ivsmart.ru - robtex.com
ivsmart.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.228.224.174🇷🇺 RU-JSCIOT91.228.224.0/23 | ||||||
| PTR | host37.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 | mail.ivsmart.ru ⭐ | ||||||
| A | 91.228.224.174🇷🇺 RU-JSCIOT91.228.224.0/23 | ||||||
| PTR | host37.ru | ||||||
| SOA | ns1.firstvds.rutech@firstvds.ru 2025-02-15 #1 | ||||||
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=4068277 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.firstvds.ru2026-02-27 → 2026-03-26 · 2 obs
● 2026-03-26 03:35:44
●NSns2.firstvds.ru2026-02-27 → 2026-03-26 · 2 obs
● 2026-03-26 03:35:44
●MXmail.ivsmart.ru2026-02-27 → 2026-03-26 · 2 obs
● 2026-03-26 03:35:44
●A91.228.224.1742026-02-27 → 2026-03-26 · 2 obs
● 2026-03-26 03:35:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| ivsmart.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 ivsmart.ru (unsigned zone)
⏱️ Timing
Total: 687ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.228.224.174 |
| NS | 2 | ns2.firstvds.ru, ns1.firstvds.ru |
| MX | 2 | mail.ivsmart.ru (pri: 10), mail.ivsmart.ru (pri: 20) |
| SOA | 1 | ns1.firstvds.ru tech.firstvds.ru |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.firstvds.ru, ns1.firstvds.ru)
Analysis
IP Addresses
ivsmart.ru resolves to one IP number: 91.228.224.174.
Other host names, for instance anria.ru, ivchehol.ru, www.ivanovo-kids.ru, ivanovo-kids.ru and ivtex.shop share IP numbers with ivsmart.ru.
Name Servers
ivsmart.ru's delegation uses two name servers: ns1.firstvds.ru and ns2.firstvds.ru.
ivsmart.ru uses the same name server setup as other domains, such as levv1.fvds.ru, yury.su, sim-domain.ru, el-vent.ru and abarkalov.dev.
ivsmart.ru at least partially shares name servers with other domains, including vega-stk.ru, soft03.ru, bytecomp.ru, xn----8sbajalwse3ab4bnl4d3g.xn--p1ai and clock4you.ru.
These name servers are commonly used with firstvds.ru, ns1.example.com, ns2.example.com, dommainer151025.ru, ns1.fasthostvds.com and ns2.fasthostvds.com.
Host names with two IPs:
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
A single mail server handles ivsmart.ru, mail.ivsmart.ru.
Host name mail.ivsmart.ru resolves to a single IP: 91.228.224.174.