uni-opt.ru - robtex.com
uni-opt.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.201.52.28🇷🇺 INTERNET-PRO-AS91.201.52.0/24 | ||||||
| PTR | h66.netangels.ru | ||||||
| NS | ns1.netangels.ru ⭐ | ||||||
| A | 91.201.54.2🇷🇺 INTERNET-PRO-AS91.201.54.0/23 NetAngels.RU network in Yekaterinburg | ||||||
| PTR | ns1.netangels.ru | ||||||
| NS | ns2.netangels.ru | ||||||
| A | 91.201.52.2🇷🇺 INTERNET-PRO-AS91.201.52.0/24 | ||||||
| PTR | ns2.netangels.ru | ||||||
| NS | ns3.netangels.ru | ||||||
| A | 45.86.39.2🇷🇺 INTERNET-PRO-AS45.86.39.0/24 | ||||||
| NS | ns4.netangels.ru | ||||||
| A | 80.87.101.2🇷🇺 INTERNET-PRO-AS80.87.101.0/24 | ||||||
| MX | mail.uni-opt.ru ⭐ | ||||||
| A | 89.20.41.139🇷🇺 SDK-AS89.20.32.0/20 SDK Ltd. | ||||||
| PTR | mail.uni-opt.ru | ||||||
| A | 89.20.43.230🇷🇺 SDK-AS89.20.32.0/20 SDK Ltd. | ||||||
| PTR | mail.uni-opt.ru | ||||||
| TXT | v=spf1 +mx -all | ||||||
| SOA | ns1.netangels.ruhostmaster@netangels.ru serial=1781802411 | ||||||
ru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | c.tld-servers.ru | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=4069927 | ||||||
Subdomains
mail.uni-opt.ru |
Same first word
Similar names
u-point.nl |
uni-top.com.cn |
i-punto.net |
u-point.com |
uni-top.com.tw |
uni-top.hu |
uni-top.cz |
top-uni.com |
punto-i.com |
u-point.de |
u-point.ru |
uni-top.com |
DNS History
12 records (6 active, 6 former)
●NSns1.netangels.ru2016-11-19 → 2026-08-09 · 3 obs
● 2016-11-19 03:34:56
● 2026-08-09 18:08:50
○NSns1.softlayer.com2016-04-18 → 2016-04-18 · 3 obs
○ 2016-11-19 03:34:56
○ 2026-08-09 18:08:50
●NSns2.netangels.ru2016-11-19 → 2026-08-09 · 3 obs
● 2016-11-19 03:34:56
● 2026-08-09 18:08:50
○NSns2.softlayer.com2016-04-18 → 2016-04-18 · 3 obs
○ 2016-11-19 03:34:56
○ 2026-08-09 18:08:50
●NSns3.netangels.ru2016-11-19 → 2026-08-09 · 3 obs
● 2016-11-19 03:34:56
● 2026-08-09 18:08:50
●NSns4.netangels.ru2016-11-19 → 2026-08-09 · 3 obs
● 2016-11-19 03:34:56
● 2026-08-09 18:08:50
●MXmail.uni-opt.ru2016-04-18 → 2026-08-09 · 2 obs
● 2026-08-09 18:08:50
○MXmail1.uni-opt.ru2016-11-19 → 2026-05-14 · 5 obs
● 2016-11-19 03:34:56
● 2026-05-14 17:17:20
○ 2026-05-26 14:17:34
○ 2026-08-09 18:08:50
○A158.69.118.992016-04-18 → 2017-04-11 · 4 obs
● 2017-04-11 22:34:16
○ 2026-04-24 08:06:20
○ 2026-08-09 18:08:50
○A2607:5300:60:8763::5:182016-04-18 → 2016-04-18 · 3 obs
○ 2016-11-19 03:34:56
○ 2026-08-09 18:08:50
○A91.201.52.1792026-04-24 → 2026-05-14 · 5 obs
● 2026-04-24 08:06:20
● 2026-05-14 17:17:20
○ 2026-05-26 14:17:34
○ 2026-08-09 18:08:50
●A91.201.52.282026-05-26 → 2026-08-09 · 3 obs
● 2026-05-26 14:17:34
● 2026-08-09 18:08:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, f.dns.ripn.net, e.dns.ripn.net, d.dns.ripn.net... | - |
| uni-opt.ru | ns1.netangels.ru, ns2.netangels.ru, ns3.netangels.ru, ns4.netangels.ru | 4 records |
✅ Authoritative Response
Server:80.87.101.2
NS records: ns1.netangels.ru, ns2.netangels.ru, ns3.netangels.ru, ns4.netangels.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for uni-opt.ru (unsigned zone)
⏱️ Timing
Total: 1247ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.201.52.28 |
| NS | 4 | ns1.netangels.ru, ns2.netangels.ru... |
| MX | 1 | mail.uni-opt.ru (pri: 10) |
| TXT | 1 | v=spf1 +mx -all |
| SOA | 1 | ns1.netangels.ru hostmaster.netangels.ru |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns4.netangels.ru, ns3.netangels.ru, ns2.netangels.ru...)
Analysis
Hierarchy
The domain mail.uni-opt.ru falls under the parent uni-opt.ru.
IP Addresses
uni-opt.ru points to a single IP number: 91.201.52.28.
Additional host names — animashooter.com, savto96.ru, suu.net.kg and two others — share IP numbers with uni-opt.ru.
Name Servers
uni-opt.ru has four authoritative name servers: ns1.netangels.ru, ns2.netangels.ru, ns3.netangels.ru and ns4.netangels.ru.
At least some of uni-opt.ru's name servers are shared with other domains, for example alanta.ru, tstan.ru, vm-5bb410e9.na4u.ru and two more.
ns1.netangels.ru, ns2.netangels.ru, ns3.netangels.ru and ns4.netangels.ru each resolve to one IP address: ns1.netangels.ru resolves to 91.201.54.2, ns2.netangels.ru resolves to 91.201.52.2, ns3.netangels.ru resolves to 45.86.39.2 and ns4.netangels.ru resolves to 80.87.101.2.
Mail Servers
uni-opt.ru has one mail server: mail.uni-opt.ru.
mail.uni-opt.ru directs to two IP numbers, 89.20.41.139 and 89.20.43.230.