bt-tsd.ru - robtex.com
bt-tsd.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 79.137.230.67🇷🇺 DINET-AS79.137.224.0/21 DINET-HOSTING | ||||||
| NS | dns1.1cbit.ru ⭐ | ||||||
| A | 193.227.134.151🇷🇺 LOGOL-AS193.227.134.0/24 1CBIT route | ||||||
| NS | dns2.1cbit.ru | ||||||
| A | 185.224.31.71🇷🇺 ThreeData-AS185.224.31.0/24 | ||||||
| NS | dns3.1cbit.ru | ||||||
| A | 83.166.247.15🇷🇺 AS-REGRU83.166.247.0/24 | ||||||
| PTR | 83-166-247-15.cloudvps.regruhosting.ru | ||||||
| MX | mx.1cbit.ru ⭐ | ||||||
| A | 109.107.169.54🇷🇺 LLC3DATADC109.107.169.0/24 | ||||||
| PTR | mx.1cbit.ru | ||||||
| TXT | v=spf1 include:_spf.1cbit.ru | ||||||
| SOA | dns1.1cbit.rudomenreg@1cbit.ru 2024-10-11 #0 | ||||||
ru
| 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=4069664 | ||||||
Same first word
bt-tsd.ru |
DNS History
14 records (5 active, 9 former)
●NSdns1.1cbit.ru2016-03-10 → 2026-07-18 · 3 obs
● 2016-03-10 09:54:58
● 2026-07-18 22:13:14
●NSdns2.1cbit.ru2016-03-10 → 2026-07-18 · 3 obs
● 2016-03-10 09:54:58
● 2026-07-18 22:13:14
●NSdns3.1cbit.ru2026-07-05 → 2026-07-18 · 3 obs
● 2026-07-05 11:17:52
● 2026-07-18 22:13:14
○NSns1.timeweb.ru2015-08-17 → 2015-11-24 · 4 obs
● 2015-11-24 12:59:50
○ 2016-03-10 09:54:58
○ 2026-07-18 22:13:14
○NSns2.timeweb.ru2015-08-17 → 2015-11-24 · 4 obs
● 2015-11-24 12:59:50
○ 2016-03-10 09:54:58
○ 2026-07-18 22:13:14
○NSns3.timeweb.org2015-08-17 → 2015-11-24 · 4 obs
● 2015-11-24 12:59:50
○ 2016-03-10 09:54:58
○ 2026-07-18 22:13:14
○NSns4.timeweb.org2015-08-17 → 2015-11-24 · 4 obs
● 2015-11-24 12:59:50
○ 2016-03-10 09:54:58
○ 2026-07-18 22:13:14
●MXmx.1cbit.ru2016-03-10 → 2026-07-18 · 3 obs
● 2016-03-10 09:54:58
● 2026-07-18 22:13:14
○MXmx1.timeweb.ru2015-08-17 → 2015-11-24 · 4 obs
● 2015-11-24 12:59:50
○ 2016-03-10 09:54:58
○ 2026-07-18 22:13:14
○MXmx2.timeweb.ru2015-08-17 → 2015-11-24 · 4 obs
● 2015-11-24 12:59:50
○ 2016-03-10 09:54:58
○ 2026-07-18 22:13:14
○A2a03:6f00:1::5c35:76912015-08-17 → 2015-11-24 · 4 obs
● 2015-11-24 12:59:50
○ 2016-03-10 09:54:58
○ 2026-07-18 22:13:14
○A5.101.153.1092016-03-10 → 2017-01-28 · 5 obs
● 2016-03-10 09:54:58
● 2017-01-28 17:29:50
○ 2026-07-05 11:17:52
○ 2026-07-18 22:13:14
●A79.137.230.672026-07-05 → 2026-07-18 · 3 obs
● 2026-07-05 11:17:52
● 2026-07-18 22:13:14
○A92.53.118.1452015-08-17 → 2015-11-24 · 4 obs
● 2015-11-24 12:59:50
○ 2016-03-10 09:54:58
○ 2026-07-18 22:13:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| bt-tsd.ru | dns3.1cbit.ru, dns2.1cbit.ru, dns1.1cbit.ru | 3 records |
✅ Authoritative Response
Server:83.166.247.15
NS records: dns3.1cbit.ru, dns2.1cbit.ru, dns1.1cbit.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bt-tsd.ru (unsigned zone)
⏱️ Timing
Total: 800ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 79.137.230.67 |
| NS | 3 | dns1.1cbit.ru, dns2.1cbit.ru... |
| MX | 1 | mx.1cbit.ru (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.1cbit.ru |
| SOA | 1 | dns1.1cbit.ru domenreg.1cbit.ru |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (dns3.1cbit.ru, dns2.1cbit.ru, dns1.1cbit.ru)
Analysis
IP Addresses
bt-tsd.ru points to a single IP number: 79.137.230.67.
Additional host names — bitretal.ru, odnobitniki.ru, pervobit.com and two others — share IP numbers with bt-tsd.ru.
Name Servers
DNS for bt-tsd.ru is handled by three authoritative name servers: dns1.1cbit.ru, dns2.1cbit.ru and dns3.1cbit.ru.
bt-tsd.ru partially shares its NS delegation with several other domains, including 1c-kamin-zarplata.ru, bit-prorab.ru, qv-lab.com and two others.
dns1.1cbit.ru, dns2.1cbit.ru and dns3.1cbit.ru all have one IP address each — dns1.1cbit.ru directs to 193.227.134.151, dns2.1cbit.ru directs to 185.224.31.71 and dns3.1cbit.ru directs to 83.166.247.15.
Mail Servers
bt-tsd.ru has one mail server: mx.1cbit.ru.
bt-tsd.ru shares the same mail server setup as other domains, including technopeak.ru, softmarket.ru, 1ctrade.ru and two others.
bt-tsd.ru shares mail servers — at least in part — with other domains, including firstbit.hk, cloud-its.ru, bit2b.ru and two others.
These mail servers are frequently seen alongside the mail servers mxn.1cbit.ru.
mx.1cbit.ru has exactly one IP number: 109.107.169.54.