ns-dev02.getcourses.ru - robtex.com
ns-dev02.getcourses.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 178.132.206.123🇷🇺 SELECTEL-MSK178.132.206.0/24 SELECTEL-NET-MSK | ||||||
getcourses.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.119.149.91🇷🇺 SELECTEL-MSK85.119.149.0/24 SELECTEL-NET-MSK | ||||||
| NS | ns2.masterhost.ru ⭐ | ||||||
| NS | ns.masterhost.ru | ||||||
| NS | ns1.masterhost.ru | ||||||
| MX | mx.getcourse.ru ⭐ | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | ns1.masterhost.ruhostmaster@masterhost.ru serial=1635512550 | ||||||
DNS History
1 record (1 active, 0 former)
●A178.132.206.1232020-04-05 → 2026-03-26 · 2 obs
● 2020-04-05 17:40:28
● 2026-03-26 08:55:16
● 2026-03-26 08:55:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | e.dns.ripn.net, f.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net... | - |
| getcourses.ru | ns1.masterhost.ru, ns.masterhost.ru, ns2.masterhost.ru | - |
✅ Authoritative Response
Server:90.156.133.161
NS records: ns1.masterhost.ru, ns.masterhost.ru, ns2.masterhost.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for getcourses.ru (unsigned zone)
⏱️ Timing
Total: 1003ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.132.206.123 |
Analysis
IP Addresses
ns-dev02.getcourses.ru points to IP number: 178.132.206.123.
Other host names such as ns-dev02.getcourse.ru, ns-dev01.getcourses.ru and ns-dev01.getcourse.ru share IP numbers with ns-dev02.getcourses.ru.