microsam.com.br - dns.ninja
microsam.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=2026226382 | ||||||
rank #3633 in the tld
WOT: SAFE (69/100)
MX for
microsam.com.br |
Subdomains
mail.microsam.com.br |
Same first word
Similar names
DNS History
14 records (9 active, 5 former)
○NSdaiany.linhadefrente.com.br2015-07-25 → 2017-05-30 · 4 obs
● 2017-05-30 08:36:52
○ 2021-06-11 20:10:08
○ 2026-08-14 16:10:34
○NSns1.linhadefrente.com.br2015-07-25 → 2017-05-30 · 4 obs
● 2017-05-30 08:36:52
○ 2021-06-11 20:10:08
○ 2026-08-14 16:10:34
●NSns1.megaprovedor.com.br2026-03-08 → 2026-08-14 · 3 obs
● 2026-03-08 19:21:58
● 2026-08-14 16:10:34
●NSns1.midc.com.br2021-06-11 → 2026-08-14 · 3 obs
● 2021-06-11 20:10:08
● 2026-08-14 16:10:34
●NSns2.megaprovedor.com.br2026-03-08 → 2026-08-14 · 3 obs
● 2026-03-08 19:21:58
● 2026-08-14 16:10:34
●NSns2.midc.com.br2021-06-11 → 2026-08-14 · 3 obs
● 2021-06-11 20:10:08
● 2026-08-14 16:10:34
●NSns3.megaprovedor.com.br2026-03-08 → 2026-08-14 · 3 obs
● 2026-03-08 19:21:58
● 2026-08-14 16:10:34
●NSns3.midc.com.br2021-06-11 → 2026-08-14 · 3 obs
● 2021-06-11 20:10:08
● 2026-08-14 16:10:34
○MXmail.microsam.com.br2015-07-25 → 2017-05-30 · 4 obs
● 2017-05-30 08:36:52
○ 2021-06-11 20:10:08
○ 2026-08-14 16:10:34
●MXmicrosam.com.br2021-06-11 → 2026-08-14 · 3 obs
● 2021-06-11 20:10:08
● 2026-08-14 16:10:34
○A128.201.72.1332021-06-11 → 2021-06-11 · 4 obs
● 2021-06-11 20:10:08
○ 2026-03-08 19:21:58
○ 2026-08-14 16:10:34
●A128.201.72.2522026-03-08 → 2026-08-14 · 3 obs
● 2026-03-08 19:21:58
● 2026-08-14 16:10:34
○A189.1.163.222015-07-25 → 2017-05-30 · 4 obs
● 2017-05-30 08:36:52
○ 2021-06-11 20:10:08
○ 2026-08-14 16:10:34
●A2804:3ebc:c:aaaa:128:201:72:2522026-03-08 → 2026-08-14 · 3 obs
● 2026-03-08 19:21:58
● 2026-08-14 16:10:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | e.dns.br, a.dns.br, b.dns.br, c.dns.br... | - |
| microsam.com.br | ns1.megaprovedor.com.br, ns2.megaprovedor.com.br, ns3.megaprovedor.com.br | 6 records |
✅ Authoritative Response
Server:128.201.72.72
NS records: ns1.megaprovedor.com.br, ns2.megaprovedor.com.br, ns3.megaprovedor.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for microsam.com.br (unsigned zone)
⏱️ Timing
Total: 774ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 128.201.72.252 |
| AAAA | 1 | 2804:3ebc:c:aaaa:128:201:72:252 |
| NS | 3 | ns1.midc.com.br, ns2.midc.com.br... |
| MX | 1 | microsam.com.br (pri: 0) |
| TXT | 1 | v=spf1 ip4:128.201.72.252 ip4:128.201.72 |
| SOA | 1 | ns1.midc.com.br adm.rede.megaprovedor.co |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.megaprovedor.com.br, ns2.megaprovedor.com.br, ns3.megaprovedor.com.br...)
Analysis
Hierarchy
The domain mail.microsam.com.br falls under the parent microsam.com.br.
Mail Server Role
The MX record for microsam.com.br points back to microsam.com.br — it is its own mail server.
IP Addresses
microsam.com.br points to the IP addresses 128.201.72.252 and 2804:3ebc:c:aaaa:128:201:72:252
Among the host names that share IP numbers with microsam.com.br are mcwbrasil.com.br, agrolimasementes.com.br, agenciaarthes.com.br and two others.
Name Servers
microsam.com.br delegates authority to 6 name servers: ns1.megaprovedor.com.br, ns2.megaprovedor.com.br, ns3.megaprovedor.com.br plus 3 other.
At least some of microsam.com.br's name servers are shared with other domains, for example wxm.com.br, dexprovedor.com.br, normaflex.com.br and two more.
These name servers tend to co-occur with ns1.midc.com.br, ns2.midc.com.br, ns3.midc.com.br and 7 other name servers in the same DNS delegations.
Hosts with two IP numbers each:
ns1.megaprovedor.com.br directs traffic to 128.201.72.72 and 2804:3ebc:c:aaaa:128:201:72:72.
ns2.megaprovedor.com.br directs traffic to 128.201.73.73 and 2804:3ebc:c:aaaa:128:201:73:73.
ns3.megaprovedor.com.br directs traffic to 128.201.74.74 and 2804:3ebc:c:aaaa:128:201:74:74.
ns3.midc.com.br directs traffic to 128.201.74.74 and 2804:3ebc:c:aaaa:128:201:74:74.
Hosts that resolve to one IP address:
ns1.midc.com.br has the IP address 128.201.72.72.
ns2.midc.com.br has the IP address 128.201.73.73.
Both ns1.megaprovedor.com.br and ns1.midc.com.br resolve to 128.201.72.72 IP addresses each.
Both ns2.megaprovedor.com.br and ns2.midc.com.br resolve to 128.201.73.73 IP addresses each.
Both ns3.megaprovedor.com.br and ns3.midc.com.br resolve to 2804:3ebc:c:aaaa:128:201:74:74 IP addresses each.
Both ns3.megaprovedor.com.br and ns3.midc.com.br resolve to 128.201.74.74 IP addresses each.
Mail Servers
The MX record for microsam.com.br points to a single mail server: microsam.com.br.
microsam.com.br directs to two IP numbers, 128.201.72.252 and 2804:3ebc:c:aaaa:128:201:72:252.