b4c.ru - robtex.com
b4c.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 5.188.131.10🇷🇺 SELECTEL-MSK5.188.130.0/23 Selectel Route Object | ||||||
| NS | ns1.rf.ru ⭐ | ||||||
| A | 80.249.147.221🇷🇺 SELECTEL80.249.144.0/22 -NET | ||||||
| PTR | razina.ru | ||||||
| NS | ns2.rf.ru | ||||||
| A | 80.249.147.221🇷🇺 SELECTEL80.249.144.0/22 -NET | ||||||
| PTR | razina.ru | ||||||
| TXT | 1RHu5HFTnsoiz9fXiL7wNgrP9O0rkHVjD7gAy3vcLxjXq94TU6 | ||||||
| SOA | ns1.rf.ruhostmaster@b4c.ru 2026-03-16 #2 | ||||||
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=4068502 | ||||||
Same first word
b4c.at |
b4c.eu |
b4c.biz |
b4c.life |
b4c.org |
b4c.workers.dev |
b4c.ru |
b4c.cn |
b4c.jp |
b4c.ca |
b4c.com |
b4c.de |
b4c.be |
b4c.fr |
b4c.cz |
b4c.net |
b4c.co.il |
b4c.inf.br |
b4c.com.br |
Similar names
DNS History
11 records (3 active, 8 former)
○NSns1.poishi.com2015-08-30 → 2016-12-05 · 8 obs
○ 2015-11-01 10:03:08
○ 2016-01-15 04:45:34
● 2016-04-07 05:12:54
○ 2016-09-16 06:42:10
● 2016-12-05 04:11:52
○ 2020-12-19 20:46:10
○ 2026-04-13 18:18:34
●NSns1.rf.ru2020-12-19 → 2026-04-13 · 3 obs
● 2020-12-19 20:46:10
● 2026-04-13 18:18:34
○NSns1.sedoparking.com2015-08-30 → 2016-09-16 · 6 obs
● 2016-01-15 04:45:34
○ 2016-04-07 05:12:54
● 2016-09-16 06:42:10
○ 2016-12-05 04:11:52
○ 2026-04-13 18:18:34
○NSns2.poishi.com2016-12-05 → 2016-12-05 · 4 obs
● 2016-12-05 04:11:52
○ 2020-12-19 20:46:10
○ 2026-04-13 18:18:34
●NSns2.rf.ru2020-12-19 → 2026-04-13 · 3 obs
● 2020-12-19 20:46:10
● 2026-04-13 18:18:34
○NSns2.sedoparking.com2015-08-30 → 2016-09-16 · 4 obs
● 2016-09-16 06:42:10
○ 2016-12-05 04:11:52
○ 2026-04-13 18:18:34
○MXlocalhost2016-09-16 → 2016-09-16 · 4 obs
● 2016-09-16 06:42:10
○ 2016-12-05 04:11:52
○ 2026-04-13 18:18:34
○MXmail.nickstel.com2015-08-30 → 2016-04-07 · 4 obs
● 2016-04-07 05:12:54
○ 2016-09-16 06:42:10
○ 2026-04-13 18:18:34
●A5.188.131.102020-12-19 → 2026-04-13 · 3 obs
● 2020-12-19 20:46:10
● 2026-04-13 18:18:34
○A72.52.4.912015-08-30 → 2016-12-05 · 8 obs
○ 2015-11-01 10:03:08
● 2016-01-15 04:45:34
○ 2016-04-07 05:12:54
● 2016-09-16 06:42:10
● 2016-12-05 04:11:52
○ 2020-12-19 20:46:10
○ 2026-04-13 18:18:34
○A82.98.86.1752015-08-30 → 2016-04-07 · 6 obs
● 2015-11-01 10:03:08
○ 2016-01-15 04:45:34
● 2016-04-07 05:12:54
○ 2016-09-16 06:42:10
○ 2026-04-13 18:18:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | b.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, a.dns.ripn.net... | - |
| b4c.ru | ns2.rf.ru, ns1.rf.ru | - |
✅ Authoritative Response
Server:80.249.147.221
NS records: ns2.rf.ru, ns1.rf.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for b4c.ru (unsigned zone)
⏱️ Timing
Total: 858ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.188.131.10 |
| NS | 2 | ns2.rf.ru, ns1.rf.ru |
| TXT | 1 | 1RHu5HFTnsoiz9fXiL7wNgrP9O0rkHVjD7gAy3vc |
| SOA | 1 | ns1.rf.ru hostmaster.b4c.ru |
Analysis
IP Addresses
b4c.ru points to an IP address: 5.188.131.10.
other host names include 2em.ru, mobilmania.ru, xn--b1ajcrk8g.xn--p1ai, xn--80aaglw3f.xn--p1ai and sekond.ru; they share IP numbers with b4c.ru.
Name Servers
Two name servers ns1.rf.ru and ns2.rf.ru handle the delegation for b4c.ru.
b4c.ru shares the same name server setup as other domains, for instance opelevod.ru, xn--80aabyd9bjgj1c4c.xn--p1ai, kilovatt.ru, techno-motors.ru and sertifikatsia.ru.
b4c.ru at least partially shares name servers with other domains, for instance lancktelecom.ru, petuhova.ru, xn--h1aldcgc1f.xn--p1ai, aeroplastik.com and holst.su.
These name servers are commonly used with ns1.domeny-rf.ru and ns2.domeny-rf.ru.
Host names with a single IP
ns1.rf.ru points to 80.249.147.221
ns2.rf.ru points to 80.249.147.221
Host names that point to 80.249.147.221: ns1.rf.ru and ns2.rf.ru