onlineengineering.ru - robtex.com
onlineengineering.ru
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=4068491 | ||||||
Subdomains
Same first word
onlineengineering.ru |
onlineengineering.in |
Similar names
DNS History
8 records (7 active, 1 former)
●NSns.onlineengineering.ru2015-08-16 → 2026-04-12 · 2 obs
● 2026-04-12 20:24:16
●NSns4-cloud.nic.ru2015-08-16 → 2026-04-12 · 2 obs
● 2026-04-12 20:24:16
●NSns8-cloud.nic.ru2015-08-16 → 2026-04-12 · 2 obs
● 2026-04-12 20:24:16
●MXmail.onlineengineering.ru2015-08-16 → 2026-04-12 · 2 obs
● 2026-04-12 20:24:16
○A82.138.41.1812015-08-16 → 2017-07-03 · 4 obs
● 2017-07-03 07:03:06
○ 2026-03-06 04:09:30
○ 2026-04-12 20:24:16
●A91.209.140.502026-03-06 → 2026-04-12 · 3 obs
● 2026-03-06 04:09:30
● 2026-04-12 20:24:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| onlineengineering.ru | ns.onlineengineering.ru, ns4-l2.nic.ru, ns8-l2.nic.ru, ns4-cloud.nic.ru... | 19 records |
✅ Authoritative Response
Server:89.104.93.30
NS records: ns.onlineengineering.ru, ns4-l2.nic.ru, ns8-l2.nic.ru, ns4-cloud.nic.ru, ns8-cloud.nic.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for onlineengineering.ru (unsigned zone)
⏱️ Timing
Total: 1077ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.209.140.50 |
| NS | 5 | ns.onlineengineering.ru, ns8-l2.nic.ru... |
| MX | 1 | mail.onlineengineering.ru (pri: 10) |
| TXT | 1 | v=spf1 +a +mx ~all |
| SOA | 1 | ns.onlineengineering.ru hostmaster.onlin |
📌 Glue Records Collected
Total: 19
In-bailiwick: 1 (ns.onlineengineering.ru)
Out-of-bailiwick: 18 (ns4-l2.nic.ru, ns8-l2.nic.ru, ns4-cloud.nic.ru...)
Analysis
Hierarchy
onlineengineering.ru is parent of ns.onlineengineering.ru and mail.onlineengineering.ru.
IP Addresses
onlineengineering.ru points to a single IP number: 91.209.140.50.
other host names for instance online-eng.ru, ns.onlineengineering.ru, pss.dev.online-eng.ru, mail.zapravkaonline.ru and ns.citynet.net.ru share IP numbers with onlineengineering.ru.
Name Servers
onlineengineering.ru is delegated to five name servers: ns4-cloud.nic.ru, ns4-l2.nic.ru, ns8-cloud.nic.ru, ns8-l2.nic.ru and ns.onlineengineering.ru.
onlineengineering.ru at least partially shares name servers with other domains, for instance material.yoga, xn----7sbhbnn3am2as.xn--p1ai, artteg.ru, stp-egisz.ru and itsmb.com.
These name servers are often used with ns3-l2.nic.ru and ns1.hc.ru.
Host names with six IP numbers:
ns4-cloud.nic.ru points to: 89.104.93.30, 89.104.93.33, 89.104.93.34, 89.104.95.30, 89.104.95.33 and 89.104.95.34
ns8-cloud.nic.ru points to: 89.104.93.31, 89.104.93.35, 89.104.93.36, 89.104.95.31, 89.104.95.35 and 89.104.95.36
Host names with one IP number:
ns4-l2.nic.ru points to: 91.217.20.20
ns8-l2.nic.ru points to: 91.217.21.20
ns.onlineengineering.ru points to: 91.209.140.50
Mail Servers
onlineengineering.ru is handled by a single mail server, mail.onlineengineering.ru.
onlineengineering.ru shares the same mail server setup as other domains, for example online-eng.ru.
Host name mail.onlineengineering.ru points to IP address 91.209.140.50.