systemhelp.ru - robtex.com
systemhelp.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.108.160.4🇷🇺 TCENTER-2-AS185.108.160.0/22 JSC "ER-Telecom Holding" Moscow branch Moscow, Russia | ||||||
| PTR | 185x108x160x4.static-business.msk.ertelecom.ru | ||||||
| NS | tambov.ens.mail.ru ⭐ | ||||||
| A | 94.100.180.238🇷🇺 VK-AS94.100.176.0/20 Moscow region | ||||||
| PTR | ns1.ens.mail.ru | ||||||
| NS | syzran.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 | ||||||
| TXT | v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDgalxkISfIFf6yGt/n2TJ... | ||||||
| SOA | tambov.ens.mail.rusupport@biz.mail.ru 2026-03-15 #1 | ||||||
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=4068493 | ||||||
Subdomains
dns1.systemhelp.ru |
Same first word
systemhelp.ru |
Similar names
DNS History
8 records (4 active, 4 former)
○NSdns1.yandex.net2015-08-25 → 2017-01-23 · 4 obs
● 2017-01-23 10:31:14
○ 2026-03-07 15:55:10
○ 2026-04-12 23:47:10
○NSdns2.yandex.net2015-08-25 → 2017-01-23 · 4 obs
● 2017-01-23 10:31:14
○ 2026-03-07 15:55:10
○ 2026-04-12 23:47:10
●NSsyzran.ens.mail.ru2026-03-07 → 2026-04-12 · 3 obs
● 2026-03-07 15:55:10
● 2026-04-12 23:47:10
●NStambov.ens.mail.ru2026-03-07 → 2026-04-12 · 3 obs
● 2026-03-07 15:55:10
● 2026-04-12 23:47:10
●MXemx.mail.ru2026-03-07 → 2026-04-12 · 3 obs
● 2026-03-07 15:55:10
● 2026-04-12 23:47:10
○MXmx.yandex.net2015-08-25 → 2017-01-23 · 4 obs
● 2017-01-23 10:31:14
○ 2026-03-07 15:55:10
○ 2026-04-12 23:47:10
●A185.108.160.42026-03-07 → 2026-04-12 · 3 obs
● 2026-03-07 15:55:10
● 2026-04-12 23:47:10
○A77.37.144.1282015-08-25 → 2017-01-23 · 4 obs
● 2017-01-23 10:31:14
○ 2026-03-07 15:55:10
○ 2026-04-12 23:47:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | d.dns.ripn.net, b.dns.ripn.net, a.dns.ripn.net, f.dns.ripn.net... | - |
| systemhelp.ru | syzran.ens.mail.ru, tambov.ens.mail.ru | - |
✅ Authoritative Response
Server:94.100.180.238
NS records: syzran.ens.mail.ru, tambov.ens.mail.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for systemhelp.ru (unsigned zone)
⏱️ Timing
Total: 3803ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.108.160.4 |
| NS | 2 | syzran.ens.mail.ru, tambov.ens.mail.ru |
| MX | 1 | emx.mail.ru (pri: 10) |
| TXT | 2 | v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQ, v=spf1 redirect=_spf.mail.ru |
| SOA | 1 | syzran.ens.mail.ru support.biz.mail.ru |
Analysis
Hierarchy
systemhelp.ru is the parent of dns1.systemhelp.ru.
IP Addresses
systemhelp.ru resolves to a single IP: 185.108.160.4.
Other host names, for instance, nprom.ru and deeppro.ru share IP numbers with systemhelp.ru.
Name Servers
systemhelp.ru has two name servers: syzran.ens.mail.ru and tambov.ens.mail.ru.
The domain systemhelp.ru shares the same name server setup as other domains, for instance insy.su.
systemhelp.ru shares some name servers with other domains, for example ovr-ru.ru, gronada.com, intech.kg, duslar.biz and kolaks.ru.
these name servers are often used with angarsk.ens.mail.ru, ulan-ude.ens.mail.ru, murmansk.ens.mail.ru, tagil.ens.mail.ru, smolensk.ens.mail.ru, korolyov.ens.mail.ru, buzuluk.ens.mail.ru, irkutsk.ens.mail.ru, engels.ens.mail.ru and elista.ens.mail.ru.
Host names with a single IP:
syzran.ens.mail.ru points to 217.69.139.164
tambov.ens.mail.ru points to 94.100.180.238
Mail Servers
systemhelp.ru is handled by a single mail server, emx.mail.ru.
systemhelp.ru shares the mail server setup with other domains, for example diaklon.net, agrokonika.ru, agent-ingos.ru, primadoors.ru and zinov.com.
systemhelp.ru shares at least some mail servers with other domains, for example ststone.ru.
emx.mail.ru resolves to two IPs: 94.100.180.180 and 217.69.139.180.