ohsi.ru - robtex.com
ohsi.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 | ||||||
Subdomains
obuchenie.ohsi.ru |
www.ohsi.ru |
Same first word
Similar names
DNS History
11 records (7 active, 4 former)
●NSns1.timeweb.ru2015-06-05 → 2026-03-23 · 2 obs
● 2026-03-23 15:30:50
●NSns2.timeweb.ru2015-06-05 → 2026-03-23 · 2 obs
● 2026-03-23 15:30:50
●NSns3.timeweb.org2015-06-05 → 2026-03-23 · 2 obs
● 2026-03-23 15:30:50
●NSns4.timeweb.org2015-06-05 → 2026-03-23 · 2 obs
● 2026-03-23 15:30:50
●MXmx1.timeweb.ru2015-06-05 → 2026-03-23 · 2 obs
● 2026-03-23 15:30:50
●MXmx2.timeweb.ru2015-06-05 → 2026-03-23 · 2 obs
● 2026-03-23 15:30:50
○A2a03:6f00:1::5c35:76902015-06-05 → 2015-10-28 · 4 obs
● 2015-10-28 17:34:00
○ 2016-01-21 19:08:08
○ 2026-03-23 15:30:50
○A2a03:6f00:1::5c35:7dc42016-01-21 → 2017-01-14 · 5 obs
● 2016-01-21 19:08:08
● 2017-01-14 19:01:24
○ 2026-03-04 22:26:06
○ 2026-03-23 15:30:50
○A92.53.118.1442015-06-05 → 2015-10-28 · 4 obs
● 2015-10-28 17:34:00
○ 2016-01-21 19:08:08
○ 2026-03-23 15:30:50
○A92.53.125.1962016-01-21 → 2017-01-14 · 5 obs
● 2016-01-21 19:08:08
● 2017-01-14 19:01:24
○ 2026-03-04 22:26:06
○ 2026-03-23 15:30:50
●A92.53.96.122026-03-04 → 2026-03-23 · 3 obs
● 2026-03-04 22:26:06
● 2026-03-23 15:30:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| ohsi.ru | ns3.timeweb.org, ns1.timeweb.ru, ns2.timeweb.ru, ns4.timeweb.org | 2 records |
✅ Authoritative Response
Server:139.45.249.139
NS records: ns3.timeweb.org, ns1.timeweb.ru, ns2.timeweb.ru, ns4.timeweb.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ohsi.ru (unsigned zone)
⏱️ Timing
Total: 1023ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 92.53.96.12 |
| NS | 4 | ns3.timeweb.org, ns2.timeweb.ru... |
| MX | 2 | mx2.timeweb.ru (pri: 20), mx1.timeweb.ru (pri: 10) |
| TXT | 3 | mailru-verification: bf155c5237c63922, google-site-verification=3e2ynwiWNNZDroo... |
| SOA | 1 | ns1.timeweb.ru dns.timeweb.ru |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.timeweb.ru, ns1.timeweb.ru)
Analysis
Hierarchy
ohsi.ru is a parent of obuchenie.ohsi.ru and www.ohsi.ru.
IP Addresses
ohsi.ru points to IP number 92.53.96.12.
For instance, other host names 4236703.ru, moydvor.com, kvasov.com, cryotehgaz.ru and zvetlit.ru share IP numbers with ohsi.ru.
Name Servers
ohsi.ru is delegated to four name servers: ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru.
ohsi.ru shares name servers with other domains at least partially, for example 1.6.b.4.1.e.c.b.0.0.0.0.0.0.0.0.0.0.0.0.4.0.0.0.0.0.f.6.3.0.a.2.ip6.arpa, 219.61.225.188.in-addr.arpa, delfa.pro, cc186671-wordpress-yvrg7.tw1.ru and gesac-rus.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 mx1.timeweb.ru and mx2.timeweb.ru handle ohsi.ru.
ohsi.ru shares the same mail server setup as other domains, for instance 1108.ru, kamchatkatravelling.com, pepgauge.com, pzsi.ru and likeconversion.com.
ohsi.ru shares some mail servers with other domains, at least partially; examples include examen-rcb.ru, d-sant.com and www.beuni.ru.
Host names with two IP numbers:
mx1.timeweb.ru points to 2a03:6f00:3::5c35:742f and 92.53.116.47; mx2.timeweb.ru points to 2a03:6f00:3::5c35:7433 and 92.53.116.51.