kurs.tj - robtex.com
kurs.tj
tj
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.nic.tj ⭐ | ||||||
| NS | ns2.tojikiston.com | ||||||
| NS | phloem.uoregon.edu | ||||||
| NS | tj.cctld.authdns.ripe.net | ||||||
| SOA | ns1.nic.tjdomain@tojnet.tj 2026-04-10 #8 | ||||||
Subdomains
mail.kurs.tj |
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSns1.sprinthost.ru2026-02-26 → 2026-04-12 · 2 obs
● 2026-04-12 20:51:36
●NSns2.sprinthost.ru2026-02-26 → 2026-04-12 · 2 obs
● 2026-04-12 20:51:36
●NSns3.sprinthost.net2026-02-26 → 2026-04-12 · 2 obs
● 2026-04-12 20:51:36
●NSns4.sprinthost.net2026-02-26 → 2026-04-12 · 2 obs
● 2026-04-12 20:51:36
●MXmail.kurs.tj2026-02-26 → 2026-04-12 · 2 obs
● 2026-04-12 20:51:36
●A141.8.194.1492026-02-26 → 2026-04-12 · 2 obs
● 2026-04-12 20:51:36
●A2a0a:2b42:127:b991::2026-02-26 → 2026-04-12 · 2 obs
● 2026-04-12 20:51:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tj | ns1.nic.tj, tj.cctld.authdns.ripe.net, phloem.uoregon.edu, ns2.tojikiston.com | 6 records |
| kurs.tj | ns2.sprinthost.ru, ns1.sprinthost.ru | - |
✅ Authoritative Response
Server:141.8.193.151
NS records: ns2.sprinthost.ru, ns1.sprinthost.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tj (unsigned zone)
⏱️ Timing
Total: 1059ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 141.8.194.149 |
| AAAA | 1 | 2a0a:2b42:127:b991:: |
| NS | 4 | ns4.sprinthost.net, ns1.sprinthost.ru... |
| MX | 1 | mail.kurs.tj (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:141.8.194.149 ip6:2a0a:2 |
| SOA | 1 | ns1.sprinthost.ru admin.sprinthost.ru |
📌 Glue Records Collected
Total: 6
In-bailiwick: 1 (ns1.nic.tj)
Out-of-bailiwick: 5 (phloem.uoregon.edu, ns2.tojikiston.com, tj.cctld.authdns.ripe.net...)
Analysis
Hierarchy
The parent of mail.kurs.tj is kurs.tj.
IP Addresses
kurs.tj points to two IP numbers: 2a0a:2b42:127:b991:: and 141.8.194.149.
Other host names such as samclean.ru, dynamics.ru, razvit.net, tiristr.ru and serples.ru share IPs with kurs.tj.
Name Servers
kurs.tj is delegated to four name servers: ns3.sprinthost.net, ns4.sprinthost.net, ns1.sprinthost.ru and ns2.sprinthost.ru.
kurs.tj at least partially shares name servers with other domains, for instance sventik.ru, xn--80aakfb1acog8ay.xn--p1ai, delets.com, paveldomrachev.ru and compic63.ru.
Host names with three IP numbers:
ns3.sprinthost.net points to 95.217.7.113, 141.8.194.234 and 178.128.39.144; ns4.sprinthost.net points to 172.105.69.137, 185.4.180.91 and 185.251.91.99; ns1.sprinthost.ru points to 84.201.185.148, 141.8.196.186 and 141.8.196.224; ns2.sprinthost.ru points to 82.147.71.233, 141.8.193.151 and 185.185.68.190.
Mail Servers
kurs.tj is handled by a single mail server, mail.kurs.tj.
mail.kurs.tj points to two IPs: 2a0a:2b42:127:b991:: and 141.8.194.149.