ddstdt.tj - robtex.com
ddstdt.tj
| DNSSEC | ⚠️ Not signed | ||||||
| A | 77.95.0.43🇹🇯 TARENA-AS77.95.0.0/24 Tajik Academic Research Educational Networks Association | ||||||
| PTR | host-0-43.tarena.tj | ||||||
| NS | ns2.tarena.tj ⭐ | ||||||
| A | 2a0b:ae80:1:10::2🇹🇯 TARENA-AS2a0b:ae80::/32 | ||||||
| PTR | ns2.tarena.tj | ||||||
| A | 77.95.4.2🇹🇯 TARENA-AS77.95.4.0/24 Tajik Academic Research Educational Networks Association | ||||||
| PTR | ns2.tarena.tj | ||||||
| NS | ns.tarena.tj | ||||||
| A | 2a0b:ae80:1:17::18🇹🇯 TARENA-AS2a0b:ae80::/32 | ||||||
| PTR | ns.tarena.tj | ||||||
| A | 77.95.0.18🇹🇯 TARENA-AS77.95.0.0/24 Tajik Academic Research Educational Networks Association | ||||||
| PTR | ns1.tarena.tj | ||||||
| PTR | ns.tarena.tj | ||||||
| MX | mail.ddstdt.tj ⭐ | ||||||
| A | 77.95.0.43🇹🇯 TARENA-AS77.95.0.0/24 Tajik Academic Research Educational Networks Association | ||||||
| PTR | host-0-43.tarena.tj | ||||||
| SOA | ns.tarena.tjhostmaster@tarena.tj 2020-01-01 #3 | ||||||
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 2026-03-30 #5 | ||||||
Previously NS for
ddstdt.tj |
Subdomains
Same first word
ddstdt.tj |
DNS History
8 records (4 active, 4 former)
○NSddstdt.tj2019-04-27 → 2019-04-27 · 3 obs
○ 2026-02-17 01:55:22
○ 2026-03-30 21:09:20
●NSns.tarena.tj2026-02-17 → 2026-03-30 · 3 obs
● 2026-02-17 01:55:22
● 2026-03-30 21:09:20
○NSns1.ddstdt.tj2019-04-27 → 2019-04-27 · 3 obs
○ 2026-02-17 01:55:22
○ 2026-03-30 21:09:20
○NSns2.ddstdt.tj2019-04-27 → 2019-04-27 · 3 obs
○ 2026-02-17 01:55:22
○ 2026-03-30 21:09:20
●NSns2.tarena.tj2026-02-17 → 2026-03-30 · 3 obs
● 2026-02-17 01:55:22
● 2026-03-30 21:09:20
●MXmail.ddstdt.tj2019-04-27 → 2026-03-30 · 2 obs
● 2026-03-30 21:09:20
●A77.95.0.432026-02-17 → 2026-03-30 · 3 obs
● 2026-02-17 01:55:22
● 2026-03-30 21:09:20
○A91.218.160.32019-04-27 → 2019-04-27 · 3 obs
○ 2026-02-17 01:55:22
○ 2026-03-30 21:09:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tj | tj.cctld.authdns.ripe.net, ns1.nic.tj, ns2.tojikiston.com, phloem.uoregon.edu | 6 records |
| ddstdt.tj | ns2.tarena.tj, ns.tarena.tj | 2 records |
✅ Authoritative Response
Server:77.95.0.18
NS records: ns2.tarena.tj, ns.tarena.tj
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tj (unsigned zone)
⏱️ Timing
Total: 2706ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.95.0.43 |
| NS | 2 | ns.tarena.tj, ns2.tarena.tj |
| MX | 2 | mail.ddstdt.tj (pri: 10), mail.ddstdt.tj (pri: 20) |
| SOA | 1 | ns.tarena.tj hostmaster.tarena.tj |
📌 Glue Records Collected
Total: 8
In-bailiwick: 1 (ns1.nic.tj)
Out-of-bailiwick: 7 (tj.cctld.authdns.ripe.net, tj.cctld.authdns.ripe.net, ns2.tojikiston.com...)
Analysis
Hierarchy
ddstdt.tj is a parent of mail.ddstdt.tj, ns1.ddstdt.tj and www.ddstdt.tj.
IP Addresses
ddstdt.tj points to IP number: 77.95.0.43.
Other host names such as pravovayazhizn.tj, www.ddstdt.tj, www.nurofar.tj, host-0-43.tarena.tj and granite.tj share IPs with ddstdt.tj.
Name Servers
ddstdt.tj is delegated to two name servers: ns2.tarena.tj and ns.tarena.tj.
ddstdt.tj shares the same name server setup as ravshanfikr.tj, pravovayazhizn.tj, meteo.tj, 2.95.77.in-addr.arpa and ddzt.tj.
ddstdt.tj at least partially shares name servers with other domains, for instance 0.1.0.0.1.0.0.0.0.8.e.a.b.0.a.2.ip6.arpa, 0.95.77.in-addr.arpa, dspo.tj, cidsnt.tj and 0.0.0.8.e.a.b.0.a.2.ip6.arpa.
these name servers are commonly used with ns3.tarena.tj, ns4.tarena.tj, ns.tarena-tj.org and ns1.tarena.tj.
Host names with two IP numbers: ns2.tarena.tj points to: 2a0b:ae80:1:10::2 and 77.95.4.2; ns.tarena.tj points to: 2a0b:ae80:1:17::18 and 77.95.0.18.
Mail Servers
ddstdt.tj is handled by a single mail server, mail.ddstdt.tj.
mail.ddstdt.tj points to a single IP: 77.95.0.43.