index21.ru - robtex.com
index21.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=4068508 | ||||||
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
○NSns1.r01.ru2015-06-27 → 2016-12-25 · 4 obs
● 2016-12-25 05:09:20
○ 2026-03-30 08:38:02
○ 2026-04-14 06:54:34
●NSns1.reg.ru2026-03-30 → 2026-04-14 · 3 obs
● 2026-03-30 08:38:02
● 2026-04-14 06:54:34
○NSns2.r01.ru2015-06-27 → 2016-12-25 · 4 obs
● 2016-12-25 05:09:20
○ 2026-03-30 08:38:02
○ 2026-04-14 06:54:34
●NSns2.reg.ru2026-03-30 → 2026-04-14 · 3 obs
● 2026-03-30 08:38:02
● 2026-04-14 06:54:34
●MXmx.yandex.net2026-03-30 → 2026-04-14 · 2 obs
● 2026-04-14 06:54:34
●A194.58.112.1742026-03-30 → 2026-04-14 · 3 obs
● 2026-03-30 08:38:02
● 2026-04-14 06:54:34
○A46.38.63.1952015-06-27 → 2016-12-25 · 4 obs
● 2016-12-25 05:09:20
○ 2026-03-30 08:38:02
○ 2026-04-14 06:54:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | d.dns.ripn.net, f.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net... | - |
| index21.ru | ns2.reg.ru, ns1.reg.ru | 20 records |
✅ Authoritative Response
Server:176.99.13.12
NS records: ns2.reg.ru, ns1.reg.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for index21.ru (unsigned zone)
⏱️ Timing
Total: 872ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 194.58.112.174 |
| NS | 2 | ns1.reg.ru, ns2.reg.ru |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 1 | v=spf1 redirect=_spf.yandex.net |
| SOA | 1 | ns1.reg.ru hostmaster.ns1.reg.ru |
📌 Glue Records Collected
Total: 20
Out-of-bailiwick: 20 (ns2.reg.ru, ns2.reg.ru, ns2.reg.ru...)
Analysis
IP Addresses
index21.ru maps to IP address 194.58.112.174.
Other host names, for instance gk-kdm.ru, fanshi.ru, www.cclick.ru, kuhniko.ru and schedrie.com share IP numbers with index21.ru.
Name Servers
Two name servers ns1.reg.ru and ns2.reg.ru are delegated to index21.ru.
index21.ru uses the same name server configuration as other domains, such as vtule.ru, xproxy.ru, schoolnsk.ru, xn----7sbc3ablhnee5am.xn--p1ai and uvivo.ru.
index21.ru shares name servers with other domains at least partially, for instance stroy-setka.ru and stavservice.ru.
These name servers are commonly used with ns1.agava.net.ru and ns2.agava.net.ru.
Host names with ten IP numbers:
The host name ns1.reg.ru points to 2a00:f940:9::1:1, 2a00:f940:9::2:1, 176.99.13.11, 176.99.13.13, 176.99.13.15, 176.99.13.17, 194.58.117.11, 194.58.117.13, 194.58.117.15 and 194.58.117.17.
The host name ns2.reg.ru points to 2a00:f940:9::1:2, 2a00:f940:9::2:2, 176.99.13.12, 176.99.13.14, 176.99.13.16, 176.99.13.18, 194.58.117.12, 194.58.117.14, 194.58.117.16 and 194.58.117.18.
Mail Servers
index21.ru is handled by a single mail server, mx.yandex.net.
index21.ru shares the same mail server setup as other domains, including onaran.com, khaibaohaiquan.com.vn, yildizlarisg.com, drtiesenga.com and alpina72.com.
index21.ru shares some mail servers with other domains, for instance atkor.ru, bahadirisi.com.tr and leedo.ru.
Host name mx.yandex.net points to IPs 2a02:6b8::311 and 77.88.21.249.