smartbuilding.su - robtex.com
smartbuilding.su
su
| 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=650208726 | ||||||
Same first word
smartbuilding.com.mx |
smartbuilding.org |
smartbuilding.su |
smartbuilding.cl |
smartbuilding.com |
smartbuilding.com.br |
smartbuilding.se |
smartbuilding.no |
smartbuilding.gr |
Similar names
DNS History
7 records (7 active, 0 former)
●NSns4-cloud.nic.ru2015-07-20 → 2026-04-13 · 2 obs
● 2026-04-13 16:44:22
●NSns8-cloud.nic.ru2015-07-20 → 2026-04-13 · 2 obs
● 2026-04-13 16:44:22
●A89.253.228.1432015-07-20 → 2026-04-13 · 2 obs
● 2026-04-13 16:44:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | a.dns.ripn.net, d.dns.ripn.net, b.dns.ripn.net, f.dns.ripn.net... | - |
| smartbuilding.su | ns8-l2.nic.ru, ns3-l2.nic.ru, ns4-l2.nic.ru, ns8-cloud.nic.ru... | - |
✅ Authoritative Response
Server:89.104.95.30
NS records: ns8-l2.nic.ru, ns3-l2.nic.ru, ns4-l2.nic.ru, ns8-cloud.nic.ru, ns4-cloud.nic.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smartbuilding.su (unsigned zone)
⏱️ Timing
Total: 1430ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.253.228.143 |
| NS | 5 | ns3-l2.nic.ru, ns4-l2.nic.ru... |
| MX | 1 | smail.smbuil.ru (pri: 10) |
| TXT | 1 | v=spf1 a:smail.smbuil.ru mx:smail.smbuil |
| SOA | 1 | ns3-l2.nic.ru dns.nic.ru |
Analysis
IP Addresses
smartbuilding.su points to IP number: 89.253.228.143.
Other host names, for instance slimvps-1063428-22309.host4g.ru share IP numbers with smartbuilding.su.
Name Servers
smartbuilding.su is delegated to five name servers: ns3-l2.nic.ru, ns4-cloud.nic.ru, ns4-l2.nic.ru, ns8-cloud.nic.ru and ns8-l2.nic.ru.
smartbuilding.su at least partially shares name servers with other domains, for instance aq-group.ru, aviacomplect.ru, mira.cleaning, ultra-sun.ru and fisichev.ru.
These name servers are commonly used together with ns3.nic.ru, ns1.aq.ru and ns2.aq.ru.
Host names with six IP numbers:
ns4-cloud.nic.ru points to: 89.104.93.30, 89.104.93.33, 89.104.93.34, 89.104.95.30, 89.104.95.33 and 89.104.95.34
ns8-cloud.nic.ru points to: 89.104.93.31, 89.104.93.35, 89.104.93.36, 89.104.95.31, 89.104.95.35 and 89.104.95.36
Host names with one IP number:
ns3-l2.nic.ru points to: 193.232.146.1
ns4-l2.nic.ru points to: 91.217.20.20
ns8-l2.nic.ru points to: 91.217.21.20
Mail Servers
smartbuilding.su is handled by a single mail server, smail.smbuil.ru.
The mail server setup for smartbuilding.su mirrors that of other domains, for instance smbuil.ru.
smail.smbuil.ru points to a single IP: 89.23.40.55.