gen-sys.ru - robtex.com
gen-sys.ru
ru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=4068635 | ||||||
Subdomains
mail.gen-sys.ru |
Same first word
gen-sys.ru |
Similar names
DNS History
9 records (9 active, 0 former)
●NSfirstbytedns.net2026-03-26 → 2026-04-24 · 2 obs
● 2026-04-24 21:08:56
●NSns1.firstbytedns.net2026-03-26 → 2026-04-24 · 2 obs
● 2026-04-24 21:08:56
●NSns1.firstbytedns.ru2026-03-26 → 2026-04-24 · 2 obs
● 2026-04-24 21:08:56
●NSns2.firstbytedns.net2026-03-26 → 2026-04-24 · 2 obs
● 2026-04-24 21:08:56
●NSns2.firstbytedns.ru2026-03-26 → 2026-04-24 · 2 obs
● 2026-04-24 21:08:56
●NSns3.firstbytedns.net2026-03-26 → 2026-04-24 · 2 obs
● 2026-04-24 21:08:56
●NSns3.firstbytedns.ru2026-03-26 → 2026-04-24 · 2 obs
● 2026-04-24 21:08:56
●MXmail.gen-sys.ru2026-03-26 → 2026-04-24 · 2 obs
● 2026-04-24 21:08:56
●A37.140.192.2412026-03-26 → 2026-04-24 · 2 obs
● 2026-04-24 21:08:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net, f.dns.ripn.net... | - |
| gen-sys.ru | ns2.firstbytedns.ru, ns1.firstbytedns.ru, ns3.firstbytedns.ru, ns3.firstbytedns.net... | 6 records |
✅ Authoritative Response
Server:185.104.248.27
NS records: ns2.firstbytedns.ru, ns1.firstbytedns.ru, ns3.firstbytedns.ru, ns3.firstbytedns.net, ns1.firstbytedns.net, ns2.firstbytedns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gen-sys.ru (unsigned zone)
⏱️ Timing
Total: 1533ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.140.192.241 |
| NS | 6 | ns3.firstbytedns.net, ns3.firstbytedns.ru... |
| MX | 1 | mail.gen-sys.ru (pri: 10) |
| TXT | 1 | v=spf1 mx ~all |
| SOA | 1 | firstbytedns.net tech.firstbytedns.net |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns3.firstbytedns.ru, ns2.firstbytedns.ru, ns1.firstbytedns.ru...)
Analysis
Hierarchy
The parent of mail.gen-sys.ru is gen-sys.ru.
IP Addresses
gen-sys.ru points to a single IP address: 37.140.192.241.
Other host names such as forum.thef.info, nevasvarka.ru, kibra.ru, dimgroupp.ru and 0900.ru share IPs with gen-sys.ru.
Name Servers
gen-sys.ru's zone is delegated to seven name servers: firstbytedns.net, ns1.firstbytedns.net, ns2.firstbytedns.net, ns3.firstbytedns.net, ns1.firstbytedns.ru, ns2.firstbytedns.ru and ns3.firstbytedns.ru.
gen-sys.ru at least partially shares name servers with other domains, for example mailpuls.ru, jinotest.ru, potensib.com, hardbmx.ru and zauz.ru.
These name servers are often used together with ipmgr.firstbyte.ru and host.first-server.net.
Host names with two IP numbers
Host name ns1.firstbytedns.net points to: 2a04:5200:ffff::320b and 185.104.248.26
Host name ns2.firstbytedns.net points to: 2a04:5200:ffff::35de and 185.104.248.27
Host name ns3.firstbytedns.net points to: 2a04:5200:ffff::115d and 185.180.230.222
Host name ns1.firstbytedns.ru points to: 2a04:5200:ffff::320b and 185.104.248.26
Host name ns2.firstbytedns.ru points to: 2a04:5200:ffff::35de and 185.104.248.27
Host name ns3.firstbytedns.ru points to: 2a04:5200:ffff::115d and 185.180.230.222
Host names that point to 2a04:5200:ffff::320b: ns1.firstbytedns.net and ns1.firstbytedns.ru
Host names that point to 185.104.248.26: ns1.firstbytedns.net and ns1.firstbytedns.ru
Host names that point to 2a04:5200:ffff::35de: ns2.firstbytedns.net and ns2.firstbytedns.ru
Host names that point to 185.104.248.27: ns2.firstbytedns.net and ns2.firstbytedns.ru
Host names that point to 2a04:5200:ffff::115d: ns3.firstbytedns.net and ns3.firstbytedns.ru
Host names that point to 185.180.230.222: ns3.firstbytedns.net and ns3.firstbytedns.ru
Mail Servers
The mail.gen-sys.ru mail server handles gen-sys.ru.
mail.gen-sys.ru points to a single IP number: 185.41.185.221.