plenum.ru - dns.ninja
plenum.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 176.57.66.104🇧🇦 DDOS-GUARD176.57.66.0/24 | ||||||
| NS | ns1.timeweb.ru ⭐ | ||||||
| A | 2a03:6f04:dead:bee::1🇷🇺 TimeWeb-AS2a03:6f00::/29 | ||||||
| A | 85.193.93.93🇵🇱 TimeWeb-AS85.193.93.0/24 | ||||||
| PTR | ns1.timeweb.ru | ||||||
| NS | ns2.timeweb.ru | ||||||
| A | 2a03:6f04:dead:bee::2🇷🇺 TimeWeb-AS2a03:6f00::/29 | ||||||
| A | 85.193.93.85🇵🇱 TimeWeb-AS85.193.93.0/24 | ||||||
| PTR | ns2.timeweb.ru | ||||||
| NS | ns3.timeweb.org ⚠️ Not in parent delegation | ||||||
| A | 2a03:6f07:4::2🇷🇺 TimeWeb-AS2a03:6f00::/29 | ||||||
| A | 217.78.234.130🇷🇺 TimeWeb-AS217.78.234.0/24 | ||||||
| NS | ns4.timeweb.org ⚠️ Not in parent delegation | ||||||
| A | 2a00:65e0:6:5:232a::2🇷🇺 RETNRU-SPB-AS2a00:65e0::/32 CJSC "RetnNet" | ||||||
| A | 139.45.249.139🇷🇺 RETNRU-SPB-AS139.45.248.0/21 RETN-SPB | ||||||
| PTR | gw-139.45.249.139-rt1.km.spb.retn.ru | ||||||
| MX | mx.yandex.net ⭐ | ||||||
| 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 | ||||||
| TXT | dns1.yandex.net. | ||||||
| TXT | v=spf1 redirect=_spf.yandex.net | ||||||
| TXT | yandex-verification: 08e37241e55160ea | ||||||
| TXT | dns2.yandex.net. | ||||||
| SOA | ns1.timeweb.rudns@timeweb.ru serial=24 | ||||||
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=4069895 | ||||||
rank #26256 in the tld
Subdomains
www.plenum.ru |
Same first word
Similar names
DNS History
13 records (6 active, 7 former)
●NSns1.timeweb.ru2026-03-31 → 2026-08-07 · 3 obs
● 2026-03-31 21:00:26
● 2026-08-07 03:15:36
●NSns2.timeweb.ru2026-03-31 → 2026-08-07 · 3 obs
● 2026-03-31 21:00:26
● 2026-08-07 03:15:36
●NSns3.timeweb.org2026-03-31 → 2026-08-07 · 3 obs
● 2026-03-31 21:00:26
● 2026-08-07 03:15:36
●NSns4.timeweb.org2026-03-31 → 2026-08-07 · 3 obs
● 2026-03-31 21:00:26
● 2026-08-07 03:15:36
○NSnsa.defa.ru2015-09-03 → 2017-08-15 · 4 obs
● 2017-08-15 00:50:24
○ 2026-03-31 21:00:26
○ 2026-08-07 03:15:36
○NSnsb.defa.ru2015-09-03 → 2017-08-15 · 4 obs
● 2017-08-15 00:50:24
○ 2026-03-31 21:00:26
○ 2026-08-07 03:15:36
●MXmx.yandex.net2026-03-31 → 2026-08-07 · 3 obs
● 2026-03-31 21:00:26
● 2026-08-07 03:15:36
○MXmx5.defa.ru2015-09-03 → 2017-08-15 · 4 obs
● 2017-08-15 00:50:24
○ 2026-03-31 21:00:26
○ 2026-08-07 03:15:36
●A176.57.66.1042026-04-15 → 2026-08-07 · 3 obs
● 2026-04-15 05:45:36
● 2026-08-07 03:15:36
○A185.215.4.102026-03-31 → 2026-04-02 · 5 obs
● 2026-03-31 21:00:26
● 2026-04-02 16:03:52
○ 2026-04-15 05:45:36
○ 2026-08-07 03:15:36
○A77.247.241.2272017-08-15 → 2017-08-15 · 4 obs
● 2017-08-15 00:50:24
○ 2026-03-31 21:00:26
○ 2026-08-07 03:15:36
○A93.174.131.1702015-09-03 → 2016-07-29 · 4 obs
● 2016-07-29 22:44:34
○ 2016-09-16 06:46:58
○ 2026-08-07 03:15:36
○A93.174.131.2442016-09-16 → 2016-12-07 · 5 obs
● 2016-09-16 06:46:58
● 2016-12-07 20:40:38
○ 2017-08-15 00:50:24
○ 2026-08-07 03:15:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | f.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, a.dns.ripn.net... | - |
| plenum.ru | ns2.timeweb.ru, ns1.timeweb.ru | 2 records |
✅ Authoritative Response
Server:85.193.93.85
NS records: ns2.timeweb.ru, ns1.timeweb.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for plenum.ru (unsigned zone)
⏱️ Timing
Total: 2725ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 176.57.66.104 |
| NS | 4 | ns2.timeweb.ru, ns3.timeweb.org... |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 4 | dns1.yandex.net., v=spf1 redirect=_spf.yandex.net... |
| SOA | 1 | ns1.timeweb.ru dns.timeweb.ru |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.timeweb.ru, ns1.timeweb.ru)
Analysis
Hierarchy
www.plenum.ru is a subdomain of plenum.ru.
IP Addresses
plenum.ru resolves to one IP address: 176.57.66.104.
whm.sso.loremipsumlab.com, pro.lianakochetova.ru, www.atomexpo.com and two other host names share IP numbers with plenum.ru.
Name Servers
The authoritative name servers for plenum.ru are ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru.
The name servers of plenum.ru overlap at least partially with those of other domains — among them sapphire.ru, 4g-sar.ru, koman.ru and two more.
These name servers commonly appear alongside the name servers ns3.timeweb.ru and ns4.timeweb.ru.
Each of the four hosts ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru has two IP addresses. ns3.timeweb.org points to 217.78.234.130 and 2a03:6f07:4::2. ns4.timeweb.org points to 139.45.249.139 and 2a00:65e0:6:5:232a::2. ns1.timeweb.ru points to 85.193.93.93 and 2a03:6f04:dead:bee::1. ns2.timeweb.ru points to 85.193.93.85 and 2a03:6f04:dead:bee::2.
Mail Servers
Mail for plenum.ru is handled by a single mail server, mx.yandex.net.
plenum.ru uses an identical mail server configuration to several other domains — among them pena.agency, payxtra.com, worklight.ru and two more.
The mail servers for plenum.ru overlap at least partially with those of other domains, including w4d.net and rcoko27.ru.
mx.yandex.net resolves to two IP numbers — 77.88.21.249 and 2a02:6b8::311.