it-constructor.ru - robtex.com
it-constructor.ru
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=4068677 | ||||||
Subdomains
mx.it-constructor.ru |
Same first word
it-constructor.ru |
DNS History
7 records (6 active, 1 former)
●NSns4-cloud.nic.ru2015-08-08 → 2026-04-28 · 2 obs
● 2026-04-28 09:02:26
●NSns8-cloud.nic.ru2015-08-08 → 2026-04-28 · 2 obs
● 2026-04-28 09:02:26
●MXmx.it-constructor.ru2015-08-08 → 2026-04-28 · 2 obs
● 2026-04-28 09:02:26
○A88.135.48.462015-08-08 → 2017-04-11 · 4 obs
● 2017-04-11 06:38:52
○ 2026-03-21 14:26:10
○ 2026-04-28 09:02:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | d.dns.ripn.net, a.dns.ripn.net, e.dns.ripn.net, f.dns.ripn.net... | - |
| it-constructor.ru | ns3-l2.nic.ru, ns4-l2.nic.ru, ns8-l2.nic.ru, ns4-cloud.nic.ru... | 19 records |
✅ Authoritative Response
Server:91.217.20.20
NS records: ns3-l2.nic.ru, ns4-l2.nic.ru, ns8-l2.nic.ru, ns4-cloud.nic.ru, ns8-cloud.nic.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for it-constructor.ru (unsigned zone)
⏱️ Timing
Total: 1061ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 5 | ns3-l2.nic.ru, ns4-l2.nic.ru... |
| MX | 1 | mx.it-constructor.ru (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:95.214.119.44 include:_s |
| SOA | 1 | ns3-l2.nic.ru dns.nic.ru |
📌 Glue Records Collected
Total: 19
Out-of-bailiwick: 19 (ns3-l2.nic.ru, ns4-l2.nic.ru, ns8-l2.nic.ru...)
Analysis
Hierarchy
it-constructor.ru is a parent of mx.it-constructor.ru.
Name Servers
it-constructor.ru 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.
it-constructor.ru at least partially shares name servers with other domains, for instance zentis.ru, deductor.ru, kaiz.ru, aksgroup.ru and rockp.ru.
These name servers are commonly used with the name servers ns3.nic.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
it-constructor.ru is handled by a single mail server, mx.it-constructor.ru.
mx.it-constructor.ru points to a single IP: 95.214.119.44.