otsgroup.ru - robtex.com
otsgroup.ru
ru
| DNSSEC | ⚠️ Not signed | ||||||
| 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=4067830 | ||||||
Same first word
otsgroup.com |
otsgroup.info |
otsgroup.eu |
otsgroup.es |
otsgroup.co.nz |
otsgroup.biz |
otsgroup.org |
otsgroup.de |
otsgroup.ru |
otsgroup.net |
Similar names
DNS History
15 records (12 active, 3 former)
●NSns.masterhost.ru2026-03-11 → 2026-03-11 · 3 obs
● 2026-03-11 04:18:48
● 2026-03-11 16:44:42
○NSns1.hosting.reg.ru2015-10-31 → 2016-06-27 · 4 obs
● 2016-06-27 17:29:02
○ 2026-03-11 04:18:48
○ 2026-03-11 16:44:42
●NSns1.masterhost.ru2026-03-11 → 2026-03-11 · 3 obs
● 2026-03-11 04:18:48
● 2026-03-11 16:44:42
○NSns2.hosting.reg.ru2015-10-31 → 2016-06-27 · 4 obs
● 2016-06-27 17:29:02
○ 2026-03-11 04:18:48
○ 2026-03-11 16:44:42
●NSns2.masterhost.ru2026-03-11 → 2026-03-11 · 3 obs
● 2026-03-11 04:18:48
● 2026-03-11 16:44:42
●MXmx.yandex.net2015-10-31 → 2026-03-11 · 2 obs
● 2026-03-11 16:44:42
●A2a00:15f8:a000:5:1:11:7:4dc02026-03-11 → 2026-03-11 · 3 obs
● 2026-03-11 04:18:48
● 2026-03-11 16:44:42
●A2a00:15f8:a000:5:1:12:7:4dc02026-03-11 → 2026-03-11 · 3 obs
● 2026-03-11 04:18:48
● 2026-03-11 16:44:42
●A2a00:15f8:a000:5:1:13:7:4dc02026-03-11 → 2026-03-11 · 3 obs
● 2026-03-11 04:18:48
● 2026-03-11 16:44:42
●A2a00:15f8:a000:5:1:14:7:4dc02026-03-11 → 2026-03-11 · 3 obs
● 2026-03-11 04:18:48
● 2026-03-11 16:44:42
○A37.140.192.2312015-10-31 → 2016-06-27 · 4 obs
● 2016-06-27 17:29:02
○ 2026-03-11 04:18:48
○ 2026-03-11 16:44:42
●A90.156.201.1082026-03-11 → 2026-03-11 · 3 obs
● 2026-03-11 04:18:48
● 2026-03-11 16:44:42
●A90.156.201.272026-03-11 → 2026-03-11 · 3 obs
● 2026-03-11 04:18:48
● 2026-03-11 16:44:42
●A90.156.201.292026-03-11 → 2026-03-11 · 3 obs
● 2026-03-11 04:18:48
● 2026-03-11 16:44:42
●A90.156.201.862026-03-11 → 2026-03-11 · 3 obs
● 2026-03-11 04:18:48
● 2026-03-11 16:44:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| otsgroup.ru | ns1.masterhost.ru, ns.masterhost.ru, ns2.masterhost.ru | - |
✅ Authoritative Response
Server: 90.156.133.161
NS records: ns1.masterhost.ru, ns.masterhost.ru, ns2.masterhost.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for otsgroup.ru (unsigned zone)
⏱️ Timing
Total: 1761ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 90.156.201.108, 90.156.201.27... |
| AAAA | 4 | 2a00:15f8:a000:5:1:11:7:4dc0, 2a00:15f8:a000:5:1:12:7:4dc0... |
| NS | 3 | ns.masterhost.ru, ns1.masterhost.ru... |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 2 | v=spf1 redirect=_spf.yandex.net, yandex-verification: 64cebf4da1f916a5 |
| SOA | 1 | ns1.masterhost.ru hostmaster.masterhost. |
Analysis
IP Addresses
otsgroup.ru resolves to eight IP numbers: 2a00:15f8:a000:5:1:11:7:4dc0, 2a00:15f8:a000:5:1:12:7:4dc0, 2a00:15f8:a000:5:1:13:7:4dc0, 2a00:15f8:a000:5:1:14:7:4dc0, 90.156.201.27, 90.156.201.29, 90.156.201.86 and 90.156.201.108.
Other host names such as www.michko.ru, oao-ni.ru, www.rtiopt.com, paskha.gatchina3000.ru and mastera-otdelki.ru share IP numbers with otsgroup.ru.
Name Servers
otsgroup.ru is delegated to three name servers: ns1.masterhost.ru, ns2.masterhost.ru and ns.masterhost.ru.
At least part of the name servers for otsgroup.ru are shared with other domains, for instance suhov.pro, speechanimator.ru, avtver.ru, vikingnord.ru and diamond-instruments.ru.
Host names with two IP numbers:
ns1.masterhost.ru points to 2a00:15f8:a000:11:1:1:1:53 and 90.156.137.50
ns2.masterhost.ru points to 2a00:15f8:a000:12:1:1:2:53 and 90.156.133.161
ns.masterhost.ru points to 2a00:15f8:a000:10:1:1:0:53 and 90.156.136.116
Mail Servers
The mail server for otsgroup.ru is mx.yandex.net.
otsgroup.ru uses the same mail server setup as other domains, for instance vega63.ru, shanetka.ru, kleyprom.com, domuchet.online and raikmann.ru.
otsgroup.ru shares at least some mail servers with other domains, for example mirwide.net, teplocom.com, poisk-ltd.com, verger.market and atdmco.ru.
Hostname mx.yandex.net resolves to two IPs: 2a02:6b8::311 and 77.88.21.249.