ostkost.ru - robtex.com
ostkost.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.116.115.200🇷🇺 SPRINTHOST212.116.115.0/24 | ||||||
| NS | ns1.firstvds.ru ⭐ | ||||||
| A | 2a01:230:2:74::3🇷🇺 RU-JSCIOT2a01:230:2::/48 | ||||||
| A | 82.146.43.2🇷🇺 RU-JSCIOT82.146.40.0/21 | ||||||
| PTR | ns1.firstvds.ru | ||||||
| NS | ns2.firstvds.ru | ||||||
| A | 2a01:230:2:75::3🇷🇺 RU-JSCIOT2a01:230:2::/48 | ||||||
| A | 94.250.248.160🇷🇺 RU-JSCIOT94.250.248.0/23 | ||||||
| PTR | ns2.firstvds.ru | ||||||
| MX | emx.mail.ru ⭐ | ||||||
| A | 94.100.180.180🇷🇺 VK-AS94.100.176.0/20 Moscow region | ||||||
| PTR | emx.mail.ru | ||||||
| A | 217.69.139.180🇷🇺 VK-AS217.69.128.0/20 Moscow region | ||||||
| PTR | emx.mail.ru | ||||||
| TXT | v=spf1 redirect=_spf.mail.ru | ||||||
| SOA | ns1.firstvds.ruvps@ostkost.ru 2025-04-29 #8 | ||||||
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=4068492 | ||||||
Subdomains
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.firstvds.ru2026-02-24 → 2026-04-12 · 2 obs
● 2026-04-12 21:53:10
●NSns2.firstvds.ru2026-02-24 → 2026-04-12 · 2 obs
● 2026-04-12 21:53:10
●A212.116.115.2002026-02-24 → 2026-04-12 · 2 obs
● 2026-04-12 21:53:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| ostkost.ru | ns2.firstvds.ru, ns1.firstvds.ru | 2 records |
✅ Authoritative Response
Server:82.146.43.2
NS records: ns2.firstvds.ru, ns1.firstvds.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ostkost.ru (unsigned zone)
⏱️ Timing
Total: 3946ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.116.115.200 |
| NS | 2 | ns2.firstvds.ru, ns1.firstvds.ru |
| MX | 2 | emx.mail.ru (pri: 20), emx.mail.ru (pri: 10) |
| TXT | 1 | v=spf1 redirect=_spf.mail.ru |
| SOA | 1 | ns1.firstvds.ru vps.ostkost.ru |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.firstvds.ru, ns1.firstvds.ru)
Analysis
Hierarchy
ostkost.ru is a parent of vds.ostkost.ru and firstvds.ostkost.ru.
IP Addresses
ostkost.ru points to a single IP address: 212.116.115.200.
Other host names, such as vds.ostkost.ru and firstvds.ostkost.ru, share IP numbers with ostkost.ru.
Name Servers
Two name servers ns1.firstvds.ru and ns2.firstvds.ru handle the delegation for ostkost.ru.
ostkost.ru shares the same name server setup as other domains, for example calories4life.com, vl-company.ru, coronavirus-stat.ru, lada-4x4-urban.ru and and-rey.ru.
ostkost.ru at least partially shares name servers with other domains, for example doc-info.ru, stblock.ru, snt-ks2.ru, ulsim.ru and studiosharp.ru.
These name servers are commonly used with firstvds.ru and ns1.example.com and ns2.example.com.
Host names with two IP numbers:
ns1.firstvds.ru points to 2a01:230:2:74::3 and 82.146.43.2.
ns2.firstvds.ru points to 2a01:230:2:75::3 and 94.250.248.160.
Mail Servers
The emx.mail.ru mail server handles ostkost.ru.
ostkost.ru shares the same mail server setup as other domains, including opa.kz, itcvg.com, www.po-odintsovo.ru, ooo-zao.ru and livefreelife.ru.
ostkost.ru shares at least some mail servers with other domains, for example obeliskritual.ru and luckycosmetics.ru.
emx.mail.ru points to two IP numbers: 94.100.180.180 and 217.69.139.180.