techvision.su - robtex.com
techvision.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 89.111.144.246🇷🇺 RU-CENTER89.111.144.0/22 Ru-Center route | ||||||
| PTR | techvision.nichost.ru | ||||||
| NS | ns1.techvision.su ⭐ ⚠️ Not in parent delegation | ||||||
| A | 46.21.249.197🇷🇺 SELECTEL-MSK46.21.249.0/24 SELECTEL-NET-MSK | ||||||
| PTR | mail.rbt.me | ||||||
| NS | ns1.roboteam.ru ⚠️ Not in zone NS records | ||||||
| A | 46.21.249.197🇷🇺 SELECTEL-MSK46.21.249.0/24 SELECTEL-NET-MSK | ||||||
| PTR | mail.rbt.me | ||||||
| NS | ns2.roboteam.ru ⚠️ Not in zone NS records | ||||||
| A | 46.21.249.197🇷🇺 SELECTEL-MSK46.21.249.0/24 SELECTEL-NET-MSK | ||||||
| PTR | mail.rbt.me | ||||||
| NS | ns2.techvision.su ⚠️ Not in parent delegation | ||||||
| A | 46.21.249.197🇷🇺 SELECTEL-MSK46.21.249.0/24 SELECTEL-NET-MSK | ||||||
| PTR | mail.rbt.me | ||||||
| MX | mail.techvision.su ⭐ | ||||||
| A | 46.21.249.197🇷🇺 SELECTEL-MSK46.21.249.0/24 SELECTEL-NET-MSK | ||||||
| PTR | mail.rbt.me | ||||||
| TXT | v=spf1 include:spf.mail.selcloud.ru mx ~all | ||||||
| TXT | 33947fee-5c8c-4f57-8e76-f1a77131dc25 | ||||||
| SOA | ns1.techvision.suhostmaster@techvision.su serial=202311172 | ||||||
su
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | c.tld-servers.ru | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=650211071 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NSns1.roboteam.ru2026-09-10 → 2026-10-25 · 2 obs
● 2026-10-25 01:00:08
●NSns1.techvision.su2026-09-10 → 2026-10-25 · 4 obs
○ 2026-10-23 11:06:40
● 2026-10-25 00:06:18
● 2026-10-25 01:00:08
●NSns2.roboteam.ru2026-09-10 → 2026-10-25 · 2 obs
● 2026-10-25 01:00:08
●NSns2.techvision.su2026-09-10 → 2026-10-25 · 4 obs
○ 2026-10-23 11:06:40
● 2026-10-25 00:06:18
● 2026-10-25 01:00:08
●MXmail.techvision.su2026-09-10 → 2026-10-25 · 4 obs
○ 2026-10-23 11:06:40
● 2026-10-25 00:06:18
● 2026-10-25 01:00:08
●A89.111.144.2462026-09-10 → 2026-10-25 · 4 obs
○ 2026-10-23 11:06:40
● 2026-10-25 00:06:18
● 2026-10-25 01:00:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | a.dns.ripn.net, b.dns.ripn.net, c.tld-servers.ru, d.dns.ripn.net... | 12 records |
| techvision.su | ns1.roboteam.ru, ns2.roboteam.ru | - |
✅ Authoritative Response
Server:46.21.249.197
NS records: ns1.roboteam.ru, ns2.roboteam.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techvision.su (unsigned zone)
⏱️ Timing
Total: 1743ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.111.144.246 |
| NS | 2 | ns2.techvision.su, ns1.techvision.su |
| MX | 1 | mail.techvision.su (pri: 10) |
| TXT | 2 | 33947fee-5c8c-4f57-8e76-f1a77131dc25, v=spf1 include:spf.mail.selcloud.ru mx ~ |
| SOA | 1 | ns1.techvision.su hostmaster.techvision. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (a.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net...)
Analysis
IP Addresses
techvision.su directs to one IP number, which is 89.111.144.246.
Name Servers
The domain techvision.su is delegated to these four name servers: ns1.roboteam.ru, ns2.roboteam.ru, ns1.techvision.su and ns2.techvision.su.
techvision.su has name servers in common with a number of other domains — robotmind.ru, techvision.aero, rbt.me and roboteam.ru among them.
These name servers tend to appear in combination with the name servers ns1.robotmind.ru, ns2.robotmind.ru, ns1.rbt.me and ns2.rbt.me.
ns1.roboteam.ru, ns2.roboteam.ru, ns1.techvision.su and ns2.techvision.su all resolve to the same single IP address: 46.21.249.197.
ns1.roboteam.ru, ns2.roboteam.ru, ns1.techvision.su and ns2.techvision.su each direct to 46.21.249.197.
Mail Servers
techvision.su routes its mail through a single mail server, mail.techvision.su.
mail.techvision.su resolves to a single IP number: 46.21.249.197.