abstudy.ru - dns.ninja
abstudy.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=4069404 | ||||||
Same first word
Similar names
DNS History
8 records (7 active, 1 former)
●NSns4-cloud.nic.ru2018-08-11 → 2026-06-27 · 2 obs
● 2026-06-27 07:47:56
●NSns8-cloud.nic.ru2018-08-11 → 2026-06-27 · 2 obs
● 2026-06-27 07:47:56
●MXmx.yandex.net2026-03-01 → 2026-06-27 · 2 obs
● 2026-06-27 07:47:56
○A178.248.234.1462018-08-11 → 2018-08-11 · 3 obs
○ 2026-03-01 09:39:06
○ 2026-06-27 07:47:56
●A185.215.4.432026-03-01 → 2026-06-27 · 3 obs
● 2026-03-01 09:39:06
● 2026-06-27 07:47:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, e.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net... | - |
| abstudy.ru | ns4-cloud.nic.ru, ns8-l2.nic.ru, ns4-l2.nic.ru, ns8-cloud.nic.ru... | 19 records |
✅ Authoritative Response
Server:193.232.146.1
NS records: ns4-cloud.nic.ru, ns8-l2.nic.ru, ns4-l2.nic.ru, ns8-cloud.nic.ru, ns3-l2.nic.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for abstudy.ru (unsigned zone)
⏱️ Timing
Total: 754ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.215.4.43 |
| NS | 5 | ns3-l2.nic.ru, ns4-l2.nic.ru... |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 3 | mailru-verification: 36dc704d1968b507, v=spf1 include:mxsspf.sendpulse.com redi... |
| SOA | 1 | ns3-l2.nic.ru dns.nic.ru |
📌 Glue Records Collected
Total: 19
Out-of-bailiwick: 19 (ns8-cloud.nic.ru, ns8-cloud.nic.ru, ns8-cloud.nic.ru...)
Analysis
IP Addresses
abstudy.ru directs to one IP number, which is 185.215.4.43.
Among the host names that share IP numbers with abstudy.ru are itfmobil.ru, aibat.ru, soln-gorod.com and two others.
Name Servers
The authoritative name servers for abstudy.ru are ns3-l2.nic.ru, ns4-cloud.nic.ru, ns4-l2.nic.ru and two others.
abstudy.ru shares at least some of its name servers with other domains, including kashirskaya-plaza.ru, uaz-avtogermes.ru, plc-aldan.com and two others.
These name servers are frequently seen alongside the name servers ns8-l2.nic.ru, ns8-cloud.nic.ru, ns3.nic.ru and dns.fulcrum.ru.
Host names resolving to 6 IP numbers:
ns4-cloud.nic.ru maps to 89.104.93.30, 89.104.93.33, 89.104.93.34 and 3 additional IP addresses.
ns8-cloud.nic.ru maps to 89.104.93.31, 89.104.93.35, 89.104.93.36 and 3 additional IP addresses.
Hosts that resolve to one IP address:
ns3-l2.nic.ru resolves to the IP address 193.232.146.1.
ns4-l2.nic.ru resolves to the IP address 91.217.20.20.
ns8-l2.nic.ru resolves to the IP address 91.217.21.20.
Mail Servers
abstudy.ru routes its mail through a single mail server, mx.yandex.net.
abstudy.ru has the same mail server arrangement as a number of other domains, for example katimsnami.by, mcr.com.tr, poliblok.ru and two more.
abstudy.ru partially shares its mail servers with other domains; known examples include ironplast.group, bykvaadm.ru and vestirama.ru.
mx.yandex.net points to two IP addresses: 77.88.21.249 and 2a02:6b8::311.