cadcamtutorials.ru - robtex.com
cadcamtutorials.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=4069317 | ||||||
Subdomains
Same first word
cadcamtutorials.ru |
DNS History
11 records (7 active, 4 former)
●NSns1.sprinthost.ru2020-03-28 → 2026-06-20 · 2 obs
● 2026-06-20 00:13:44
●NSns2.sprinthost.ru2020-03-28 → 2026-06-20 · 2 obs
● 2026-06-20 00:13:44
●NSns3.sprinthost.net2020-03-28 → 2026-06-20 · 2 obs
● 2026-06-20 00:13:44
●NSns4.sprinthost.net2020-03-28 → 2026-06-20 · 2 obs
● 2026-06-20 00:13:44
●MXmail.cadcamtutorials.ru2020-03-28 → 2026-06-20 · 2 obs
● 2026-06-20 00:13:44
●A141.8.194.1892026-06-06 → 2026-06-20 · 3 obs
● 2026-06-06 04:53:10
● 2026-06-20 00:13:44
○A141.8.195.2052026-03-16 → 2026-06-02 · 5 obs
● 2026-03-16 22:29:02
● 2026-06-02 03:18:04
○ 2026-06-06 04:53:10
○ 2026-06-20 00:13:44
○A141.8.199.1012020-03-28 → 2020-03-28 · 3 obs
○ 2026-03-16 22:29:02
○ 2026-06-20 00:13:44
●A2a0a:2b42:0:3f::2026-06-06 → 2026-06-20 · 3 obs
● 2026-06-06 04:53:10
● 2026-06-20 00:13:44
○A2a0a:2b42:114:f948::2026-03-16 → 2026-06-02 · 5 obs
● 2026-03-16 22:29:02
● 2026-06-02 03:18:04
○ 2026-06-06 04:53:10
○ 2026-06-20 00:13:44
○A2a0a:2b43:a2:d2cd::2020-03-28 → 2020-03-28 · 3 obs
○ 2026-03-16 22:29:02
○ 2026-06-20 00:13:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | e.dns.ripn.net, d.dns.ripn.net, b.dns.ripn.net, f.dns.ripn.net... | - |
| cadcamtutorials.ru | ns1.sprinthost.ru, ns2.sprinthost.ru | 6 records |
✅ Authoritative Response
Server:141.8.196.224
NS records: ns1.sprinthost.ru, ns2.sprinthost.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cadcamtutorials.ru (unsigned zone)
⏱️ Timing
Total: 574ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 141.8.194.189 |
| AAAA | 1 | 2a0a:2b42:0:3f:: |
| NS | 4 | ns2.sprinthost.ru, ns1.sprinthost.ru... |
| MX | 1 | mail.cadcamtutorials.ru (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:141.8.194.189 ip6:2a0a:2 |
| SOA | 1 | ns1.sprinthost.ru admin.sprinthost.ru |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.sprinthost.ru, ns1.sprinthost.ru, ns1.sprinthost.ru...)
Analysis
Hierarchy
cadcamtutorials.ru serves as the parent of mail.cadcamtutorials.ru and www.cadcamtutorials.ru.
IP Addresses
cadcamtutorials.ru points to the IP addresses 141.8.194.189 and 2a0a:2b42:0:3f::
mail.autobukva.ru, kras-adm32.ru, mail.dobro(0x6d696c66)it.ru plus two other host names have IP numbers in common with cadcamtutorials.ru.
Name Servers
Four name servers handle the delegation for cadcamtutorials.ru: ns3.sprinthost.net, ns4.sprinthost.net, ns1.sprinthost.ru and ns2.sprinthost.ru.
There is at least partial name server overlap between cadcamtutorials.ru and other domains — rg-avto.ru, bdsm(0x706f726e)o.ru, mirsem.ru and two more among them.
The hosts ns3.sprinthost.net, ns4.sprinthost.net, ns1.sprinthost.ru and ns2.sprinthost.ru each direct to three IP addresses: ns3.sprinthost.net directs to 95.217.7.113, 141.8.194.234 and 178.128.39.144; ns4.sprinthost.net to 172.105.69.137, 185.4.180.91 and 185.251.91.99; ns1.sprinthost.ru to 84.201.185.148, 141.8.196.186 and 141.8.196.224; ns2.sprinthost.ru to 138.249.246.35, 141.8.193.151 and 185.185.68.190.
Mail Servers
cadcamtutorials.ru uses one mail server — mail.cadcamtutorials.ru.
mail.cadcamtutorials.ru carries two IP numbers: 141.8.194.189 and 2a0a:2b42:0:3f::.