optim-c.ru - robtex.com
optim-c.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=4068147 | ||||||
Same first word
optim-c.ru |
Similar names
it-comp.de |
m-optic.net |
com-tip.cz |
it-comp.ru |
m-topic.com |
comp-it.pl |
mic-opt.com |
com-pit.de |
comp-it.de |
ti-comp.com |
com-pit.pl |
it-comp.com.ua |
it-comp.fr |
comp-it.at |
m-optic.com |
ti-comp.ru |
comp-it.com |
DNS History
11 records (8 active, 3 former)
●NSns1.timeweb.ru2015-08-16 → 2026-03-23 · 2 obs
● 2026-03-23 15:13:02
●NSns2.timeweb.ru2015-08-16 → 2026-03-23 · 2 obs
● 2026-03-23 15:13:02
●NSns3.timeweb.org2015-08-16 → 2026-03-23 · 2 obs
● 2026-03-23 15:13:02
●NSns4.timeweb.org2015-08-16 → 2026-03-23 · 2 obs
● 2026-03-23 15:13:02
○MXmx.yandex.ru2015-08-16 → 2017-01-05 · 4 obs
● 2017-01-05 14:56:58
○ 2018-07-13 12:32:44
○ 2026-03-23 15:13:02
●MXmx1.timeweb.ru2018-07-13 → 2026-03-23 · 3 obs
● 2018-07-13 12:32:44
● 2026-03-23 15:13:02
●MXmx2.timeweb.ru2018-07-13 → 2026-03-23 · 3 obs
● 2018-07-13 12:32:44
● 2026-03-23 15:13:02
●A2a03:6f00:1::5c35:60792026-02-19 → 2026-03-23 · 3 obs
● 2026-02-19 22:39:30
● 2026-03-23 15:13:02
○A2a03:6f00:1::5c35:768c2015-08-16 → 2018-07-13 · 4 obs
● 2018-07-13 12:32:44
○ 2026-02-19 22:39:30
○ 2026-03-23 15:13:02
○A92.53.118.1402015-08-16 → 2018-07-13 · 4 obs
● 2018-07-13 12:32:44
○ 2026-02-19 22:39:30
○ 2026-03-23 15:13:02
●A92.53.96.1212026-02-19 → 2026-03-23 · 3 obs
● 2026-02-19 22:39:30
● 2026-03-23 15:13:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| optim-c.ru | ns1.timeweb.ru, ns2.timeweb.ru, ns3.timeweb.org, ns4.timeweb.org | 2 records |
✅ Authoritative Response
Server:217.78.234.130
NS records: ns1.timeweb.ru, ns2.timeweb.ru, ns3.timeweb.org, ns4.timeweb.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optim-c.ru (unsigned zone)
⏱️ Timing
Total: 943ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 92.53.96.121 |
| AAAA | 1 | 2a03:6f00:1::5c35:6079 |
| NS | 4 | ns1.timeweb.ru, ns2.timeweb.ru... |
| MX | 2 | mx2.timeweb.ru (pri: 10), mx1.timeweb.ru (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.timeweb.ru ~all |
| SOA | 1 | ns1.timeweb.ru dns.timeweb.ru |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.timeweb.ru, ns2.timeweb.ru)
Analysis
IP Addresses
optim-c.ru resolves to two IP numbers: 2a03:6f00:1::5c35:6079 and 92.53.96.121.
other host names including belgart.ru, balzammed.ru, test.formgost.ru, kip.lv and www.ecvita.ru share IP numbers with optim-c.ru.
Name Servers
optim-c.ru is delegated to four name servers: ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru.
optim-c.ru at least partially shares name servers with other domains, for instance itmserv.ru, e.0.a.7.5.3.c.5.0.0.0.0.0.0.0.0.0.0.0.0.1.0.0.0.0.0.f.6.3.0.a.2.ip6.arpa, quad-industry.com, dom-prestarelyh.org and 137.47.178.185.in-addr.arpa.
these name servers are commonly used alongside ns3.timeweb.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 optim-c.ru: mx1.timeweb.ru and mx2.timeweb.ru.
optim-c.ru shares the same mail server setup as other domains, for instance inmetall.ru, zakonzpp.ru, theiss.ru, cpsmed.ru and sasovohotel.ru.
optim-c.ru shares mail servers with other domains to some extent, for instance www.isupports.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.