risk-s.ru - robtex.com
risk-s.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 37.228.92.11🇷🇺 MTW-AS37.228.92.0/24 JSC MTW.RU | ||||||
| PTR | server87.servera.info | ||||||
| NS | server87.servera.info ⭐ | ||||||
| A | 37.228.92.11🇷🇺 MTW-AS37.228.92.0/24 JSC MTW.RU | ||||||
| PTR | server87.servera.info | ||||||
| NS | ns1.nocsu.com | ||||||
| A | 37.228.92.2🇷🇺 MTW-AS37.228.92.0/24 JSC MTW.RU | ||||||
| NS | ns2.nocsu.com | ||||||
| A | 81.177.26.96🇷🇺 RTCOMM-AS81.177.0.0/19 RTCOMM-RU | ||||||
| PTR | ns2.nocsu.com | ||||||
| MX | mail.risk-s.ru ⭐ | ||||||
| A | 37.228.92.11🇷🇺 MTW-AS37.228.92.0/24 JSC MTW.RU | ||||||
| PTR | server87.servera.info | ||||||
| TXT | v=spf1 ip4:37.228.92.11 a mx ~all | ||||||
| SOA | server87.servera.inforoot@nocsu.com 2026-02-04 #0 | ||||||
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=4068658 | ||||||
Subdomains
mail.risk-s.ru |
Same first word
risk-s.ru |
Similar names
DNS History
14 records (5 active, 9 former)
○NSns1.cdi-host-isp2.ru2015-08-18 → 2016-08-27 · 4 obs
● 2016-08-27 07:34:52
○ 2016-11-25 00:12:34
○ 2026-04-26 17:44:48
●NSns1.nocsu.com2026-04-01 → 2026-04-26 · 3 obs
● 2026-04-01 07:01:42
● 2026-04-26 17:44:48
○NSns1.planix.su2016-11-25 → 2017-01-29 · 5 obs
● 2016-11-25 00:12:34
● 2017-01-29 13:42:44
○ 2026-04-01 07:01:42
○ 2026-04-26 17:44:48
○NSns2.cdi-host-isp2.ru2015-08-18 → 2016-08-27 · 4 obs
● 2016-08-27 07:34:52
○ 2016-11-25 00:12:34
○ 2026-04-26 17:44:48
●NSns2.nocsu.com2026-04-01 → 2026-04-26 · 3 obs
● 2026-04-01 07:01:42
● 2026-04-26 17:44:48
○NSns2.planix.su2016-11-25 → 2017-01-29 · 5 obs
● 2016-11-25 00:12:34
● 2017-01-29 13:42:44
○ 2026-04-01 07:01:42
○ 2026-04-26 17:44:48
○NSs4.planix.su2015-08-18 → 2016-11-25 · 4 obs
● 2016-11-25 00:12:34
○ 2017-01-05 19:46:04
○ 2026-04-26 17:44:48
●NSserver87.servera.info2026-04-01 → 2026-04-26 · 3 obs
● 2026-04-01 07:01:42
● 2026-04-26 17:44:48
○NSspb.planix.pro2017-01-05 → 2017-01-29 · 5 obs
● 2017-01-05 19:46:04
● 2017-01-29 13:42:44
○ 2026-04-01 07:01:42
○ 2026-04-26 17:44:48
●MXmail.risk-s.ru2015-08-18 → 2026-04-26 · 2 obs
● 2026-04-26 17:44:48
○A31.131.251.1732016-11-25 → 2016-11-25 · 4 obs
● 2016-11-25 00:12:34
○ 2017-01-05 19:46:04
○ 2026-04-26 17:44:48
○A37.187.75.1732015-08-18 → 2016-08-27 · 4 obs
● 2016-08-27 07:34:52
○ 2016-11-25 00:12:34
○ 2026-04-26 17:44:48
●A37.228.92.112026-04-01 → 2026-04-26 · 3 obs
● 2026-04-01 07:01:42
● 2026-04-26 17:44:48
○A95.213.184.1602017-01-05 → 2017-01-29 · 5 obs
● 2017-01-05 19:46:04
● 2017-01-29 13:42:44
○ 2026-04-01 07:01:42
○ 2026-04-26 17:44:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| risk-s.ru | ns1.nocsu.com, ns2.nocsu.com | - |
✅ Authoritative Response
Server:37.228.92.2
NS records: ns1.nocsu.com, ns2.nocsu.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for risk-s.ru (unsigned zone)
⏱️ Timing
Total: 1158ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.228.92.11 |
| NS | 2 | ns1.nocsu.com, ns2.nocsu.com |
| MX | 2 | mail.risk-s.ru (pri: 20), mail.risk-s.ru (pri: 10) |
| TXT | 1 | v=spf1 ip4:37.228.92.11 a mx ~all |
| SOA | 1 | server87.servera.info root.nocsu.com |
Analysis
Hierarchy
The parent of mail.risk-s.ru is risk-s.ru.
IP Addresses
risk-s.ru points to a single IP address: 37.228.92.11.
Other host names such as mail.lunologiya.ru, mail.artvox.ru, pr0cy.com, badbio.ru and ck-land.ru share IPs with risk-s.ru.
Name Servers
risk-s.ru is delegated to three name servers: ns1.nocsu.com, ns2.nocsu.com and server87.servera.info.
risk-s.ru at least partially shares name servers with other domains, for example top1yandex.ru, ssl4less.ru, lordfllm.ru, (0x6e616b6564)-woman.ru and diamant-tver.ru.
These name servers are often used together with ns1.example.com, ns2.example.com, server109.servera.info, server88.servera.info, server93.servera.info, dns.dns, server99.servera.info, ns1.xp-hosting.com and ns2.xp-hosting.com.
Host names with a single IP address:
ns1.nocsu.com resolves to 37.228.92.2.
ns2.nocsu.com resolves to 81.177.26.96.
server87.servera.info resolves to 37.228.92.11.
Mail Servers
The mail.risk-s.ru mail server handles risk-s.ru.
mail.risk-s.ru points to a single IP number: 37.228.92.11.