mx-dev.tcinet.su - dns.ninja
mx-dev.tcinet.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.133.2.205🇷🇺 TCI-AS185.133.2.0/24 | ||||||
| MX | mx1.mx-dev.tcinet.su ⭐ | ||||||
| A | 185.133.2.205🇷🇺 TCI-AS185.133.2.0/24 | ||||||
| TXT | v=spf1 a ~all | ||||||
tcinet.su
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.tcinet.ru ⚠️ Not in zone NS records | ||||||
| NS | ns2.tcinet.ru ⚠️ Not in zone NS records | ||||||
| NS | ns3.tcinet.ru ⚠️ Not in zone NS records | ||||||
Subdomains
mx1.mx-dev.tcinet.su |
Similar names
DNS History
2 records (2 active, 0 former)
●MXmx1.mx-dev.tcinet.su2026-05-12 → 2026-07-16 · 2 obs
● 2026-05-12 10:32:12
● 2026-07-16 15:19:00
● 2026-07-16 15:19:00
●A185.133.2.2052026-05-12 → 2026-07-16 · 2 obs
● 2026-05-12 10:32:12
● 2026-07-16 15:19:00
● 2026-07-16 15:19:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| tcinet.su | ns1.tcinet.ru, ns2.tcinet.ru, ns3.tcinet.ru | - |
✅ Authoritative Response
Server:212.193.116.82
NS records: ns1.tcinet.ru, ns2.tcinet.ru, ns3.tcinet.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tcinet.su (unsigned zone)
⏱️ Timing
Total: 4583ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.133.2.205 |
| MX | 1 | mx1.mx-dev.tcinet.su (pri: 10) |
| TXT | 1 | v=spf1 a ~all |
Analysis
Hierarchy
mx-dev.tcinet.su serves as the parent of mx1.mx-dev.tcinet.su.
IP Addresses
mx-dev.tcinet.su points to a single IP number: 185.133.2.205.
Among the host names that share IP numbers with mx-dev.tcinet.su is mx1.mx-dev.tcinet.su, as one example.
Mail Servers
mx-dev.tcinet.su has one mail server: mx1.mx-dev.tcinet.su.
mx1.mx-dev.tcinet.su resolves to 185.133.2.205 and no other IP number.