greatstack.ru - dns.ninja
greatstack.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.215.4.17🇷🇺 DDOS-GUARD185.215.4.0/24 Tilda Publishing LLC | ||||||
| NS | firstvds.ru ⭐ | ||||||
| A | 37.230.118.233🇷🇺 RU-JSCIOT37.230.118.0/23 | ||||||
| PTR | firstvds.ru | ||||||
| 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 | mx.yandex.net ⭐ | ||||||
| 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 | v=spf1 redirect=_spf.yandex.net | ||||||
| SOA | firstvds.rutech@greatstack.ru 2022-06-06 #46 | ||||||
ru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | c.tld-servers.ru | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=4069939 | ||||||
Same first word
greatstack.ru |
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.firstvds.ru2026-04-29 → 2026-08-10 · 2 obs
● 2026-08-10 18:29:50
●NSns2.firstvds.ru2026-04-29 → 2026-08-10 · 2 obs
● 2026-08-10 18:29:50
●MXmx.yandex.net2026-04-29 → 2026-08-10 · 2 obs
● 2026-08-10 18:29:50
●A185.215.4.172026-04-29 → 2026-08-10 · 2 obs
● 2026-08-10 18:29:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, c.tld-servers.ru, d.dns.ripn.net... | - |
| greatstack.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 greatstack.ru (unsigned zone)
⏱️ Timing
Total: 2744ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.215.4.17 |
| NS | 2 | ns2.firstvds.ru, ns1.firstvds.ru |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 1 | v=spf1 redirect=_spf.yandex.net |
| SOA | 1 | firstvds.ru tech.greatstack.ru |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.firstvds.ru, ns1.firstvds.ru)
Analysis
IP Addresses
greatstack.ru has exactly one IP address — 185.215.4.17.
supercup.rfs.ru, toplace.ru, weltall.ru plus two other host names have IP numbers in common with greatstack.ru.
Name Servers
greatstack.ru is served by three name servers: firstvds.ru, ns1.firstvds.ru and ns2.firstvds.ru.
There is at least partial name server overlap between greatstack.ru and other domains — hromakej.com, blagory.ru, finside.ru and two more among them.
The name servers ns1.example.com, ns2.example.com and idatamp.fvds.ru are often found in combination with these name servers.
Host names pointing to two IP addresses:
The A records for ns1.firstvds.ru return 82.146.43.2 and 2a01:230:2:74::3.
The A records for ns2.firstvds.ru return 94.250.248.160 and 2a01:230:2:75::3.
Host names resolving to a single IP address:
firstvds.ru resolves to the IP address 37.230.118.233.
Mail Servers
greatstack.ru uses one mail server — mx.yandex.net.
The mail server setup of greatstack.ru matches that of other domains such as po-umu.ru, anex-tour.com, autosliv.ru and two others.
At least some of the mail servers used by greatstack.ru are shared with other domains: quick-step59.ru, 01e.ru, oltmanns.ru and two others among them.
mx.yandex.net carries two IP numbers: 77.88.21.249 and 2a02:6b8::311.