cpu18.ru - robtex.com
cpu18.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 88.212.251.4🇷🇺 UNITEDNET88.212.251.0/24 SERVERS.RU MOW1 | ||||||
| PTR | rfs5.umicloud.ru | ||||||
| NS | salavat.ens.mail.ru ⭐ | ||||||
| A | 94.100.180.238🇷🇺 VK-AS94.100.176.0/20 Moscow region | ||||||
| PTR | ns1.ens.mail.ru | ||||||
| NS | volzhsky.ens.mail.ru | ||||||
| A | 217.69.139.164🇷🇺 VK-AS217.69.128.0/20 Moscow region | ||||||
| PTR | ns2.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 | ||||||
| SOA | salavat.ens.mail.runoreply@biz.mail.ru 2022-11-30 #6 | ||||||
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=4068296 | ||||||
Same first word
cpu18.ru |
Similar names
DNS History
20 records (4 active, 16 former)
○NSns1.beget.com2020-02-23 → 2020-02-23 · 4 obs
● 2020-02-23 12:45:06
○ 2026-02-15 05:16:20
○ 2026-03-27 17:14:30
○NSns1.beget.pro2020-02-23 → 2020-02-23 · 4 obs
● 2020-02-23 12:45:06
○ 2026-02-15 05:16:20
○ 2026-03-27 17:14:30
○NSns1.beget.ru2020-02-23 → 2020-02-23 · 4 obs
● 2020-02-23 12:45:06
○ 2026-02-15 05:16:20
○ 2026-03-27 17:14:30
○NSns1.reg.ru2015-05-28 → 2016-11-27 · 4 obs
● 2016-11-27 03:44:16
○ 2020-02-23 12:45:06
○ 2026-03-27 17:14:30
○NSns2.beget.com2020-02-23 → 2020-02-23 · 4 obs
● 2020-02-23 12:45:06
○ 2026-02-15 05:16:20
○ 2026-03-27 17:14:30
○NSns2.beget.pro2020-02-23 → 2020-02-23 · 4 obs
● 2020-02-23 12:45:06
○ 2026-02-15 05:16:20
○ 2026-03-27 17:14:30
○NSns2.beget.ru2020-02-23 → 2020-02-23 · 4 obs
● 2020-02-23 12:45:06
○ 2026-02-15 05:16:20
○ 2026-03-27 17:14:30
○NSns2.reg.ru2015-05-28 → 2016-11-27 · 4 obs
● 2016-11-27 03:44:16
○ 2020-02-23 12:45:06
○ 2026-03-27 17:14:30
●NSsalavat.ens.mail.ru2026-02-15 → 2026-03-27 · 3 obs
● 2026-02-15 05:16:20
● 2026-03-27 17:14:30
●NSvolzhsky.ens.mail.ru2026-02-15 → 2026-03-27 · 3 obs
● 2026-02-15 05:16:20
● 2026-03-27 17:14:30
○MXalt1.aspmx.l.google.com2015-05-28 → 2020-02-23 · 4 obs
● 2020-02-23 12:45:06
○ 2026-02-15 05:16:20
○ 2026-03-27 17:14:30
○MXalt2.aspmx.l.google.com2015-05-28 → 2020-02-23 · 4 obs
● 2020-02-23 12:45:06
○ 2026-02-15 05:16:20
○ 2026-03-27 17:14:30
○MXaspmx.l.google.com2015-05-28 → 2020-02-23 · 4 obs
● 2020-02-23 12:45:06
○ 2026-02-15 05:16:20
○ 2026-03-27 17:14:30
○MXaspmx2.googlemail.com2015-05-28 → 2020-02-23 · 4 obs
● 2020-02-23 12:45:06
○ 2026-02-15 05:16:20
○ 2026-03-27 17:14:30
○MXaspmx3.googlemail.com2015-05-28 → 2020-02-23 · 4 obs
● 2020-02-23 12:45:06
○ 2026-02-15 05:16:20
○ 2026-03-27 17:14:30
○MXaspmx4.googlemail.com2015-05-28 → 2016-11-27 · 4 obs
● 2016-11-27 03:44:16
○ 2020-02-23 12:45:06
○ 2026-03-27 17:14:30
○MXaspmx5.googlemail.com2015-05-28 → 2016-11-27 · 4 obs
● 2016-11-27 03:44:16
○ 2020-02-23 12:45:06
○ 2026-03-27 17:14:30
●MXemx.mail.ru2026-02-15 → 2026-03-27 · 3 obs
● 2026-02-15 05:16:20
● 2026-03-27 17:14:30
○A5.101.153.1332015-05-28 → 2016-11-27 · 4 obs
● 2016-11-27 03:44:16
○ 2020-02-23 12:45:06
○ 2026-03-27 17:14:30
●A88.212.251.42020-02-23 → 2026-03-27 · 3 obs
● 2020-02-23 12:45:06
● 2026-03-27 17:14:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| cpu18.ru | salavat.ens.mail.ru, volzhsky.ens.mail.ru | - |
✅ Authoritative Response
Server:217.69.139.164
NS records: salavat.ens.mail.ru, volzhsky.ens.mail.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cpu18.ru (unsigned zone)
⏱️ Timing
Total: 1174ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 88.212.251.4 |
| NS | 2 | volzhsky.ens.mail.ru, salavat.ens.mail.ru |
| MX | 1 | emx.mail.ru (pri: 10) |
| TXT | 1 | v=spf1 redirect=_spf.mail.ru |
| SOA | 1 | salavat.ens.mail.ru noreply.biz.mail.ru |
Analysis
IP Addresses
cpu18.ru resolves to one IP number: 88.212.251.4.
other host names including kolodez66.ru, meda.umi.ru, horomi-23.ru, smtp.motozip.shop and ideal-dv.ru share IP numbers with cpu18.ru.
Name Servers
cpu18.ru is delegated to two name servers salavat.ens.mail.ru and volzhsky.ens.mail.ru.
cpu18.ru uses the same name server configuration as other domains, such as speafm.com.
cpu18.ru at least partially shares name servers with other domains, for instance dirhor.ru, rflower.ru, cname.me, dmsuslov.ru and fhm.ru.
These name servers are commonly used with the following name servers: omsk.ens.mail.ru, balakovo.ens.mail.ru, seversk.ens.mail.ru, tyumen.ens.mail.ru, chita.ens.mail.ru, murom.ens.mail.ru, ufa.ens.mail.ru, orsk.ens.mail.ru, podolsk.ens.mail.ru and tobolsk.ens.mail.ru.
Host names with one IP number:
salavat.ens.mail.ru points to 94.100.180.238
volzhsky.ens.mail.ru points to 217.69.139.164
Mail Servers
cpu18.ru is handled by a single mail server, emx.mail.ru.
cpu18.ru shares the same mail server setup as other domains, for instance kazmedia.kz, arduino.kz, ranat.ru, exitbar.ru and flagman142.ru.
cpu18.ru shares some mail servers with other domains, at least partially, for example hellopsp.com and deluxauto.ru.
emx.mail.ru resolves to two IP numbers: 94.100.180.180 and 217.69.139.180.