dovuz.ru - robtex.com
dovuz.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 194.147.107.27🇷🇺 SYNERGY-AS194.147.107.0/24 | ||||||
| PTR | 1001ticket.org | ||||||
| PTR | lb.ssadm.org | ||||||
| NS | ns1.mastertel.ru ⭐ | ||||||
| A | 2a00:be00:0:1::1🇷🇺 MASTERTEL-AS2a00:be00::/29 | ||||||
| PTR | ns1.mastertel.ru | ||||||
| A | 217.67.178.162🇷🇺 MASTERTEL-AS217.67.176.0/20 Mastertel ISP | ||||||
| PTR | ns1.mastertel.ru | ||||||
| NS | ns1.dnsynergy.org | ||||||
| A | 194.147.107.33🇷🇺 SYNERGY-AS194.147.107.0/24 | ||||||
| PTR | ns1.ssadm.org | ||||||
| NS | ns2.dnsynergy.org ⚠️ Not in parent delegation | ||||||
| A | 194.147.107.32🇷🇺 SYNERGY-AS194.147.107.0/24 | ||||||
| NS | ns4.mastertel.ru | ||||||
| A | 2a00:be00:0:1::e🇷🇺 MASTERTEL-AS2a00:be00::/29 | ||||||
| PTR | ns4.mastertel.ru | ||||||
| A | 178.238.117.126🇷🇺 MASTERTEL-AS178.238.112.0/20 Mastertel ISP | ||||||
| PTR | ns4.mastertel.ru | ||||||
| SOA | ns1.mastertel.ruit-admins@synergy.ru 2019-11-07 #6 | ||||||
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=4068506 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.dnsynergy.org2026-03-03 → 2026-04-14 · 2 obs
● 2026-04-14 03:38:18
●NSns1.mastertel.ru2026-03-03 → 2026-04-14 · 2 obs
● 2026-04-14 03:38:18
●NSns2.dnsynergy.org2026-03-03 → 2026-04-14 · 2 obs
● 2026-04-14 03:38:18
●NSns4.mastertel.ru2026-03-03 → 2026-04-14 · 2 obs
● 2026-04-14 03:38:18
●A194.147.107.272026-03-03 → 2026-04-14 · 2 obs
● 2026-04-14 03:38:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | b.dns.ripn.net, e.dns.ripn.net, f.dns.ripn.net, a.dns.ripn.net... | - |
| dovuz.ru | ns1.mastertel.ru, ns4.mastertel.ru, ns1.dnsynergy.org | 1 record |
✅ Authoritative Response
Server:194.147.107.33
NS records: ns1.mastertel.ru, ns4.mastertel.ru, ns1.dnsynergy.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dovuz.ru (unsigned zone)
⏱️ Timing
Total: 1219ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 194.147.107.27 |
| NS | 4 | ns1.dnsynergy.org, ns4.mastertel.ru... |
| SOA | 1 | ns1.mastertel.ru it-admins.synergy.ru |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns1.mastertel.ru)
Analysis
IP Addresses
dovuz.ru resolves to a single IP: 194.147.107.27.
Other host names, for instance sport-centre.synergy.ru, s-university.ru, hrforum.ru, sglobaltrade.com and universitysynergy.ru share IP numbers with dovuz.ru.
Name Servers
dovuz.ru is delegated to four name servers: ns1.dnsynergy.org, ns2.dnsynergy.org, ns1.mastertel.ru and ns4.mastertel.ru.
dovuz.ru shares some name servers with other domains, for example reputation.com.ru, 105.141.94.in-addr.arpa, master-cloud.ru, xn--1812-93ds2a4bgadt.xn--p1ai and 190.67.217.in-addr.arpa.
These name servers are commonly used alongside ns3.mastertel.ru, ns1.ssadm.org, ns4-l2.nic.ru and ns8-l2.nic.ru.
Host names with two IP numbers: ns1.mastertel.ru points to: 2a00:be00:0:1::1 and 217.67.178.162; ns4.mastertel.ru points to: 2a00:be00:0:1::e and 178.238.117.126.
Host names with one IP number: ns1.dnsynergy.org points to: 194.147.107.33; ns2.dnsynergy.org points to: 194.147.107.32.