blackcross.ru - robtex.com
blackcross.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 23.111.118.137🇷🇺 UNITEDNET23.111.118.0/24 SERVERS.RU MOW1 | ||||||
| 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 | yandex-verification: bb09c158265fdfad | ||||||
| TXT | v=spf1 redirect=_spf.yandex.net | ||||||
| SOA | firstvds.ruadmin@leningrad.io 2019-12-13 #17 | ||||||
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=4068296 | ||||||
Same first word
DNS History
6 records (5 active, 1 former)
●NSns1.firstvds.ru2019-12-19 → 2026-03-27 · 2 obs
● 2026-03-27 16:53:54
●NSns2.firstvds.ru2019-12-19 → 2026-03-27 · 2 obs
● 2026-03-27 16:53:54
●MXmx.yandex.net2019-12-19 → 2026-03-27 · 2 obs
● 2026-03-27 16:53:54
●A23.111.118.1372026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 16:53:52
● 2026-03-27 16:53:54
○A94.250.255.12019-12-19 → 2019-12-19 · 3 obs
○ 2026-03-27 16:53:52
○ 2026-03-27 16:53:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| blackcross.ru | ns1.firstvds.ru, ns2.firstvds.ru | 2 records |
✅ Authoritative Response
Server:94.250.248.160
NS records: ns1.firstvds.ru, ns2.firstvds.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for blackcross.ru (unsigned zone)
⏱️ Timing
Total: 700ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.111.118.137 |
| NS | 2 | ns1.firstvds.ru, ns2.firstvds.ru |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 2 | yandex-verification: bb09c158265fdfad, v=spf1 redirect=_spf.yandex.net |
| SOA | 1 | firstvds.ru admin.leningrad.io |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.firstvds.ru, ns2.firstvds.ru)
Analysis
IP Addresses
blackcross.ru maps to IP address 23.111.118.137.
Other host names for instance leningrad.io and www.leningrad.io share IP numbers with blackcross.ru.
Name Servers
blackcross.ru is delegated to name servers firstvds.ru, ns1.firstvds.ru and ns2.firstvds.ru.
blackcross.ru at least partially shares name servers with other domains such as vostokkomplekt.ru, znaxar.com, prideautos.ru, luirencraft.com and operatingroomtables.com.
These name servers are commonly used with dommainer151025.ru, ns1.fasthostvds.com, ns2.fasthostvds.com and ns1.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.
Host names with one IP number:
firstvds.ru points to 37.230.118.233.
Mail Servers
blackcross.ru is handled by a single mail server, mx.yandex.net.
blackcross.ru shares the same mail server setup as other domains, including igelena.ru, temach.ru, a3media.ru, ppproekt.ru and power-np.ru.
blackcross.ru shares some mail servers with other domains, for instance gradodel.ru and vlegko.com.
Host name mx.yandex.net points to IPs 2a02:6b8::311 and 77.88.21.249.