ju-b.ru - robtex.com
ju-b.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=4068879 | ||||||
Subdomains
Same first word
ju-b.ru |
Similar names
DNS History
6 records (6 active, 0 former)
●NSns4-cloud.nic.ru2018-06-09 → 2026-05-14 · 2 obs
● 2026-05-14 13:44:12
●NSns8-cloud.nic.ru2018-06-09 → 2026-05-14 · 2 obs
● 2026-05-14 13:44:12
●NSyb-ns.ju-b.ru2018-06-09 → 2026-05-14 · 2 obs
● 2026-05-14 13:44:12
●MXybmx.ju-b.ru2018-06-09 → 2026-05-14 · 2 obs
● 2026-05-14 13:44:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| ju-b.ru | ns8-cloud.nic.ru, yb-ns.ju-b.ru, ns8-l2.nic.ru, ns4-l2.nic.ru... | 19 records |
✅ Authoritative Response
Server:91.217.20.20
NS records: ns8-cloud.nic.ru, yb-ns.ju-b.ru, ns8-l2.nic.ru, ns4-l2.nic.ru, ns4-cloud.nic.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ju-b.ru (unsigned zone)
⏱️ Timing
Total: 706ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 5 | yb-ns.ju-b.ru, ns4-l2.nic.ru... |
| MX | 1 | ybmx.ju-b.ru (pri: 10) |
| TXT | 1 | v=spf1 mx -all |
| SOA | 1 | yb-ns.ju-b.ru postmaster.ju-b.ru |
📌 Glue Records Collected
Total: 19
In-bailiwick: 1 (yb-ns.ju-b.ru)
Out-of-bailiwick: 18 (ns8-cloud.nic.ru, ns8-cloud.nic.ru, ns8-cloud.nic.ru...)
Analysis
Hierarchy
ju-b.ru is a parent of yb-ns.ju-b.ru and ybmx.ju-b.ru.
Name Servers
ju-b.ru is delegated to five name servers: yb-ns.ju-b.ru, ns4-cloud.nic.ru, ns4-l2.nic.ru, ns8-cloud.nic.ru and ns8-l2.nic.ru.
ju-b.ru at least partially shares name servers with other domains, for example invest-city.com, broddway.ru, midstream.ru, exist.ru and a-new.ru.
these name servers are commonly used with ns3-l2.nic.ru, ns3.nic.ru, ns4.nic.ru, ns1.flnet.su, ns2.flnet.su and arkaim.su.
Host names with six IP numbers:
ns4-cloud.nic.ru points to: 89.104.93.30, 89.104.93.33, 89.104.93.34, 89.104.95.30, 89.104.95.33 and 89.104.95.34
ns8-cloud.nic.ru points to: 89.104.93.31, 89.104.93.35, 89.104.93.36, 89.104.95.31, 89.104.95.35 and 89.104.95.36
Host names with one IP number:
yb-ns.ju-b.ru points to: 149.126.99.54
ns4-l2.nic.ru points to: 91.217.20.20
ns8-l2.nic.ru points to: 91.217.21.20
Mail Servers
The ybmx.ju-b.ru mail server handles ju-b.ru.
ybmx.ju-b.ru points to a single IP number: 149.126.99.54.