4example.ru - dns.ninja
4example.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 77.221.130.4🇷🇺 RUSONYX-AS77.221.130.0/24 | ||||||
| PTR | plesk12.infobox.ru | ||||||
| NS | ns1.rsnx.ru ⭐ | ||||||
| A | 89.253.252.13🇷🇺 RUSONYX-AS89.253.248.0/21 RUSONYX-RU | ||||||
| PTR | ns1.rsnx.ru | ||||||
| NS | ns1.infobox.org | ||||||
| A | 89.253.252.13🇷🇺 RUSONYX-AS89.253.248.0/21 RUSONYX-RU | ||||||
| PTR | ns1.rsnx.ru | ||||||
| NS | ns2.infobox.org | ||||||
| A | 89.253.252.15🇷🇺 RUSONYX-AS89.253.248.0/21 RUSONYX-RU | ||||||
| PTR | ns2.rsnx.ru | ||||||
| NS | ns3.infobox.org | ||||||
| A | 89.253.252.13🇷🇺 RUSONYX-AS89.253.248.0/21 RUSONYX-RU | ||||||
| PTR | ns1.rsnx.ru | ||||||
| NS | ns4.infobox.org | ||||||
| A | 89.253.252.15🇷🇺 RUSONYX-AS89.253.248.0/21 RUSONYX-RU | ||||||
| PTR | ns2.rsnx.ru | ||||||
| MX | mx.yandex.ru ⭐ | ||||||
| A | 2a02:6b8::311🇷🇺 TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| A | 77.88.21.249🇷🇺 TELETECH77.88.0.0/18 Yandex enterprise network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| SOA | ns1.rsnx.ruak@4example.ru 2022-05-05 #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=4069256 | ||||||
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSns1.infobox.org2015-06-28 → 2026-06-14 · 2 obs
● 2026-06-14 23:14:20
●NSns1.rsnx.ru2026-02-28 → 2026-06-14 · 3 obs
● 2026-02-28 14:48:28
● 2026-06-14 23:14:20
●NSns2.infobox.org2015-06-28 → 2026-06-14 · 2 obs
● 2026-06-14 23:14:20
●NSns3.infobox.org2015-06-28 → 2026-06-14 · 2 obs
● 2026-06-14 23:14:20
●NSns4.infobox.org2015-06-28 → 2026-06-14 · 2 obs
● 2026-06-14 23:14:20
●A77.221.130.42015-06-28 → 2026-06-14 · 2 obs
● 2026-06-14 23:14:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| 4example.ru | ns3.infobox.org, ns2.infobox.org, ns1.infobox.org, ns4.infobox.org | - |
✅ Authoritative Response
Server:89.253.252.13
NS records: ns3.infobox.org, ns2.infobox.org, ns1.infobox.org, ns4.infobox.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4example.ru (unsigned zone)
⏱️ Timing
Total: 1942ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.221.130.4 |
| NS | 4 | ns2.infobox.org, ns1.infobox.org... |
| MX | 2 | mx.yandex.ru (pri: 10), mx.yandex.ru (pri: 20) |
| SOA | 1 | ns1.rsnx.ru ak.4example.ru |
Analysis
IP Addresses
4example.ru has exactly one IP address — 77.221.130.4.
mr2club.ru, www.stanok.biz, www.parkhoteldubna.ru plus two other host names have IP numbers in common with 4example.ru.
Name Servers
Five name servers handle delegation for 4example.ru: ns1.infobox.org, ns2.infobox.org, ns3.infobox.org and two others.
At least some of 4example.ru's name servers are shared with other domains, for example ekon-nn.ru, linguatrip.com, somn.ru and two more.
These name servers tend to co-occur with ns4.infobox.org, ns1.rsnx.ru, ns2.rsnx.ru and 7 other name servers in the same DNS delegations.
Host names resolving to a single IP address:
ns1.infobox.org resolves to 89.253.252.13.
ns2.infobox.org resolves to 89.253.252.15.
ns3.infobox.org resolves to 89.253.252.13.
ns4.infobox.org resolves to 89.253.252.15.
ns1.rsnx.ru resolves to 89.253.252.13.
Three host names point to 89.253.252.13: ns1.infobox.org, ns3.infobox.org and ns1.rsnx.ru.
The host names ns2.infobox.org and ns4.infobox.org both resolve to 89.253.252.15 IP addresses.
Mail Servers
4example.ru uses one mail server — mx.yandex.ru.
The mail server setup of 4example.ru matches that of other domains such as kipcom.ru, bagcom.ru, charm-m.ru and two others.
At least some of the mail servers used by 4example.ru are shared with other domains: chiphome.ru, tervolina.com, vlu.su and two others among them.
mx.yandex.ru directs to two IP numbers, 77.88.21.249 and 2a02:6b8::311.