Object | ||||||
| PTR | rbr16.dizinc.com | ||||||
| TXT | v=spf1 +a +mx +ip4:67.23.244.2 +ip4:67.23.244.6 -all | ||||||
| SOA | ns10729.dizinc.comhdbralerts@gmail.com 2026-06-02 #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=2026208430 | ||||||
rank #536884 globally
rank #3849 in the tld
WOT: SAFE (69/100)
MX for
optimized.com.br |
Subdomains
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
○NSdns2470.dizinc.com2015-08-07 → 2015-08-07 · 3 obs
○ 2015-11-02 04:26:16
○ 2026-07-27 18:02:12
○NSdns2471.dizinc.com2015-08-07 → 2015-08-07 · 3 obs
○ 2015-11-02 04:26:16
○ 2026-07-27 18:02:12
●NSns1.optimized.com.br2015-11-02 → 2026-07-27 · 3 obs
● 2015-11-02 04:26:16
● 2026-07-27 18:02:12
●NSns10729.dizinc.com2026-03-16 → 2026-07-27 · 3 obs
● 2026-03-16 16:13:52
● 2026-07-27 18:02:12
●NSns10730.dizinc.com2026-03-16 → 2026-07-27 · 3 obs
● 2026-03-16 16:13:52
● 2026-07-27 18:02:12
●NSns2.optimized.com.br2015-11-02 → 2026-07-27 · 3 obs
● 2015-11-02 04:26:16
● 2026-07-27 18:02:12
●MXoptimized.com.br2015-08-07 → 2026-07-27 · 2 obs
● 2026-07-27 18:02:12
●A67.23.244.22026-03-16 → 2026-07-27 · 3 obs
● 2026-03-16 16:13:52
● 2026-07-27 18:02:12
○A67.23.244.202015-11-02 → 2016-11-16 · 5 obs
● 2015-11-02 04:26:16
● 2016-11-16 11:15:46
○ 2026-03-16 16:13:52
○ 2026-07-27 18:02:12
○A72.29.72.112015-08-07 → 2015-08-07 · 3 obs
○ 2015-11-02 04:26:16
○ 2026-07-27 18:02:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | b.dns.br, a.dns.br, f.dns.br, e.dns.br... | - |
| optimized.com.br | ns1.optimized.com.br, ns2.optimized.com.br | 2 records |
✅ Authoritative Response
Server:67.23.244.21
NS records: ns1.optimized.com.br, ns2.optimized.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optimized.com.br (unsigned zone)
⏱️ Timing
Total: 666ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 67.23.244.2 |
| NS | 2 | ns10729.dizinc.com, ns10730.dizinc.com |
| MX | 1 | optimized.com.br (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:67.23.244.2 +ip4:67.2 |
| SOA | 1 | ns10729.dizinc.com hdbralerts.gmail.com |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.optimized.com.br, ns2.optimized.com.br)
Analysis
Hierarchy
The parent domain of ns2.optimized.com.br and ns1.optimized.com.br is optimized.com.br.
Mail Server Role
The MX record for optimized.com.br points back to optimized.com.br — it is its own mail server.
IP Addresses
optimized.com.br directs to one IP number, which is 67.23.244.2.
Among the host names that share IP numbers with optimized.com.br are rfassessoria.tur.br, ns1.optimized.com.br, r2d.com.br and two others.
Name Servers
The domain optimized.com.br is delegated to these four name servers: ns10729.dizinc.com, ns10730.dizinc.com, ns1.optimized.com.br and ns2.optimized.com.br.
optimized.com.br partially shares its NS delegation with several other domains, including hostcaruaru.net, clicosim.com.br, ceecal.com and two others.
In DNS configurations, these name servers often share authority with ns10385.dizinc.com, ns10386.dizinc.com, ns10331.dizinc.com and 7 other name servers.
All four hosts carry a single IP address each: ns10729.dizinc.com directs to 67.23.244.6, ns10730.dizinc.com directs to 67.23.244.48, and ns1.optimized.com.br and ns2.optimized.com.br both direct to 67.23.244.2 — making 67.23.244.2 a shared IP for those two.
ns1.optimized.com.br and ns2.optimized.com.br are host names that each point to 67.23.244.2 IP addresses.
Mail Servers
The MX record for optimized.com.br points to a single mail server: optimized.com.br.
optimized.com.br resolves to a single IP number: 67.23.244.2.