tk-sbt.ru - robtex.com
tk-sbt.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a00:15f8:a000:4:1:219:38:80🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48 | ||||||
| A | 90.156.136.71🇷🇺 MASTERHOST-AS90.156.128.0/20 | ||||||
| NS | ns1-expired.mastername.ru ⚠️ Not in zone NS records | ||||||
| A | 90.156.131.162🇷🇺 MASTERHOST-AS90.156.128.0/20 | ||||||
| PTR | ns1-expired.mastername.ru | ||||||
| NS | ns2-expired.mastername.ru ⚠️ Not in zone NS records | ||||||
| A | 90.156.131.163🇷🇺 MASTERHOST-AS90.156.128.0/20 | ||||||
| PTR | ns2-expired.mastername.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=4068658 | ||||||
Subdomains
Same first word
tk-sbt.ru |
Similar names
DNS History
15 records (4 active, 11 former)
●NSns1-expired.mastername.ru2026-04-26 → 2026-04-26 · 2 obs
● 2026-04-26 17:59:08
○NSns1.mastername.ru2015-09-26 → 2026-03-03 · 4 obs
● 2015-09-26 16:47:40
● 2026-03-03 20:54:38
○ 2026-04-26 17:59:08
○NSns1.tk-sbt.ru2015-08-20 → 2015-08-20 · 3 obs
○ 2015-09-26 16:47:40
○ 2026-04-26 17:59:08
●NSns2-expired.mastername.ru2026-04-26 → 2026-04-26 · 2 obs
● 2026-04-26 17:59:08
○NSns2.mastername.ru2015-09-26 → 2026-03-03 · 4 obs
● 2015-09-26 16:47:40
● 2026-03-03 20:54:38
○ 2026-04-26 17:59:08
○NSns2.tk-sbt.ru2015-08-20 → 2015-08-20 · 3 obs
○ 2015-09-26 16:47:40
○ 2026-04-26 17:59:08
○NSv13365.vps.masterhost.ru2015-08-20 → 2015-08-20 · 3 obs
○ 2015-09-26 16:47:40
○ 2026-04-26 17:59:08
○MXmail.tk-sbt.ru2015-08-20 → 2015-10-29 · 6 obs
○ 2015-09-26 16:47:40
● 2015-10-20 13:39:02
● 2015-10-29 20:18:28
○ 2015-11-19 15:16:02
○ 2026-04-26 17:59:08
○MXtksbt-ru0e.mail.protection.outlook.com2015-11-19 → 2026-03-03 · 4 obs
● 2015-11-19 15:16:02
● 2026-03-03 20:54:38
○ 2026-04-26 17:59:08
●A2a00:15f8:a000:4:1:219:38:802026-04-26 → 2026-04-26 · 2 obs
● 2026-04-26 17:59:08
○A5.101.116.472016-05-02 → 2017-01-04 · 5 obs
● 2016-05-02 09:42:32
● 2017-01-04 09:04:44
○ 2026-03-03 20:54:38
○ 2026-04-26 17:59:08
○A80.82.81.662015-09-26 → 2017-01-04 · 5 obs
● 2015-09-26 16:47:40
● 2017-01-04 09:04:44
○ 2026-03-03 20:54:38
○ 2026-04-26 17:59:08
○A83.222.31.1952015-08-20 → 2015-08-20 · 3 obs
○ 2015-09-26 16:47:40
○ 2026-04-26 17:59:08
●A90.156.136.712026-04-26 → 2026-04-26 · 2 obs
● 2026-04-26 17:59:08
○A92.242.38.42015-09-26 → 2016-02-11 · 5 obs
● 2015-09-26 16:47:40
● 2016-02-11 00:50:28
○ 2016-05-02 09:42:32
○ 2026-04-26 17:59:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| tk-sbt.ru | ns2-expired.mastername.ru, ns1-expired.mastername.ru | - |
✅ Authoritative Response
Server:90.156.131.162
NS records: ns2-expired.mastername.ru, ns1-expired.mastername.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tk-sbt.ru (unsigned zone)
⏱️ Timing
Total: 1220ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 90.156.136.71 |
| AAAA | 1 | 2a00:15f8:a000:4:1:219:38:80 |
Analysis
Hierarchy
tk-sbt.ru has children www.tk-sbt.ru, mail.tk-sbt.ru and ns2.tk-sbt.ru.
IP Addresses
tk-sbt.ru resolves to two IP numbers: 2a00:15f8:a000:4:1:219:38:80 and 90.156.136.71.
Other host names, for instance uokeana.ru, avcc.ru, streambooster.ru, tuman.su and vivotek-shop.ru share IP numbers with tk-sbt.ru.
Name Servers
tk-sbt.ru has two name servers: ns1-expired.mastername.ru and ns2-expired.mastername.ru.
tk-sbt.ru shares the same name server setup as other domains, for example uokeana.ru, avcc.ru, streambooster.ru, tuman.su and vivotek-shop.ru.
tk-sbt.ru shares some name servers with other domains, for example cvetov.net, pre-zent.ru, atlant-mos.ru, bislash72.ru and tesa-dvdov.ru.
Host names with a single IP:
ns1-expired.mastername.ru points to 90.156.131.162
ns2-expired.mastername.ru points to 90.156.131.163