appm.net.br - robtex.com
appm.net.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 201.182.99.58🇧🇷 LHOST201.182.99.0/24 CLARO S.A. Customer | ||||||
| PTR | poa.layerserver.com | ||||||
| NS | ns1.doctorsys.com.br ⭐ | ||||||
| A | 108.181.69.106🇧🇷 AS40676108.181.68.0/23 | ||||||
| NS | ns2.doctorsys.com.br | ||||||
| A | 45.32.161.89🇺🇸 AS-VULTR45.32.160.0/20 Vultr Assigned Prefix | ||||||
| PTR | ns2.layerserver.com | ||||||
| NS | ns3.doctorsys.com.br ⚠️ Not in parent delegation | ||||||
| MX | appm.net.br ⭐ | ||||||
| A | 201.182.99.58🇧🇷 LHOST201.182.99.0/24 CLARO S.A. Customer | ||||||
| PTR | poa.layerserver.com | ||||||
| TXT | v=spf1 ip4:201.182.99.58 ip4:209.133.195.34 ip4:199.193.119.130 ip4:104.149.2... | ||||||
| SOA | ns1.doctorsys.com.brapp@doctorsys.com.br 2026-07-07 #1 | ||||||
net.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=2026213536 | ||||||
MX for
appm.net.br |
Same first word
Similar names
DNS History
12 records (5 active, 7 former)
○NSanuj.ns.cloudflare.com2017-03-16 → 2017-03-16 · 3 obs
○ 2026-05-15 19:35:38
○ 2026-08-01 22:29:56
○NSdolly.ns.cloudflare.com2017-03-16 → 2017-03-16 · 3 obs
○ 2026-05-15 19:35:38
○ 2026-08-01 22:29:56
●NSns1.doctorsys.com.br2026-05-15 → 2026-08-01 · 3 obs
● 2026-05-15 19:35:38
● 2026-08-01 22:29:56
●NSns2.doctorsys.com.br2026-05-15 → 2026-08-01 · 3 obs
● 2026-05-15 19:35:38
● 2026-08-01 22:29:56
●NSns3.doctorsys.com.br2026-05-15 → 2026-08-01 · 3 obs
● 2026-05-15 19:35:38
● 2026-08-01 22:29:56
●MXappm.net.br2026-05-15 → 2026-08-01 · 3 obs
● 2026-05-15 19:35:38
● 2026-08-01 22:29:56
○MXdc-c8071bb0aaa4.appm.net.br2017-03-16 → 2017-03-16 · 3 obs
○ 2026-05-15 19:35:38
○ 2026-08-01 22:29:56
○A104.27.136.2312017-03-16 → 2017-03-16 · 3 obs
○ 2026-05-15 19:35:38
○ 2026-08-01 22:29:56
○A104.27.137.2312017-03-16 → 2017-03-16 · 3 obs
○ 2026-05-15 19:35:38
○ 2026-08-01 22:29:56
●A201.182.99.582026-05-15 → 2026-08-01 · 3 obs
● 2026-05-15 19:35:38
● 2026-08-01 22:29:56
○A2400:cb00:2048:1::681b:88e72017-03-16 → 2017-03-16 · 3 obs
○ 2026-05-15 19:35:38
○ 2026-08-01 22:29:56
○A2400:cb00:2048:1::681b:89e72017-03-16 → 2017-03-16 · 3 obs
○ 2026-05-15 19:35:38
○ 2026-08-01 22:29:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| appm.net.br | ns1.doctorsys.com.br, ns2.doctorsys.com.br | - |
✅ Authoritative Response
Server:108.181.69.106
NS records: ns1.doctorsys.com.br, ns2.doctorsys.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for appm.net.br (unsigned zone)
⏱️ Timing
Total: 882ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 201.182.99.58 |
| NS | 3 | ns3.doctorsys.com.br, ns2.doctorsys.com.br... |
| MX | 1 | appm.net.br (pri: 0) |
| TXT | 1 | v=spf1 ip4:201.182.99.58 ip4:209.133.195 |
| SOA | 1 | ns1.doctorsys.com.br app.doctorsys.com.b |
Analysis
Mail Server Role
appm.net.br handles its own mail, functioning as its own mail server.
IP Addresses
appm.net.br resolves to just one IP address, 201.182.99.58.
Two other host names, along with _dc-mx.321ce5e110f4.impressoarte.com.br, ns2.radargeral.com and happyfarma.com.br, also share IP numbers with appm.net.br.
Name Servers
DNS for appm.net.br is handled by three authoritative name servers: ns1.doctorsys.com.br, ns2.doctorsys.com.br and ns3.doctorsys.com.br.
At least some of appm.net.br's name servers are shared with other domains, for example guiata.com.br and doctorsys.com.br.
Each of ns1.doctorsys.com.br and ns2.doctorsys.com.br has one IP address: ns1.doctorsys.com.br uses 108.181.69.106 and ns2.doctorsys.com.br uses 45.32.161.89.
Mail Servers
appm.net.br is served by just one mail server: appm.net.br.
appm.net.br has exactly one IP number: 201.182.99.58.