um-system.ru - robtex.com
um-system.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 89.111.137.180🇷🇺 RU-CENTER-AS89.111.128.0/18 RU-CENTER route | ||||||
| PTR | 180.137.111.89.in-addr.arpa.um-system.ru | ||||||
| NS | ns1.um-system.ru ⭐ | ||||||
| A | 89.111.137.180🇷🇺 RU-CENTER-AS89.111.128.0/18 RU-CENTER route | ||||||
| PTR | 180.137.111.89.in-addr.arpa.um-system.ru | ||||||
| NS | ns2.um-system.ru | ||||||
| A | 46.188.82.14🇷🇺 CO-2COM-AS46.188.0.0/17 Moscow Russia 2COM Co ltd. | ||||||
| PTR | broadband-46-188-82-14.2com.net | ||||||
| MX | mx.um-system.ru ⭐ | ||||||
| A | 89.111.137.180🇷🇺 RU-CENTER-AS89.111.128.0/18 RU-CENTER route | ||||||
| PTR | 180.137.111.89.in-addr.arpa.um-system.ru | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | ns1.um-system.ruadmin@um-system.ru 2026-04-03 #1 | ||||||
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=4068583 | ||||||
Subdomains
Same first word
um-system.com |
um-system.ru |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.um-system.ru2026-04-03 → 2026-04-20 · 2 obs
● 2026-04-20 13:34:10
●NSns2.um-system.ru2026-04-03 → 2026-04-20 · 2 obs
● 2026-04-20 13:34:10
●MXmx.um-system.ru2026-04-03 → 2026-04-20 · 2 obs
● 2026-04-20 13:34:10
●A89.111.137.1802026-04-03 → 2026-04-20 · 2 obs
● 2026-04-20 13:34:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | d.dns.ripn.net, e.dns.ripn.net, b.dns.ripn.net, a.dns.ripn.net... | - |
| um-system.ru | ns1.um-system.ru, ns2.um-system.ru | 2 records |
✅ Authoritative Response
Server:89.111.137.180
NS records: ns1.um-system.ru, ns2.um-system.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for um-system.ru (unsigned zone)
⏱️ Timing
Total: 3938ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.111.137.180 |
| NS | 2 | ns2.um-system.ru, ns1.um-system.ru |
| MX | 1 | mx.um-system.ru (pri: 10) |
| SOA | 1 | ns1.um-system.ru admin.um-system.ru |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.um-system.ru, ns2.um-system.ru)
Analysis
Hierarchy
um-system.ru is the parent of ns1.um-system.ru, mx.um-system.ru and ns2.um-system.ru.
IP Addresses
um-system.ru resolves to one IP number: 89.111.137.180.
Other host names, for instance ns1.um-system.ru, yummex.net, mx.um-system.ru and rsdservice.ru share IP numbers with um-system.ru.
Name Servers
um-system.ru is delegated to two name servers ns1.um-system.ru and ns2.um-system.ru.
um-system.ru uses the same name server setup as rsdservice.ru and yummex.net.
Host names with one IP number:
ns1.um-system.ru points to 89.111.137.180
ns2.um-system.ru points to 46.188.82.14
Mail Servers
um-system.ru is handled by a single mail server, mx.um-system.ru.
um-system.ru shares its mail server setup with other domains, including yummex.net and rsdservice.ru.
mx.um-system.ru resolves to IP 89.111.137.180.