intelstudy.ru - robtex.com
intelstudy.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.22.232.124🇷🇺 EUROBYTE185.22.232.0/23 | ||||||
| PTR | hosted-by.ihc.ru | ||||||
| NS | ns1.ihc.ru ⭐ | ||||||
| A | 2a03:c980:beef:6002:46:254:23:52🇷🇺 EUROBYTE2a03:c980:beef::/48 | ||||||
| PTR | ns1.ihc.ru | ||||||
| A | 46.254.23.52🇷🇺 EUROBYTE46.254.23.0/24 | ||||||
| PTR | ns1.ihc.ru | ||||||
| NS | ns2.ihc.ru | ||||||
| A | 2001:41d0:1008:2c3b::1🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | ns2.ihc.ru | ||||||
| A | 46.254.22.38🇷🇺 EUROBYTE46.254.22.0/24 | ||||||
| PTR | ns1.ihc.ru | ||||||
| A | 91.121.54.18🇫🇷 OVH91.121.0.0/16 ISP Paris, France | ||||||
| PTR | ns2.ihc.ru | ||||||
| MX | mx.yandex.ru ⭐ | ||||||
| A | 2a02:6b8::311🇷🇺 TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| A | 77.88.21.249🇷🇺 TELETECH77.88.0.0/18 Yandex enterprise network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| TXT | mailru-verification: b3fe2c063da63ed2 | ||||||
| TXT | v=spf1 ip4:185.22.232.124 include:_spf.yandex.net include:spf.unisender.com ~all | ||||||
| TXT | google-site-verification=kZGeJvQ72T4898AZdC3MAJzAwmOjAcjzoXFaiu-btoc | ||||||
| SOA | ns1.ihc.ruinfo@ihc.ru 2013-11-10 #1 | ||||||
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=4068313 | ||||||
Same first word
intelstudy.ru |
DNS History
4 records (4 active, 0 former)
●A185.22.232.1242015-07-20 → 2026-03-29 · 2 obs
● 2026-03-29 02:51:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| intelstudy.ru | ns1.ihc.ru, ns2.ihc.ru | 5 records |
✅ Authoritative Response
Server:46.254.22.38
NS records: ns1.ihc.ru, ns2.ihc.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for intelstudy.ru (unsigned zone)
⏱️ Timing
Total: 655ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.22.232.124 |
| NS | 2 | ns1.ihc.ru, ns2.ihc.ru |
| MX | 1 | mx.yandex.ru (pri: 10) |
| TXT | 3 | mailru-verification: b3fe2c063da63ed2, v=spf1 ip4:185.22.232.124 include:_spf.y... |
| SOA | 1 | ns1.ihc.ru info.ihc.ru |
📌 Glue Records Collected
Total: 5
Out-of-bailiwick: 5 (ns1.ihc.ru, ns2.ihc.ru, ns2.ihc.ru...)
Analysis
IP Addresses
intelstudy.ru points to a single IP number: 185.22.232.124.
Other host names, for instance x-ski.ru and www.x-ski.ru, share IP numbers with intelstudy.ru.
Name Servers
intelstudy.ru is delegated to two name servers: ns1.ihc.ru and ns2.ihc.ru.
intelstudy.ru uses the same name server setup as other domains, for instance kultmost.ru, kupiploshadku.ru, lab-web.ru, zaschitnikiotechestva.ru and freeproga.ru.
Host names with three IP numbers: ns2.ihc.ru points to 2001:41d0:1008:2c3b::1, 46.254.22.38 and 91.121.54.18.
Host names with two IP numbers: ns1.ihc.ru points to 2a03:c980:beef:6002:46:254:23:52 and 46.254.23.52.
Mail Servers
The mail server for intelstudy.ru is mx.yandex.ru.
intelstudy.ru shares the same mail server setup as other domains, including rus-zoloto.com, exit-alp.ru, eraelectro.ru, aqvastroi.ru and larionov.me.
intelstudy.ru shares some mail servers with other domains, including kamek.ru, kodovoe-slovo.ru, skoroto.ru, imhodom.ru and xn--d1abhbcvg.xn--p1ai.
These mail servers are often used with the mail servers mx.yandex.net.
Host name mx.yandex.ru resolves to two IPs: 2a02:6b8::311 and 77.88.21.249.