tsinet.su - dns.ninja
tsinet.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 159.194.221.17🇸🇪 ENETWORKS128.0.0.0/2 | ||||||
| NS | ns1.tsinet.su ⭐ | ||||||
| A | 2a00:1390:2269::1234🇷🇺 JSC-TSI-Service2a00:1390::/32 JSC TSI Service Autonomous System | ||||||
| A | 178.17.201.253🇷🇺 JSC-TSI-Service178.17.192.0/20 JSC TSI Service Autonomous System | ||||||
| NS | ns2.tsinet.su | ||||||
| A | 2a00:1390:2264::1234🇷🇺 JSC-TSI-Service2a00:1390::/32 JSC TSI Service Autonomous System | ||||||
| A | 217.197.255.252🇷🇺 JSC-TSI-Service217.197.240.0/20 JSC TSI Service Autonomous System | ||||||
| PTR | ns2.r.tsinet.ru | ||||||
| MX | mail.tsinet.su ⭐ | ||||||
| A | 217.197.255.242🇷🇺 JSC-TSI-Service217.197.240.0/20 JSC TSI Service Autonomous System | ||||||
| PTR | mail.tsinet.su | ||||||
| TXT | _globalsign-domain-verification=hAOP-vQpy-EzAUtQrvtv-250TuEUpPfOgwyBKVwNzj | ||||||
| TXT | v=spf1 a mx ip4:31.31.196.14 ip4:31.31.198.204 ip4:217.197.255.242 include:_s... | ||||||
| SOA | ns1.tsinet.sutech@tsinet.su 2026-07-14 #2 | ||||||
su
| 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=650209866 | ||||||
Subdomains
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
●NSns1.tsinet.su2026-03-03 → 2026-07-17 · 2 obs
● 2026-07-17 08:05:00
●NSns2.tsinet.su2026-03-03 → 2026-07-17 · 2 obs
● 2026-07-17 08:05:00
●MXmail.tsinet.su2026-03-03 → 2026-07-17 · 2 obs
● 2026-07-17 08:05:00
○A152.89.218.1792026-03-26 → 2026-06-04 · 5 obs
● 2026-03-26 13:29:46
● 2026-06-04 14:39:00
○ 2026-06-23 12:20:32
○ 2026-07-17 08:05:00
●A159.194.221.172026-06-23 → 2026-07-17 · 3 obs
● 2026-06-23 12:20:32
● 2026-07-17 08:05:00
○A2a06:dd00:1:4:3bc::12026-03-26 → 2026-06-04 · 5 obs
● 2026-03-26 13:29:46
● 2026-06-04 14:39:00
○ 2026-06-23 12:20:32
○ 2026-07-17 08:05:00
○A31.31.198.2042026-03-03 → 2026-03-21 · 4 obs
● 2026-03-21 12:40:46
○ 2026-03-26 13:29:46
○ 2026-07-17 08:05:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| tsinet.su | ns2.tsinet.su, ns1.tsinet.su | 4 records |
✅ Authoritative Response
Server:178.17.201.253
NS records: ns2.tsinet.su, ns1.tsinet.su
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tsinet.su (unsigned zone)
⏱️ Timing
Total: 651ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 159.194.221.17 |
| NS | 2 | ns2.tsinet.su, ns1.tsinet.su |
| MX | 1 | mail.tsinet.su (pri: 10) |
| TXT | 2 | v=spf1 a mx ip4:31.31.196.14 ip4:31.31.1, _globalsign-domain-verification=hAOP-vQp |
| SOA | 1 | ns1.tsinet.su tech.tsinet.su |
📌 Glue Records Collected
Total: 4
In-bailiwick: 4 (ns2.tsinet.su, ns1.tsinet.su, ns2.tsinet.su...)
Analysis
Hierarchy
ns1.tsinet.su, ns2.tsinet.su and mail.tsinet.su each fall under the parent domain tsinet.su.
IP Addresses
tsinet.su resolves to one IP address: 159.194.221.17.
Other host names, such as tsinet.ru, share IP numbers with tsinet.su.
Name Servers
tsinet.su is delegated to two name servers: ns1.tsinet.su and ns2.tsinet.su.
ns1.tsinet.su and ns2.tsinet.su each resolve to two IP addresses: ns1.tsinet.su points to 178.17.201.253 and 2a00:1390:2269::1234, while ns2.tsinet.su points to 217.197.255.252 and 2a00:1390:2264::1234.
Mail Servers
Mail for tsinet.su is handled by a single mail server, mail.tsinet.su.
mail.tsinet.su resolves to a single IP number: 217.197.255.242.