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 | 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=4069891 | ||||||
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSns1.infobox.org2015-06-28 → 2026-08-06 · 2 obs
● 2026-08-06 17:56:46
●NSns1.rsnx.ru2026-02-28 → 2026-08-06 · 3 obs
● 2026-02-28 14:48:28
● 2026-08-06 17:56:46
●NSns2.infobox.org2015-06-28 → 2026-08-06 · 2 obs
● 2026-08-06 17:56:46
●NSns3.infobox.org2015-06-28 → 2026-08-06 · 2 obs
● 2026-08-06 17:56:46
●NSns4.infobox.org2015-06-28 → 2026-08-06 · 2 obs
● 2026-08-06 17:56:46
●A77.221.130.42015-06-28 → 2026-08-06 · 2 obs
● 2026-08-06 17:56:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| 4example.ru | ns1.infobox.org, ns2.infobox.org, ns3.infobox.org, ns4.infobox.org | - |
✅ Authoritative Response
Server:89.253.252.13
NS records: ns1.infobox.org, ns2.infobox.org, ns3.infobox.org, ns4.infobox.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4example.ru (unsigned zone)
⏱️ Timing
Total: 1261ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.221.130.4 |
| NS | 4 | ns2.infobox.org, ns4.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, 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, xaxam.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.