rusopticalsystems.com - robtex.com
rusopticalsystems.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1777226471 | ||||||
Same first word
rusopticalsystems.com |
DNS History
11 records (8 active, 3 former)
●NSns1.timeweb.ru2026-02-19 → 2026-04-26 · 3 obs
● 2026-02-19 19:56:06
● 2026-04-26 18:08:58
○NSns10.hoster.ru2015-06-05 → 2017-10-05 · 4 obs
● 2017-10-05 09:00:22
○ 2026-02-19 19:56:06
○ 2026-04-26 18:08:58
○NSns11.hoster.ru2015-06-05 → 2017-10-05 · 4 obs
● 2017-10-05 09:00:22
○ 2026-02-19 19:56:06
○ 2026-04-26 18:08:58
●NSns2.timeweb.ru2026-02-19 → 2026-04-26 · 3 obs
● 2026-02-19 19:56:06
● 2026-04-26 18:08:58
●NSns3.timeweb.org2026-02-19 → 2026-04-26 · 3 obs
● 2026-02-19 19:56:06
● 2026-04-26 18:08:58
●NSns4.timeweb.org2026-02-19 → 2026-04-26 · 3 obs
● 2026-02-19 19:56:06
● 2026-04-26 18:08:58
●MXmx1.timeweb.ru2015-06-05 → 2026-04-26 · 2 obs
● 2026-04-26 18:08:58
●MXmx2.timeweb.ru2015-06-05 → 2026-04-26 · 2 obs
● 2026-04-26 18:08:58
●A185.114.247.2322026-02-19 → 2026-04-26 · 3 obs
● 2026-02-19 19:56:06
● 2026-04-26 18:08:58
●A2a03:6f00:6:1::b972:f7e82026-02-19 → 2026-04-26 · 3 obs
● 2026-02-19 19:56:06
● 2026-04-26 18:08:58
○A92.53.118.532015-06-05 → 2017-10-05 · 4 obs
● 2017-10-05 09:00:22
○ 2026-02-19 19:56:06
○ 2026-04-26 18:08:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| rusopticalsystems.com | ns1.timeweb.ru, ns2.timeweb.ru, ns3.timeweb.org, ns4.timeweb.org | - |
✅ Authoritative Response
Server:139.45.249.139
NS records: ns1.timeweb.ru, ns2.timeweb.ru, ns3.timeweb.org, ns4.timeweb.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rusopticalsystems.com (unsigned zone)
⏱️ Timing
Total: 857ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.114.247.232 |
| AAAA | 1 | 2a03:6f00:6:1::b972:f7e8 |
| NS | 4 | ns2.timeweb.ru, ns1.timeweb.ru... |
| MX | 2 | mx1.timeweb.ru (pri: 10), mx2.timeweb.ru (pri: 20) |
| TXT | 2 | v=spf1 ip4:176.57.223.0/24 ip4:92.53.116, google-site-verification=xOA5aylJH1-HIEp |
| SOA | 1 | ns1.timeweb.ru dns.timeweb.ru |
Analysis
IP Addresses
rusopticalsystems.com resolves to two IP numbers: 2a03:6f00:6:1::b972:f7e8 and 185.114.247.232.
other host names including kprfamur.ru, www.visit-ulyanovsk.ru, www.car-trans.ru, plawki.ru and intercom-audit-l.ru share IP numbers with rusopticalsystems.com.
Name Servers
rusopticalsystems.com is delegated to four name servers: ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru.
rusopticalsystems.com at least partially shares name servers with other domains, for instance mpksmk.ru, xn-----6kcams1brb7andd7l.xn--p1ai, stab.ru, demodomain.ru and denovogroup.ru.
Host names with two IP numbers:
ns3.timeweb.org points to 2a03:6f07:4::2 and 217.78.234.130; ns4.timeweb.org points to 2a00:65e0:6:5:232a::2 and 139.45.249.139; ns1.timeweb.ru points to 2a03:6f04:dead:bee::1 and 85.193.93.93; ns2.timeweb.ru points to 2a03:6f04:dead:bee::2 and 85.193.93.85.
Mail Servers
Two mail servers handle rusopticalsystems.com: mx1.timeweb.ru and mx2.timeweb.ru.
rusopticalsystems.com shares the same mail server setup as other domains, for instance sobolyfamily.ru, luchsvet.ru, pdcu.ru, xn--80aake0af1c0e.xn--p1ai and lovemachines.ru.
rusopticalsystems.com shares at least some mail servers with other domains, including cbdv.ru, fotonatura.ru, ka-soft.ru and ideya-mebel58.ru.
Host names with two IP numbers:
The host name mx1.timeweb.ru points to 2a03:6f00:3::5c35:742f and 92.53.116.47; the host name mx2.timeweb.ru points to 2a03:6f00:3::5c35:7433 and 92.53.116.51.