ns2.cloud4b.ru - robtex.com
ns2.cloud4b.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 195.133.248.83🇷🇺 MASTERTEL-AS195.133.240.0/20 Mastertel ISP | ||||||
| PTR | 195-133-248-83.in-addr.mastertelecom.ru | ||||||
cloud4b.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 195.133.248.76🇷🇺 MASTERTEL-AS195.133.240.0/20 Mastertel ISP | ||||||
| NS | ns1.cloud4b.ru ⭐ | ||||||
| NS | ns2.cloud4b.ru | ||||||
| MX | mx01.cloud4b.ru ⭐ | ||||||
| MX | mx02.cloud4b.ru ⭐ | ||||||
| TXT | _globalsign-domain-verification=S_-x7x1xnPswzSK6pd5dzF9f9ir8e5RVs-avYQk1x3 | ||||||
| TXT | v=spf1 mx ip4:195.133.248.66 ip4:195.133.248.91 ip4:195.133.248.92 -all | ||||||
| SOA | ns1.cloud4b.ruhostmaster@cloud4b.ru serial=158 | ||||||
NS for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A195.133.248.832026-02-15 → 2026-04-13 · 2 obs
● 2026-02-15 14:38:26
● 2026-04-13 16:34:40
● 2026-04-13 16:34:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | d.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net, f.dns.ripn.net... | - |
| cloud4b.ru | ns1.cloud4b.ru, ns2.cloud4b.ru | 2 records |
✅ Authoritative Response
Server:195.133.248.83
NS records: ns1.cloud4b.ru, ns2.cloud4b.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cloud4b.ru (unsigned zone)
⏱️ Timing
Total: 947ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.133.248.83 |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.cloud4b.ru, ns2.cloud4b.ru)
Analysis
Name Server Role
ns2.cloud4b.ru serves as a name server for cloud4b.ru, lan-serv.ru, newindustry.vc and sgmmost.ru.
ns1.cloud4b.ru is a name server commonly used with ns2.cloud4b.ru.
IP Addresses
ns2.cloud4b.ru points to a single IP: 195.133.248.83.