russtrong.ru - robtex.com
russtrong.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 82.202.165.238🇷🇺 RU-JSCIOT82.202.165.0/24 | ||||||
| PTR | yutex29.yutex.ru | ||||||
| NS | dns57.yutex.ru ⭐ ⚠️ Not in parent delegation | ||||||
| A | 82.202.165.238🇷🇺 RU-JSCIOT82.202.165.0/24 | ||||||
| PTR | yutex29.yutex.ru | ||||||
| NS | dns47.yutex.ru ⚠️ Not in zone NS records | ||||||
| A | 82.202.165.238🇷🇺 RU-JSCIOT82.202.165.0/24 | ||||||
| PTR | yutex29.yutex.ru | ||||||
| NS | dns48.yutex.ru ⚠️ Not in zone NS records | ||||||
| A | 82.202.165.238🇷🇺 RU-JSCIOT82.202.165.0/24 | ||||||
| PTR | yutex29.yutex.ru | ||||||
| NS | dns58.yutex.ru ⚠️ Not in parent delegation | ||||||
| A | 82.202.165.244🇷🇺 RU-JSCIOT82.202.165.0/24 | ||||||
| PTR | yutex29.yutex.ru | ||||||
| MX | russtrong.ru ⭐ | ||||||
| A | 82.202.165.238🇷🇺 RU-JSCIOT82.202.165.0/24 | ||||||
| PTR | yutex29.yutex.ru | ||||||
| TXT | v=spf1 ip4:82.202.165.244 ip4:82.202.165.239 +a +mx +ip4:212.109.216.198 +ip4... | ||||||
| SOA | dns57.yutex.ruinfo@yutex.ru 2026-03-16 #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=4068301 | ||||||
MX for
russtrong.ru |
Same first word
russtrong.ru |
DNS History
12 records (6 active, 6 former)
○NSdns39.yutex.ru2015-08-01 → 2017-01-22 · 8 obs
● 2016-01-12 16:51:42
○ 2016-03-23 23:15:00
○ 2016-04-01 02:08:36
● 2016-04-22 16:01:30
● 2017-01-22 22:09:26
○ 2026-02-19 18:55:40
○ 2026-03-28 02:03:24
○NSdns40.yutex.ru2015-08-01 → 2017-01-22 · 8 obs
● 2016-01-12 16:51:42
○ 2016-03-23 23:15:00
○ 2016-04-01 02:08:36
● 2016-04-22 16:01:30
● 2017-01-22 22:09:26
○ 2026-02-19 18:55:40
○ 2026-03-28 02:03:24
●NSdns47.yutex.ru2026-02-19 → 2026-03-28 · 3 obs
● 2026-02-19 18:55:40
● 2026-03-28 02:03:24
●NSdns48.yutex.ru2026-02-19 → 2026-03-28 · 3 obs
● 2026-02-19 18:55:40
● 2026-03-28 02:03:24
●NSdns57.yutex.ru2026-02-19 → 2026-03-28 · 3 obs
● 2026-02-19 18:55:40
● 2026-03-28 02:03:24
●NSdns58.yutex.ru2026-02-19 → 2026-03-28 · 3 obs
● 2026-02-19 18:55:40
● 2026-03-28 02:03:24
○MXimx1.rambler.ru2015-08-01 → 2017-01-22 · 8 obs
● 2016-01-12 16:51:42
○ 2016-03-23 23:15:00
○ 2016-04-01 02:08:36
● 2016-04-22 16:01:30
● 2017-01-22 22:09:26
○ 2026-02-19 18:55:40
○ 2026-03-28 02:03:24
○MXimx2.rambler.ru2015-08-01 → 2017-01-22 · 8 obs
● 2016-01-12 16:51:42
○ 2016-03-23 23:15:00
○ 2016-04-01 02:08:36
● 2016-04-22 16:01:30
● 2017-01-22 22:09:26
○ 2026-02-19 18:55:40
○ 2026-03-28 02:03:24
●MXrusstrong.ru2026-02-19 → 2026-03-28 · 3 obs
● 2026-02-19 18:55:40
● 2026-03-28 02:03:24
○A146.120.112.1702015-08-01 → 2016-04-22 · 7 obs
● 2016-01-12 16:51:42
○ 2016-03-23 23:15:00
○ 2016-04-01 02:08:36
● 2016-04-22 16:01:30
○ 2016-06-02 19:08:44
○ 2026-03-28 02:03:24
○A146.120.112.1802016-06-02 → 2017-01-22 · 5 obs
● 2016-06-02 19:08:44
● 2017-01-22 22:09:26
○ 2026-02-19 18:55:40
○ 2026-03-28 02:03:24
●A82.202.165.2382026-02-19 → 2026-03-28 · 3 obs
● 2026-02-19 18:55:40
● 2026-03-28 02:03:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | f.dns.ripn.net, b.dns.ripn.net, a.dns.ripn.net, e.dns.ripn.net... | - |
| russtrong.ru | dns47.yutex.ru, dns48.yutex.ru | - |
✅ Authoritative Response
Server:82.202.165.238
NS records: dns47.yutex.ru, dns48.yutex.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for russtrong.ru (unsigned zone)
⏱️ Timing
Total: 1969ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 82.202.165.238 |
| NS | 2 | dns58.yutex.ru, dns57.yutex.ru |
| MX | 1 | russtrong.ru (pri: 0) |
| TXT | 1 | v=spf1 ip4:82.202.165.244 ip4:82.202.165 |
| SOA | 1 | dns57.yutex.ru info.yutex.ru |
Analysis
Mail Server Role
russtrong.ru serves as the mail server for russtrong.ru.
IP Addresses
russtrong.ru resolves to a single IP address: 82.202.165.238.
Other host names including mail.udmbti.ru, 2133.ru, songa.ru, xn----htbbc9bfqz.xn--p1ai and kamorzin.ru share IP numbers with russtrong.ru.
Name Servers
russtrong.ru is delegated to four name servers: dns47.yutex.ru, dns48.yutex.ru, dns57.yutex.ru and dns58.yutex.ru.
russtrong.ru at least partially shares name servers with other domains, including sims-cloud.com, samoozdorovlenie.ru, yutex41.yutex.ru, collagen-pmt.ru and sportmax.by.
these name servers are commonly used with dns41.yutex.ru, dns42.yutex.ru, dns3.yutex.ru and dns4.yutex.ru.
Host names with one IP:
dns47.yutex.ru points to: 82.202.165.238.
dns48.yutex.ru points to: 82.202.165.238.
dns57.yutex.ru points to: 82.202.165.238.
dns58.yutex.ru points to: 82.202.165.244.
Host names pointing to 82.202.165.238: dns47.yutex.ru, dns48.yutex.ru and dns57.yutex.ru.
Mail Servers
A single mail server handles russtrong.ru.
russtrong.ru points to a single IP: 82.202.165.238.