smart-solution.tech - dns.ninja
smart-solution.tech
| DNSSEC | ⚠️ Not signed | ||||||
| A | 193.17.93.194🇷🇺 EdgeCenterLLC193.17.93.0/24 CIS-CDN-ANYCAST | ||||||
| NS | ns4-l2.nic.ru ⭐ | ||||||
| A | 91.217.20.20🇷🇺 RU-CENTER91.217.20.0/24 | ||||||
| PTR | ns4-l2.nic.ru | ||||||
| NS | ns1.smart-solution.tech | ||||||
| A | 178.248.239.11🇷🇺 HLL-AS178.248.238.0/23 HLL | ||||||
| NS | ns2.smart-solution.tech | ||||||
| A | 185.66.85.67🇷🇺 AS-SERVICEPIPE185.66.84.0/22 SoftTelecom LLC | ||||||
| NS | ns8-l2.nic.ru | ||||||
| A | 91.217.21.20🇷🇺 RU-CENTER-AS91.217.21.0/24 RU-CENTER | ||||||
| PTR | ns8-l2.nic.ru | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns4-l2.nic.ruhostmaster@smart-solution.tech serial=24 | ||||||
tech
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1783843442 | ||||||
Subdomains
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.smart-solution.tech2026-02-18 → 2026-07-12 · 2 obs
● 2026-07-12 08:08:40
●NSns2.smart-solution.tech2026-02-18 → 2026-07-12 · 2 obs
● 2026-07-12 08:08:40
●A193.17.93.1942026-02-18 → 2026-07-12 · 2 obs
● 2026-07-12 08:08:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tech | ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info | 8 records |
| smart-solution.tech | ns1.smart-solution.tech, ns2.smart-solution.tech, ns4-l2.nic.ru, ns8-l2.nic.ru | 2 records |
✅ Authoritative Response
Server:185.66.85.67
NS records: ns1.smart-solution.tech, ns2.smart-solution.tech, ns4-l2.nic.ru, ns8-l2.nic.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smart-solution.tech (unsigned zone)
⏱️ Timing
Total: 374ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.17.93.194 |
| NS | 4 | ns4-l2.nic.ru, ns8-l2.nic.ru... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns4-l2.nic.ru hostmaster.smart-solution. |
📌 Glue Records Collected
Total: 10
In-bailiwick: 2 (ns1.smart-solution.tech, ns2.smart-solution.tech)
Out-of-bailiwick: 8 (ns01.trs-dns.com, ns01.trs-dns.com, ns01.trs-dns.net...)
Analysis
Hierarchy
smart-solution.tech is the parent domain of ns1.smart-solution.tech and ns2.smart-solution.tech.
IP Addresses
smart-solution.tech points to a single IP number: 193.17.93.194.
Additional host names — neuro-nix.space, pixel-pulse.space, hohma-ch.pro and two others — share IP numbers with smart-solution.tech.
Name Servers
smart-solution.tech has four authoritative name servers: ns4-l2.nic.ru, ns8-l2.nic.ru, ns1.smart-solution.tech and ns2.smart-solution.tech.
There is at least partial name server overlap between smart-solution.tech and other domains — s-t-o.ru, sibtravel.com, tais.ru and two more among them.
These name servers tend to appear in combination with the name servers ns4-cloud.nic.ru, ns8-cloud.nic.ru, ns3-l2.nic.ru and ns3.nic.ru.
ns4-l2.nic.ru, ns8-l2.nic.ru, ns1.smart-solution.tech and ns2.smart-solution.tech each resolve to one IP address: ns4-l2.nic.ru resolves to 91.217.20.20, ns8-l2.nic.ru resolves to 91.217.21.20, ns1.smart-solution.tech resolves to 178.248.239.11 and ns2.smart-solution.tech resolves to 185.66.85.67.