tu50.su - robtex.com
tu50.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.201.53.82🇷🇺 INTERNET-PRO-AS91.201.53.0/24 | ||||||
| PTR | vm-f76c55fc.na4u.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 | emx.mail.ru ⭐ | ||||||
| A | 94.100.180.180🇷🇺 VK-AS94.100.176.0/20 Moscow region | ||||||
| PTR | emx.mail.ru | ||||||
| A | 217.69.139.180🇷🇺 VK-AS217.69.128.0/20 Moscow region | ||||||
| PTR | emx.mail.ru | ||||||
| TXT | _globalsign-domain-verification=1LJYJLNAkK4cFW_p6fY2HghlW53jl7r7AqrWYzZ0Re | ||||||
| SOA | ns1.netangels.ruhostmaster@netangels.ru serial=1756380977 | ||||||
su
| 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=650208459 | ||||||
Subdomains
www.tu50.su |
Same first word
tu50.su |
Similar names
DNS History
13 records (6 active, 7 former)
○NSns1.hosting.reg.ru2020-01-18 → 2020-01-18 · 3 obs
○ 2026-02-23 03:41:28
○ 2026-03-23 11:23:18
●NSns1.netangels.ru2026-02-23 → 2026-03-23 · 3 obs
● 2026-02-23 03:41:28
● 2026-03-23 11:23:18
○NSns2.hosting.reg.ru2020-01-18 → 2020-01-18 · 3 obs
○ 2026-02-23 03:41:28
○ 2026-03-23 11:23:18
●NSns2.netangels.ru2026-02-23 → 2026-03-23 · 3 obs
● 2026-02-23 03:41:28
● 2026-03-23 11:23:18
●NSns3.netangels.ru2026-02-23 → 2026-03-23 · 3 obs
● 2026-02-23 03:41:28
● 2026-03-23 11:23:18
●NSns4.netangels.ru2026-02-23 → 2026-03-23 · 3 obs
● 2026-02-23 03:41:28
● 2026-03-23 11:23:18
○NSserver244.hosting.reg.ru2020-01-18 → 2020-01-18 · 3 obs
○ 2026-02-23 03:41:28
○ 2026-03-23 11:23:18
●MXemx.mail.ru2026-02-23 → 2026-03-23 · 3 obs
● 2026-02-23 03:41:28
● 2026-03-23 11:23:18
○MXmx1.hosting.reg.ru2020-01-18 → 2020-01-18 · 3 obs
○ 2026-02-23 03:41:28
○ 2026-03-23 11:23:18
○MXmx2.hosting.reg.ru2020-01-18 → 2020-01-18 · 3 obs
○ 2026-02-23 03:41:28
○ 2026-03-23 11:23:18
○A194.58.93.102020-01-18 → 2020-01-18 · 3 obs
○ 2026-02-23 03:41:28
○ 2026-03-23 11:23:18
○A31.31.198.392020-01-18 → 2020-01-18 · 3 obs
○ 2026-02-23 03:41:28
○ 2026-03-23 11:23:18
●A91.201.53.822026-02-23 → 2026-03-23 · 3 obs
● 2026-02-23 03:41:28
● 2026-03-23 11:23:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | b.dns.ripn.net, e.dns.ripn.net, a.dns.ripn.net, d.dns.ripn.net... | - |
| tu50.su | ns1.netangels.ru, ns2.netangels.ru, ns3.netangels.ru, ns4.netangels.ru | - |
✅ Authoritative Response
Server:91.201.54.2
NS records: ns1.netangels.ru, ns2.netangels.ru, ns3.netangels.ru, ns4.netangels.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tu50.su (unsigned zone)
⏱️ Timing
Total: 1480ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.201.53.82 |
| NS | 4 | ns1.netangels.ru, ns2.netangels.ru... |
| MX | 1 | emx.mail.ru (pri: 10) |
| TXT | 1 | _globalsign-domain-verification=1LJYJLNA |
| SOA | 1 | ns1.netangels.ru hostmaster.netangels.ru |
Analysis
Hierarchy
The parent of www.tu50.su is tu50.su.
IP Addresses
tu50.su points to a single IP address: 91.201.53.82.
Other host names such as n7.ru, rgmural.ru, urb2a.ru, dusal.ru and td-utkm.ru share IPs with tu50.su.
Name Servers
tu50.su is delegated to four name servers: ns1.netangels.ru, ns2.netangels.ru, ns3.netangels.ru and ns4.netangels.ru.
tu50.su at least partially shares name servers with other domains, for example pokras-stroy.ru, da-da.ru, biz-all.ru, vm-030cc61a.na4u.ru and vm-ab7c6487.na4u.ru.
Host names with one IP number:
ns1.netangels.ru points to: 91.201.54.2
ns2.netangels.ru points to: 91.201.52.2
ns3.netangels.ru points to: 45.86.39.2
ns4.netangels.ru points to: 80.87.101.2
Mail Servers
The emx.mail.ru mail server handles tu50.su.
tu50.su shares the same mail server setup as other domains, including blackstream.coffee, tmaudit.ru, truestory.sbs, teofrast.ru and arsanna.com.
tu50.su shares at least partially some mail servers with other domains, for instance tehcom.kz, akmtorg.ru, simzmf.ru, smm.academy and brlg.ru.
these mail servers are commonly used with mx.yandex.net.
emx.mail.ru points to two IP numbers: 94.100.180.180 and 217.69.139.180.