idea-class.ru - robtex.com
idea-class.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=4068864 | ||||||
Same first word
idea-class.ru |
DNS History
5 records (4 active, 1 former)
●NSns1.hosting.reg.ru2015-08-21 → 2026-05-13 · 2 obs
● 2026-05-13 23:37:26
●NSns2.hosting.reg.ru2015-08-21 → 2026-05-13 · 2 obs
● 2026-05-13 23:37:26
●A176.57.66.462026-03-05 → 2026-05-13 · 3 obs
● 2026-03-05 13:42:08
● 2026-05-13 23:37:26
○A37.140.192.1092015-08-21 → 2016-06-12 · 4 obs
● 2016-06-12 05:55:54
○ 2026-03-05 13:42:08
○ 2026-05-13 23:37:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | f.dns.ripn.net, d.dns.ripn.net, b.dns.ripn.net, a.dns.ripn.net... | - |
| idea-class.ru | ns1.hosting.reg.ru, ns2.hosting.reg.ru | - |
✅ Authoritative Response
Server:31.31.194.244
NS records: ns1.hosting.reg.ru, ns2.hosting.reg.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for idea-class.ru (unsigned zone)
⏱️ Timing
Total: 1429ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 176.57.66.46 |
| NS | 2 | ns1.hosting.reg.ru, ns2.hosting.reg.ru |
| MX | 1 | mx.yandex.ru (pri: 10) |
| TXT | 7 | mailru-verification: 6f0373f21f4029ca, mailru-verification: ea918ba7fc57d81f... |
| SOA | 1 | ns1.hosting.reg.ru hakimov.reg.ru |
Analysis
IP Addresses
idea-class.ru points to a single IP number: 176.57.66.46.
Other host names, for instance nota-bene.spb.ru, associacia-razvitie.ru, bocconcino.ru, prom-a.com and www.bocconcino.ru share IP numbers with idea-class.ru.
Name Servers
Delegation for idea-class.ru rests with two name servers, ns1.hosting.reg.ru and ns2.hosting.reg.ru.
idea-class.ru shares the same name server setup as other domains, including xn--80aa5ancu7b.xn--p1ai, costime.pro, tmlogistics.ru, gusr.ru and sunmatik.ru.
idea-class.ru at least partially shares name servers with other domains, for instance proektkam.ru, ff-ff.ru, tools-of-death.ru, minfo.ru and khb-rkc.ru.
These name servers are commonly used together with the name servers server256.hosting.reg.ru, server152.hosting.reg.ru, ns3.hosting.reg.ru, ns4.hosting.reg.ru, server42.hosting.reg.ru, server61.hosting.reg.ru, server117.hosting.reg.ru, server27.hosting.reg.ru, server279.hosting.reg.ru and server211.hosting.reg.ru.
Host names with fourteen IP numbers:
ns1.hosting.reg.ru points to: 31.31.194.245, 31.31.194.251, 31.31.196.37, 31.31.196.52, 31.31.196.61, 31.31.196.180, 31.31.198.177, 37.140.192.20, 37.140.192.93, 37.140.193.121, 37.140.196.144, 194.58.91.38, 194.67.73.6 and 194.67.73.9.
ns2.hosting.reg.ru points to: 31.31.194.244, 31.31.196.34, 31.31.196.53, 31.31.196.71, 31.31.198.161, 31.31.198.178, 37.140.192.31, 37.140.192.55, 37.140.192.58, 37.140.192.160, 37.140.193.120, 37.140.194.37, 194.67.73.7 and 194.67.73.8.
Mail Servers
idea-class.ru is handled by a single mail server, mx.yandex.ru.
idea-class.ru uses the same mail server configuration as other domains, such as b4w.ru, jeye.ru, patentof.com, tatyanasokolova.ru and volgomoney.ru.
idea-class.ru shares at least some mail servers with other domains, for instance tehno-expert.ru, guitarism.ru, sonauzunyan.com and spaid.ru.
These mail servers are often used together with the mail servers mx.yandex.net.
mx.yandex.ru resolves to two IP numbers: 2a02:6b8::311 and 77.88.21.249.