21bk.ru - robtex.com
21bk.ru
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=4069731 | ||||||
Same first word
21bk.ru |
Similar names
bk21.com |
bk12.cn |
b2k1.com |
bk12.dk |
b12k.com |
2b1k.de |
bk21.cn |
12kb.net |
12kb.ru |
kb12.com |
kb21.com |
12kb.com |
k2b1.com |
bk12.de |
12bk.com |
12bk.ai |
kb21.at |
bk21.net |
bk21.ru |
bk21.shop |
1b2k.info |
bk21.de |
21kb.com |
bk12.ru |
DNS History
7 records (3 active, 4 former)
●NSns1.reg.ru2026-05-23 → 2026-07-24 · 3 obs
● 2026-05-23 20:56:16
● 2026-07-24 13:12:54
○NSns1.ucoz.net2015-07-05 → 2017-09-21 · 4 obs
● 2017-09-21 13:44:22
○ 2026-02-26 21:19:30
○ 2026-07-24 13:12:54
●NSns2.reg.ru2026-05-23 → 2026-07-24 · 3 obs
● 2026-05-23 20:56:16
● 2026-07-24 13:12:54
○NSns2.ucoz.net2015-07-05 → 2017-09-21 · 4 obs
● 2017-09-21 13:44:22
○ 2026-02-26 21:19:30
○ 2026-07-24 13:12:54
○NSns3.ucoz.net2015-12-20 → 2017-09-21 · 5 obs
● 2015-12-20 10:59:12
● 2017-09-21 13:44:22
○ 2026-02-26 21:19:30
○ 2026-07-24 13:12:54
○A193.109.246.72015-07-05 → 2017-09-21 · 4 obs
● 2017-09-21 13:44:34
○ 2026-02-26 21:19:30
○ 2026-07-24 13:12:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| 21bk.ru | ns1.reg.ru, ns2.reg.ru | 20 records |
✅ Authoritative Response
Server:176.99.13.12
NS records: ns1.reg.ru, ns2.reg.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 21bk.ru (unsigned zone)
⏱️ Timing
Total: 753ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.reg.ru, ns2.reg.ru |
| MX | 1 | emx.mail.ru (pri: 0) |
| TXT | 1 | v=spf1 redirect=_spf.mail.ru |
| SOA | 1 | ns1.reg.ru hostmaster.ns1.reg.ru |
📌 Glue Records Collected
Total: 20
Out-of-bailiwick: 20 (ns1.reg.ru, ns1.reg.ru, ns1.reg.ru...)
Analysis
Name Servers
21bk.ru has two authoritative name servers — ns1.reg.ru and ns2.reg.ru.
21bk.ru shares its name server setup with other domains, including znaniepro.ru, megangar.ru, 2.0.0.0.1.0.0.0.2.0.0.0.0.4.9.f.0.0.a.2.ip6.arpa and two others.
Host names with 10 IP numbers:
ns1.reg.ru points to 176.99.13.11, 176.99.13.13, 176.99.13.15 and 7 other IP addresses.
ns2.reg.ru points to 176.99.13.12, 176.99.13.14, 176.99.13.16 and 7 other IP addresses.
Mail Servers
21bk.ru has one mail server: emx.mail.ru.
21bk.ru shares the same mail server setup as other domains, including www.bean-roast.ru, det-opt.ru, pes-files.ru and two others.
At least a portion of 21bk.ru's mail servers are shared with other domains, among them forwardmg.ru and globelt.ru.
emx.mail.ru directs to two IP numbers, 94.100.180.180 and 217.69.139.180.