um.ru - robtex.com
um.ru
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.companies.ru ⚠️ Not in zone NS records | ||||||
| A | 195.85.231.35🇷🇺 MTW-AS195.85.231.0/24 MNT.RU nets | ||||||
| NS | ns2.companies.ru ⚠️ Not in zone NS records | ||||||
| A | 91.230.208.19🇷🇺 MTW-AS91.230.208.0/24 DiamondTelecom | ||||||
| PTR | unspecified.diamondtelecom.mtw.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=4068999 | ||||||
Same first word
Similar names
DNS History
8 records (2 active, 6 former)
○NSns.rx.ru2015-09-02 → 2017-08-14 · 4 obs
● 2017-08-14 21:47:24
○ 2026-05-15 18:24:22
○ 2026-05-24 13:02:12
○NSns.xx.ru2015-09-02 → 2017-08-14 · 4 obs
● 2017-08-14 21:47:24
○ 2026-05-15 18:24:22
○ 2026-05-24 13:02:12
●NSns1.companies.ru2026-05-15 → 2026-05-24 · 3 obs
● 2026-05-15 18:24:22
● 2026-05-24 13:02:12
●NSns2.companies.ru2026-05-15 → 2026-05-24 · 3 obs
● 2026-05-15 18:24:22
● 2026-05-24 13:02:12
○MXmail.um.ru2015-09-02 → 2017-08-14 · 4 obs
● 2017-08-14 21:47:24
○ 2026-05-15 18:24:22
○ 2026-05-24 13:02:12
○A91.230.209.1562016-02-02 → 2016-05-11 · 5 obs
● 2016-02-02 22:04:10
● 2016-05-11 09:34:30
○ 2016-05-21 20:38:44
○ 2026-05-24 13:02:12
○A91.230.209.1672015-09-02 → 2016-01-22 · 4 obs
● 2016-01-22 23:55:44
○ 2016-02-02 22:04:10
○ 2026-05-24 13:02:12
○A91.230.209.192016-05-21 → 2017-08-14 · 5 obs
● 2016-05-21 20:38:44
● 2017-08-14 21:47:24
○ 2026-05-15 18:24:22
○ 2026-05-24 13:02:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| um.ru | ns1.companies.ru, ns2.companies.ru | - |
✅ Authoritative Response
Server:91.230.208.19
NS records: ns1.companies.ru, ns2.companies.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for um.ru (unsigned zone)
⏱️ Timing
Total: 1168ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
um.ru uses two name servers for its delegation: ns1.companies.ru and ns2.companies.ru.
um.ru has the same name server delegation as a number of other domains, such as blendo.ru, zxx.su, scope.ru and two more.
At least some of um.ru's name servers are shared with other domains, for example automobiles.ru, claim.ru, 44.ru and two more.
These name servers are often deployed together with the name servers ns.rx.ru, ns.xx.ru, ns1.server-185-148-39-50.da.direct and ns2.server-185-148-39-50.da.direct.
Each of ns1.companies.ru and ns2.companies.ru has one IP address: ns1.companies.ru uses 195.85.231.35 and ns2.companies.ru uses 91.230.208.19.