schoolcenter.ru - robtex.com
schoolcenter.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=4068303 | ||||||
Same first word
schoolcenter.ru |
schoolcenter.de |
schoolcenter.com |
schoolcenter.gr |
schoolcenter.com.br |
schoolcenter.pt |
schoolcenter.com.co |
Similar names
DNS History
10 records (6 active, 4 former)
●NSns1.snparking.ru2026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 07:00:56
●NSns2.snparking.ru2026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 07:00:56
●NSns3.salenames.ru2015-08-22 → 2026-03-28 · 2 obs
● 2026-03-28 07:00:56
●NSns4.salenames.ru2015-08-22 → 2026-03-28 · 2 obs
● 2026-03-28 07:00:56
○MX148.240.4.322015-08-22 → 2015-08-22 · 3 obs
○ 2015-12-14 18:33:04
○ 2026-03-28 07:00:56
●MXvoid.blackhole.mx2015-12-14 → 2026-03-28 · 3 obs
● 2015-12-14 18:33:04
● 2026-03-28 07:00:56
○A109.206.190.542015-12-14 → 2016-09-25 · 5 obs
● 2015-12-14 18:33:04
○ 2016-03-21 07:30:16
● 2016-09-25 13:31:36
○ 2026-03-28 07:00:56
○A192.237.187.2082016-03-21 → 2016-03-21 · 4 obs
● 2016-03-21 07:30:16
○ 2016-09-25 13:31:36
○ 2026-03-28 07:00:56
●A62.122.170.1712026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 07:00:56
○A78.140.173.732015-08-22 → 2015-08-22 · 3 obs
○ 2015-12-14 18:33:04
○ 2026-03-28 07:00:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | e.dns.ripn.net, b.dns.ripn.net, f.dns.ripn.net, a.dns.ripn.net... | - |
| schoolcenter.ru | ns3.salenames.ru, ns4.salenames.ru | - |
✅ Authoritative Response
Server:194.63.142.195
NS records: ns3.salenames.ru, ns4.salenames.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for schoolcenter.ru (unsigned zone)
⏱️ Timing
Total: 777ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 62.122.170.171 |
| NS | 2 | ns1.snparking.ru, ns2.snparking.ru |
| MX | 1 | void.blackhole.mx (pri: 0) |
| SOA | 1 | ns1.snparking.ru hostmaster.schoolcenter |
Analysis
IP Addresses
schoolcenter.ru points to an IP address: 62.122.170.171.
other host names include image-line.ru, kirpich40.ru, stonebase.ru, unidev.ru and ipribor.ru; they share IP numbers with schoolcenter.ru.
Name Servers
schoolcenter.ru delegates to four name servers: ns3.salenames.ru, ns4.salenames.ru, ns1.snparking.ru and ns2.snparking.ru.
schoolcenter.ru at least partially shares name servers with other domains, for instance lanaform.ru, susc.ru, expressrent.ru, dver-master.ru and cloud-systems.ru.
These name servers are commonly used with ns1.privateperson.ru, ns2.privateperson.ru, ns3.snparking.ru, ns4.snparking.ru, ns5.snparking.ru and ns6.snparking.ru.
Host names with two IP numbers
ns3.salenames.ru points to 37.221.193.103 and 194.63.142.195
ns4.salenames.ru points to 5.45.106.252 and 62.122.170.168
ns1.snparking.ru points to 37.221.193.103 and 194.63.142.195
ns2.snparking.ru points to 5.45.106.252 and 62.122.170.168
Names pointing to 37.221.193.103: ns3.salenames.ru and ns1.snparking.ru
Names pointing to 194.63.142.195: ns3.salenames.ru and ns1.snparking.ru
Names pointing to 5.45.106.252: ns4.salenames.ru and ns2.snparking.ru
Names pointing to 62.122.170.168: ns4.salenames.ru and ns2.snparking.ru
Mail Servers
schoolcenter.ru is handled by a single mail server, void.blackhole.mx.
schoolcenter.ru uses the same mail server setup as other domains, for instance pronix.ru, marstall.ru, diplomatico.ru, ussu.ru and fctr.ru.
schoolcenter.ru shares at least some mail servers with other domains, for instance fed.ro.
The host name void.blackhole.mx points to six IP numbers: 2a01:4f8:1c0c:54b0::2, 2a01:4f8:1c17:4376::2, 2a01:4f9:c010:2ce2::2, 78.47.159.103, 95.217.0.12 and 195.201.28.161.