mx1.stsystem.ru - robtex.com
mx1.stsystem.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 178.208.83.91🇳🇱 IRONHOST178.208.83.0/24 | ||||||
| PTR | 1.smtp-in.mail2.mchost.ru | ||||||
stsystem.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 178.208.83.35🇳🇱 IRONHOST178.208.83.0/24 | ||||||
| NS | ns1.mchost.ru ⭐ | ||||||
| NS | ns2.mchost.ru | ||||||
| NS | ns3.mchost.ru | ||||||
| NS | ns4.mchost.ru | ||||||
| MX | mx1.stsystem.ru ⭐ | ||||||
| MX | mx2.stsystem.ru ⭐ | ||||||
| TXT | v=spf1 a mx ip4:178.208.83.87 ip4:178.208.83.95 ip4:178.208.83.96 ~all | ||||||
| SOA | ns1.mchost.ruinfo@mchost.ru serial=1769978610 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A178.208.83.912017-01-08 → 2026-03-27 · 2 obs
● 2017-01-08 07:10:56
● 2026-03-27 13:32:48
● 2026-03-27 13:32:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, e.dns.ripn.net, d.dns.ripn.net... | - |
| stsystem.ru | ns3.mchost.ru, ns2.mchost.ru, ns1.mchost.ru, ns4.mchost.ru | - |
✅ Authoritative Response
Server:46.254.16.213
NS records: ns3.mchost.ru, ns2.mchost.ru, ns1.mchost.ru, ns4.mchost.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stsystem.ru (unsigned zone)
⏱️ Timing
Total: 1316ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.208.83.91 |
Analysis
Mail Server Role
mx1.stsystem.ru serves as a mail server for stsystem.ru.
mx2.stsystem.ru is commonly used as a mail server alongside mx1.stsystem.ru.
IP Addresses
mx1.stsystem.ru resolves to one IP number: 178.208.83.91.
Other host names, for instance mx1.techservice-sp.ru, mx1.kafvm.ru, mx1.gvinfo.ru, mx1.rb-n.ru and mx1.filterpress-remont.ru share IP numbers with mx1.stsystem.ru.