stdm.in - dns.ninja
stdm.in
| DNSSEC | ⚠️ Not signed | ||||||
| A | 187.85.77.185🇧🇷 AS53060187.85.77.0/24 CLARO S.A. Customer | ||||||
| PTR | web5.porta80.com.br | ||||||
| NS | ns1.porta80.com.br ⭐ | ||||||
| A | 187.85.64.2🇧🇷 AS53060187.85.64.0/24 CLARO S.A. Customer | ||||||
| NS | ns2.porta80.com.br | ||||||
| A | 187.85.72.2🇧🇷 AS53060187.85.72.0/24 CLARO S.A. Customer | ||||||
| NS | ns3.porta80.com.br | ||||||
| A | 187.85.71.2🇧🇷 AS53060187.85.71.0/24 CLARO S.A. Customer | ||||||
| MX | email-seguro.net ⭐ | ||||||
| A | 187.85.64.133🇧🇷 AS53060187.85.64.0/24 CLARO S.A. Customer | ||||||
| PTR | dbmail01.dbmail.porta80.com.br | ||||||
| TXT | v=spf1 a mx ip4:187.85.64.0/20 -all | ||||||
| SOA | ns1.porta80.com.brwebmaster@porta80.com.br serial=16 | ||||||
in
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns.trs-dns.com ⭐ | ||||||
| NS | ns1.registry.in | ||||||
| NS | ns2.registry.in | ||||||
| NS | ns3.registry.in | ||||||
| NS | ns4.registry.in | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1786084855 | ||||||
Same first word
stdm.github.io |
stdm.be |
stdm.eu |
stdm.it |
stdm.com.mo |
stdm.pl |
stdm.ir |
stdm.co.uk |
stdm.lu |
stdm.de |
stdm.cn |
stdm.net |
stdm.com |
stdm.in |
stdm.ru |
Similar names
DNS History
7 records (5 active, 2 former)
●NSns1.porta80.com.br2015-07-26 → 2026-08-07 · 2 obs
● 2026-08-07 06:59:28
●NSns2.porta80.com.br2015-07-26 → 2026-08-07 · 2 obs
● 2026-08-07 06:59:28
●NSns3.porta80.com.br2015-07-26 → 2026-08-07 · 2 obs
● 2026-08-07 06:59:28
●MXemail-seguro.net2026-04-07 → 2026-08-07 · 3 obs
● 2026-04-07 23:13:14
● 2026-08-07 06:59:28
○MXmail.stdm.in2015-07-26 → 2016-12-10 · 4 obs
● 2016-12-10 17:19:12
○ 2026-04-07 23:13:14
○ 2026-08-07 06:59:28
○A187.85.65.812015-07-26 → 2016-12-10 · 4 obs
● 2016-12-10 17:19:12
○ 2026-04-07 23:13:14
○ 2026-08-07 06:59:28
●A187.85.77.1852026-04-07 → 2026-08-07 · 3 obs
● 2026-04-07 23:13:14
● 2026-08-07 06:59:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| in | ns1.registry.in, ns2.registry.in, ns3.registry.in, ns4.registry.in | - |
| stdm.in | ns1.porta80.com.br, ns2.porta80.com.br, ns3.porta80.com.br | - |
✅ Authoritative Response
Server:187.85.64.2
NS records: ns1.porta80.com.br, ns2.porta80.com.br, ns3.porta80.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stdm.in (unsigned zone)
⏱️ Timing
Total: 848ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 187.85.77.185 |
| NS | 3 | ns2.porta80.com.br, ns3.porta80.com.br... |
| MX | 1 | email-seguro.net (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:187.85.64.0/20 -all |
| SOA | 1 | ns1.porta80.com.br webmaster.porta80.com |
Analysis
IP Addresses
stdm.in points to a single IP number: 187.85.77.185.
Additional host names — web5.porta80.com.br, mileo.com.br, unimedpecentral.com.br and two others — share IP numbers with stdm.in.
Name Servers
stdm.in has three name servers — ns1.porta80.com.br, ns2.porta80.com.br and ns3.porta80.com.br.
stdm.in has at least partial name server overlap with other domains, such as cisistemas.com.br, maresbrasil.com.br, galerie.com.br and two others.
Each of the three hostnames points to exactly one IP address: ns1.porta80.com.br points to 187.85.64.2, ns2.porta80.com.br points to 187.85.72.2 and ns3.porta80.com.br points to 187.85.71.2.
Mail Servers
stdm.in has one mail server: email-seguro.net.
stdm.in shares the same mail server setup as other domains, including pratcontabil.com.br, diagnosys.com.br, matosinformatica.com.br and two others.
email-seguro.net points to one IP number — 187.85.64.133.