schoolvideo.ru - robtex.com
schoolvideo.ru
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.snparking.ru ⭐ | ||||||
| A | 37.221.193.103 | ||||||
| A | 194.63.142.195 | ||||||
| NS | ns3.salenames.ru ⚠️ Not in zone NS records | ||||||
| A | 37.221.193.103 | ||||||
| A | 194.63.142.195 | ||||||
| NS | ns4.salenames.ru ⚠️ Not in zone NS records | ||||||
| A | 5.45.106.252 | ||||||
| A | 62.122.170.168 | ||||||
| MX | void.blackhole.mx ⭐ | ||||||
| A | 2a01:4f8:1c0c:54b0::2 | ||||||
| A | 2a01:4f8:1c17:4376::2 | ||||||
| A | 2a01:4f9:c010:2ce2::2 | ||||||
| A | 78.47.159.103 | ||||||
| A | 95.217.0.12 | ||||||
| A | 195.201.28.161 | ||||||
| SOA | ns1.snparking.ruhostmaster@schoolvideo.ru 2023-03-12 #87 | ||||||
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=4068881 | ||||||
Same first word
Similar names
DNS History
14 records (4 active, 10 former)
○NSns.trueconf.com2015-08-03 → 2017-09-15 · 4 obs
● 2017-09-15 17:30:34
○ 2026-02-15 05:44:38
○ 2026-05-14 18:38:02
●NSns1.snparking.ru2026-02-15 → 2026-05-14 · 3 obs
● 2026-02-15 05:44:38
● 2026-05-14 18:38:02
○NSns2.snparking.ru2026-02-21 → 2026-03-12 · 5 obs
● 2026-02-21 09:41:02
● 2026-03-12 23:23:06
○ 2026-04-09 01:38:22
○ 2026-05-14 18:38:02
○NSns2.trueconf.net2015-08-03 → 2017-09-15 · 4 obs
● 2017-09-15 17:30:34
○ 2026-02-15 05:44:38
○ 2026-05-14 18:38:02
●NSns3.salenames.ru2026-02-15 → 2026-05-14 · 3 obs
● 2026-02-15 05:44:38
● 2026-05-14 18:38:02
●NSns4.salenames.ru2026-02-15 → 2026-05-14 · 3 obs
● 2026-02-15 05:44:38
● 2026-05-14 18:38:02
○NSns4.trueconf.net2015-08-03 → 2017-09-15 · 4 obs
● 2017-09-15 17:30:34
○ 2026-02-15 05:44:38
○ 2026-05-14 18:38:02
○MXmail.trueconf.com2015-08-03 → 2017-09-15 · 4 obs
● 2017-09-15 17:30:34
○ 2026-02-15 05:44:38
○ 2026-05-14 18:38:02
●MXvoid.blackhole.mx2026-02-15 → 2026-05-14 · 3 obs
● 2026-02-15 05:44:38
● 2026-05-14 18:38:02
○A176.9.130.1302015-08-03 → 2026-02-15 · 4 obs
● 2026-02-15 05:44:38
○ 2026-02-21 09:41:02
○ 2026-05-14 18:38:02
○A62.122.170.1712026-02-15 → 2026-03-12 · 5 obs
● 2026-02-15 05:44:38
● 2026-03-12 23:23:06
○ 2026-04-09 01:38:22
○ 2026-05-14 18:38:02
○A62.152.34.902015-08-03 → 2015-08-03 · 3 obs
○ 2015-11-23 13:09:40
○ 2026-05-14 18:38:02
○A91.109.201.2182015-11-23 → 2026-02-15 · 5 obs
● 2015-11-23 13:09:40
● 2026-02-15 05:44:38
○ 2026-02-21 09:41:02
○ 2026-05-14 18:38:02
○A95.169.186.1042015-08-03 → 2026-02-15 · 4 obs
● 2026-02-15 05:44:38
○ 2026-02-21 09:41:02
○ 2026-05-14 18:38:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| schoolvideo.ru | ns3.domains.ru, ns4.domains.ru | - |
✅ Authoritative Response
Server:37.221.193.103
NS records: ns3.domains.ru, ns4.domains.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for schoolvideo.ru (unsigned zone)
⏱️ Timing
Total: 2659ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns2.snparking.ru, ns1.snparking.ru |
| MX | 1 | void.blackhole.mx (pri: 0) |
| SOA | 1 | ns1.snparking.ru hostmaster.schoolvideo. |
Analysis
Name Servers
schoolvideo.ru is delegated to three name servers: ns3.salenames.ru, ns4.salenames.ru and ns1.snparking.ru.
Host names with two IP numbers:
The host name ns3.salenames.ru points to: 37.221.193.103 and 194.63.142.195.
The host name ns4.salenames.ru points to: 5.45.106.252 and 62.122.170.168.
The host name ns1.snparking.ru points to: 37.221.193.103 and 194.63.142.195.
Host names that point to 37.221.193.103 : ns3.salenames.ru and ns1.snparking.ru.
Host names that point to 194.63.142.195 : ns3.salenames.ru and ns1.snparking.ru.
Mail Servers
A single mail server handles schoolvideo.ru, void.blackhole.mx.
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.