comsystems.ru - dns.ninja
comsystems.ru
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=4069400 | ||||||
Same first word
comsystems.com |
comsystems.su |
comsystems.de |
comsystems.ag |
comsystems.co.za |
comsystems.pro |
comsystems.ca |
comsystems.bg |
comsystems.org |
comsystems.ch |
comsystems.xyz |
comsystems.ru |
Similar names
DNS History
17 records (12 active, 5 former)
●NSns.masterhost.ru2015-06-02 → 2026-06-26 · 2 obs
● 2026-06-26 22:03:08
●NSns1.masterhost.ru2015-06-02 → 2026-06-26 · 2 obs
● 2026-06-26 22:03:08
●NSns2.masterhost.ru2015-06-02 → 2026-06-26 · 2 obs
● 2026-06-26 22:03:08
●MXmx1.masterhost.ru2026-02-16 → 2026-06-26 · 3 obs
● 2026-02-16 07:59:04
● 2026-06-26 22:03:08
○MXmx4.masterhost.ru2015-06-02 → 2016-11-08 · 4 obs
● 2016-11-08 20:07:44
○ 2026-02-16 07:59:04
○ 2026-06-26 22:03:08
●A2a00:15f8:a000:5:1:11:0:1d622015-06-02 → 2026-06-26 · 2 obs
● 2026-06-26 22:03:08
●A2a00:15f8:a000:5:1:12:0:1d622015-06-02 → 2026-06-26 · 2 obs
● 2026-06-26 22:03:08
●A2a00:15f8:a000:5:1:13:0:1d622015-06-02 → 2026-06-26 · 2 obs
● 2026-06-26 22:03:08
●A2a00:15f8:a000:5:1:14:0:1d622015-06-02 → 2026-06-26 · 2 obs
● 2026-06-26 22:03:08
●A90.156.201.1012026-02-16 → 2026-06-26 · 3 obs
● 2026-02-16 07:59:04
● 2026-06-26 22:03:08
●A90.156.201.1042026-02-16 → 2026-06-26 · 3 obs
● 2026-02-16 07:59:04
● 2026-06-26 22:03:08
●A90.156.201.1082026-02-16 → 2026-06-26 · 3 obs
● 2026-02-16 07:59:04
● 2026-06-26 22:03:08
○A90.156.201.322015-06-02 → 2016-11-08 · 4 obs
● 2016-11-08 20:07:44
○ 2026-02-16 07:59:04
○ 2026-06-26 22:03:08
○A90.156.201.412015-06-02 → 2016-11-08 · 4 obs
● 2016-11-08 20:07:44
○ 2026-02-16 07:59:04
○ 2026-06-26 22:03:08
○A90.156.201.562015-06-02 → 2016-11-08 · 4 obs
● 2016-11-08 20:07:44
○ 2026-02-16 07:59:04
○ 2026-06-26 22:03:08
○A90.156.201.682015-06-02 → 2016-11-08 · 4 obs
● 2016-11-08 20:07:44
○ 2026-02-16 07:59:04
○ 2026-06-26 22:03:08
●A90.156.201.712026-02-16 → 2026-06-26 · 3 obs
● 2026-02-16 07:59:04
● 2026-06-26 22:03:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| comsystems.ru | ns.masterhost.ru, ns1.masterhost.ru, ns2.masterhost.ru | - |
✅ Authoritative Response
Server:90.156.137.50
NS records: ns.masterhost.ru, ns1.masterhost.ru, ns2.masterhost.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for comsystems.ru (unsigned zone)
⏱️ Timing
Total: 1535ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 90.156.201.104, 90.156.201.101... |
| AAAA | 4 | 2a00:15f8:a000:5:1:13:0:1d62, 2a00:15f8:a000:5:1:12:0:1d62... |
| NS | 3 | ns1.masterhost.ru, ns2.masterhost.ru... |
| MX | 1 | mx1.masterhost.ru (pri: 10) |
| SOA | 1 | ns1.masterhost.ru hostmaster.masterhost. |
Analysis
IP Addresses
comsystems.ru points to 8 IP addresses, including 90.156.201.71, 90.156.201.101 and 90.156.201.104, plus 5 other.
www.doyle.msfit.ru, allex.redec.ru, pool-m.ru plus two other host names have IP numbers in common with comsystems.ru.
Name Servers
DNS for comsystems.ru is handled by three authoritative name servers: ns1.masterhost.ru, ns2.masterhost.ru and ns.masterhost.ru.
At least some of comsystems.ru's name servers are shared with other domains, for example baletoman.com, upmeter.org, leonrado.ru and two more.
Three hostnames — ns1.masterhost.ru, ns2.masterhost.ru and ns.masterhost.ru — each have two IP addresses: ns1.masterhost.ru has 90.156.137.50 and 2a00:15f8:a000:11:1:1:1:53, ns2.masterhost.ru has 90.156.133.161 and 2a00:15f8:a000:12:1:1:2:53, and ns.masterhost.ru has 90.156.136.116 and 2a00:15f8:a000:10:1:1:0:53.
Mail Servers
comsystems.ru uses one mail server — mx1.masterhost.ru.
The mail server setup of comsystems.ru matches that of other domains such as nhdes.ru, ekta-f.ru, radiology-diagnos.ru and two others.
mx1.masterhost.ru has exactly one IP number: 90.156.132.120.