btrudy.ru - robtex.com
btrudy.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 89.111.146.98🇷🇺 RU-CENTER89.111.144.0/22 Ru-Center route | ||||||
| NS | ns3.nic.ru ⭐ | ||||||
| A | 194.85.61.20🇷🇺 RU-CENTER194.85.61.0/24 RUNIC | ||||||
| PTR | ns3.nic.ru | ||||||
| NS | ns4.nic.ru | ||||||
| A | 194.226.96.8🇷🇺 RU-CENTER194.226.96.0/24 RUCENTER | ||||||
| PTR | ns4.nic.ru | ||||||
| NS | ns8.nic.ru | ||||||
| A | 193.232.130.14🇷🇺 RU-CENTER193.232.130.0/24 | ||||||
| PTR | ns8.nic.ru | ||||||
| SOA | ns3.nic.ruadmin@btrudy.ru serial=1731494319 | ||||||
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=4068478 | ||||||
Same first word
btrudy.ru |
Similar names
DNS History
18 records (4 active, 14 former)
○NSns1.rop.ru2017-03-28 → 2017-03-28 · 4 obs
○ 2016-03-23 22:52:56
● 2017-03-28 17:33:00
○ 2020-04-04 16:36:10
○ 2026-04-11 18:49:08
● 2017-03-28 17:33:00
○ 2020-04-04 16:36:10
○ 2026-04-11 18:49:08
○NSns3-l2.nic.ru2020-04-04 → 2020-04-04 · 3 obs
○ 2017-03-28 17:33:00
● 2020-04-04 16:36:10
○ 2026-04-11 18:49:08
● 2020-04-04 16:36:10
○ 2026-04-11 18:49:08
●NSns3.nic.ru2015-05-09 → 2026-04-11 · 5 obs
● 2015-05-09 19:20:42
● 2016-03-23 22:52:56
○ 2017-03-28 17:33:00
○ 2020-04-04 16:36:10
● 2026-04-11 18:49:08
● 2016-03-23 22:52:56
○ 2017-03-28 17:33:00
○ 2020-04-04 16:36:10
● 2026-04-11 18:49:08
○NSns3.rop.ru2017-03-28 → 2017-03-28 · 4 obs
○ 2016-03-23 22:52:56
● 2017-03-28 17:33:00
○ 2020-04-04 16:36:10
○ 2026-04-11 18:49:08
● 2017-03-28 17:33:00
○ 2020-04-04 16:36:10
○ 2026-04-11 18:49:08
○NSns4-cloud.nic.ru2020-04-04 → 2020-04-04 · 3 obs
○ 2017-03-28 17:33:00
● 2020-04-04 16:36:10
○ 2026-04-11 18:49:08
● 2020-04-04 16:36:10
○ 2026-04-11 18:49:08
○NSns4-l2.nic.ru2020-04-04 → 2020-04-04 · 3 obs
○ 2017-03-28 17:33:00
● 2020-04-04 16:36:10
○ 2026-04-11 18:49:08
● 2020-04-04 16:36:10
○ 2026-04-11 18:49:08
●NSns4.nic.ru2015-05-09 → 2026-04-11 · 5 obs
● 2015-05-09 19:20:42
● 2016-03-23 22:52:56
○ 2017-03-28 17:33:00
○ 2020-04-04 16:36:10
● 2026-04-11 18:49:08
● 2016-03-23 22:52:56
○ 2017-03-28 17:33:00
○ 2020-04-04 16:36:10
● 2026-04-11 18:49:08
○NSns8-cloud.nic.ru2020-04-04 → 2020-04-04 · 3 obs
○ 2017-03-28 17:33:00
● 2020-04-04 16:36:10
○ 2026-04-11 18:49:08
● 2020-04-04 16:36:10
○ 2026-04-11 18:49:08
○NSns8-l2.nic.ru2020-04-04 → 2020-04-04 · 3 obs
○ 2017-03-28 17:33:00
● 2020-04-04 16:36:10
○ 2026-04-11 18:49:08
● 2020-04-04 16:36:10
○ 2026-04-11 18:49:08
●NSns8.nic.ru2015-05-09 → 2026-04-11 · 5 obs
● 2015-05-09 19:20:42
● 2016-03-23 22:52:56
○ 2017-03-28 17:33:00
○ 2020-04-04 16:36:10
● 2026-04-11 18:49:08
● 2016-03-23 22:52:56
○ 2017-03-28 17:33:00
○ 2020-04-04 16:36:10
● 2026-04-11 18:49:08
○MXmx01.nicmail.ru2015-05-09 → 2016-03-23 · 4 obs
● 2015-05-09 19:20:42
● 2016-03-23 22:52:56
○ 2017-03-28 17:33:00
○ 2026-04-11 18:49:08
● 2016-03-23 22:52:56
○ 2017-03-28 17:33:00
○ 2026-04-11 18:49:08
○MXmx02.nicmail.ru2015-05-09 → 2016-03-23 · 4 obs
● 2015-05-09 19:20:42
● 2016-03-23 22:52:56
○ 2017-03-28 17:33:00
○ 2026-04-11 18:49:08
● 2016-03-23 22:52:56
○ 2017-03-28 17:33:00
○ 2026-04-11 18:49:08
○MXmx03.nicmail.ru2015-05-09 → 2016-03-23 · 4 obs
● 2015-05-09 19:20:42
● 2016-03-23 22:52:56
○ 2017-03-28 17:33:00
○ 2026-04-11 18:49:08
● 2016-03-23 22:52:56
○ 2017-03-28 17:33:00
○ 2026-04-11 18:49:08
○MXrelay.rop.ru2017-03-28 → 2020-04-04 · 4 obs
○ 2016-03-23 22:52:56
● 2017-03-28 17:33:00
● 2020-04-04 16:36:10
○ 2026-04-11 18:49:08
● 2017-03-28 17:33:00
● 2020-04-04 16:36:10
○ 2026-04-11 18:49:08
○A176.100.240.502017-03-28 → 2017-03-28 · 4 obs
○ 2016-03-23 22:52:56
● 2017-03-28 17:33:00
○ 2020-04-04 16:36:10
○ 2026-04-11 18:49:08
● 2017-03-28 17:33:00
○ 2020-04-04 16:36:10
○ 2026-04-11 18:49:08
○A195.208.0.1032020-04-04 → 2020-04-04 · 3 obs
○ 2017-03-28 17:33:00
● 2020-04-04 16:36:10
○ 2026-04-11 18:49:08
● 2020-04-04 16:36:10
○ 2026-04-11 18:49:08
○A195.208.1.1152015-05-09 → 2016-03-23 · 4 obs
● 2015-05-09 19:20:42
● 2016-03-23 22:52:56
○ 2017-03-28 17:33:00
○ 2026-04-11 18:49:08
● 2016-03-23 22:52:56
○ 2017-03-28 17:33:00
○ 2026-04-11 18:49:08
●A89.111.146.982026-04-11 → 2026-04-11 · 2 obs
○ 2020-04-04 16:36:10
● 2026-04-11 18:49:08
● 2026-04-11 18:49:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| btrudy.ru | ns3.nic.ru, ns4.nic.ru, ns8.nic.ru | - |
✅ Authoritative Response
Server:193.232.130.14
NS records: ns3.nic.ru, ns4.nic.ru, ns8.nic.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for btrudy.ru (unsigned zone)
⏱️ Timing
Total: 1334ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.111.146.98 |
| NS | 3 | ns3.nic.ru, ns8.nic.ru... |
| SOA | 1 | ns3.nic.ru admin.btrudy.ru |
Analysis
IP Addresses
btrudy.ru points to IP number 89.111.146.98.
Name Servers
The delegation for btrudy.ru is handled by three name servers: ns3.nic.ru, ns4.nic.ru and ns8.nic.ru.
btrudy.ru shares name servers with other domains at least partially, for example indigirka.com, optimal-drive.ru, dlyazhenshin.ru, rechista.ru and hotay.ru.
These name servers are commonly used together with statuspage1.nic.ru, statuspage2.nic.ru, ns1.hc.ru and ns2.hc.ru.
Host names with a single IP address: ns3.nic.ru points to 194.85.61.20; ns4.nic.ru points to 194.226.96.8; ns8.nic.ru points to 193.232.130.14.