300experts.ru - robtex.com
300experts.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 94.198.53.139🇷🇺 SmartApe94.198.52.0/22 | ||||||
| PTR | s1267512.srvape.com | ||||||
| NS | ivanovo.ens.mail.ru ⭐ | ||||||
| A | 217.69.139.164🇷🇺 VK-AS217.69.128.0/20 Moscow region | ||||||
| PTR | ns2.ens.mail.ru | ||||||
| NS | tambov.ens.mail.ru | ||||||
| A | 94.100.180.238🇷🇺 VK-AS94.100.176.0/20 Moscow region | ||||||
| PTR | ns1.ens.mail.ru | ||||||
| MX | emx.mail.ru ⭐ | ||||||
| A | 94.100.180.180🇷🇺 VK-AS94.100.176.0/20 Moscow region | ||||||
| PTR | emx.mail.ru | ||||||
| A | 217.69.139.180🇷🇺 VK-AS217.69.128.0/20 Moscow region | ||||||
| PTR | emx.mail.ru | ||||||
| TXT | v=spf1 redirect=_spf.mail.ru | ||||||
| TXT | v=spf1 +a +mx include:_spf.mail.ru ~all | ||||||
| SOA | ivanovo.ens.mail.rusupport@biz.mail.ru 2025-06-27 #6 | ||||||
ru
| DNSSEC | ⚠️ Not signed | ||||||
| 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=4067830 | ||||||
Same first word
300experts.ru |
DNS History
9 records (4 active, 5 former)
○NSdns.fastdns24.com2016-12-05 → 2016-12-05 · 3 obs
○ 2026-02-26 22:13:02
○ 2026-02-27 05:53:04
○NSdns2.fastdns24.org2016-12-05 → 2016-12-05 · 3 obs
○ 2026-02-26 22:13:02
○ 2026-02-27 05:53:04
○NSdns3.fastdns24.eu2016-12-05 → 2016-12-05 · 3 obs
○ 2026-02-26 22:13:02
○ 2026-02-27 05:53:04
○NSdns4.fastdns24.link2016-12-05 → 2016-12-05 · 3 obs
○ 2026-02-26 22:13:02
○ 2026-02-27 05:53:04
●NSivanovo.ens.mail.ru2026-02-26 → 2026-02-27 · 3 obs
● 2026-02-26 22:13:02
● 2026-02-27 05:53:04
●NStambov.ens.mail.ru2026-02-26 → 2026-02-27 · 3 obs
● 2026-02-26 22:13:02
● 2026-02-27 05:53:04
○A5.45.121.2362016-12-05 → 2016-12-05 · 3 obs
○ 2026-02-26 22:13:02
○ 2026-02-27 05:53:04
●A94.198.53.1392026-02-26 → 2026-02-27 · 3 obs
● 2026-02-26 22:13:02
● 2026-02-27 05:53:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| 300experts.ru | tambov.ens.mail.ru, ivanovo.ens.mail.ru | - |
✅ Authoritative Response
Server: 94.100.180.238
NS records: tambov.ens.mail.ru, ivanovo.ens.mail.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 300experts.ru (unsigned zone)
⏱️ Timing
Total: 1142ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 94.198.53.139 |
| NS | 2 | tambov.ens.mail.ru, ivanovo.ens.mail.ru |
| MX | 1 | emx.mail.ru (pri: 10) |
| TXT | 2 | v=spf1 +a +mx include:_spf.mail.ru ~all, v=spf1 redirect=_spf.mail.ru |
| SOA | 1 | ivanovo.ens.mail.ru support.biz.mail.ru |
AI analysis
300experts.ru points to IP number: 94.198.53.139.
Other host names for instance sinoby.ru, trkr.ru, api.sinoby.ru and www.trkr.ru share IP numbers with 300experts.ru.
300experts.ru is delegated to two name servers: ivanovo.ens.mail.ru and tambov.ens.mail.ru.
300experts.ru shares the same name server setup with other domains, such as amaday.ru, grig.org and tvclub.cc.
300experts.ru at least partially shares name servers with other domains, for instance 4599.ru, volga-video.ru, protected.ru, mastergate.ru and nsprus.ru.
These name servers are commonly used alongside angarsk.ens.mail.ru, ulan-ude.ens.mail.ru, smolensk.ens.mail.ru, tagil.ens.mail.ru, murmansk.ens.mail.ru, korolyov.ens.mail.ru, kaluga.ens.mail.ru, orenburg.ens.mail.ru, yakutsk.ens.mail.ru and kostroma.ens.mail.ru.
Host names with a single IP:
ivanovo.ens.mail.ru points to 217.69.139.164.
tambov.ens.mail.ru points to 94.100.180.238.
300experts.ru is handled by a single mail server, emx.mail.ru.
The mail server setup for 300experts.ru matches that of other domains, for instance za4istka.ru, zvsm.ru, tricolor-stavropol.ru, avallon-industrial.ru and bla2e.com.
300experts.ru shares at least partially some mail servers with other domains, including tanais.ru, wid.ru, cdo-krsk.ru, a9.kz and trest68.ru.
emx.mail.ru points to two IPs: 94.100.180.180 and 217.69.139.180.