mx.1tb.ru - robtex.com
mx.1tb.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 82.202.142.9🇷🇺 CLOUDRU-AS82.202.136.0/21 | ||||||
| PTR | mx.1tb.ru | ||||||
1tb.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 37.18.102.92🇷🇺 CLOUDRU-AS37.18.102.0/24 Cloud technology Limited (Ltd.) | ||||||
| NS | cpt.22r.tech ⭐ | ||||||
| NS | maj.22r.tech | ||||||
| NS | mst.22r.tech | ||||||
| NS | sgt.22r.tech | ||||||
| MX | mx.1tb.ru ⭐ | ||||||
| TXT | v=spf1 mx a:mx.1tb.ru -all | ||||||
| TXT | scloud-verification.mx.1tb.ru 3600 IN TXT Mjc5OTEyX214LjF0Yi5ydQ== | ||||||
| SOA | cpt.22r.techhostmaster@1tb.ru serial=2052621400 | ||||||
PTR for
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A82.202.142.92026-02-17 → 2026-07-05 · 2 obs
● 2026-02-17 08:37:36
● 2026-07-05 00:21:04
● 2026-07-05 00:21:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| 1tb.ru | sgt.22r.tech, maj.22r.tech, cpt.22r.tech, mst.22r.tech | - |
✅ Authoritative Response
Server:82.202.142.9
NS records: sgt.22r.tech, maj.22r.tech, cpt.22r.tech, mst.22r.tech
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 1tb.ru (unsigned zone)
⏱️ Timing
Total: 976ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 82.202.142.9 |
Analysis
Mail Server Role
Mail destined for kamuzon.ru, 1tb.ru and webd.ru is routed through mx.1tb.ru.
IP Addresses
mx.1tb.ru has exactly one IP address — 82.202.142.9.
Other host names share IP numbers with mx.1tb.ru; cpt.22r.tech is one such example.