elektro-opt.ru - robtex.com
elektro-opt.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=4068858 | ||||||
Subdomains
mail.elektro-opt.ru |
Same first word
elektro-opt.ru |
Similar names
DNS History
11 records (8 active, 3 former)
●NSns1.first-ns.de2015-06-04 → 2026-05-13 · 2 obs
● 2026-05-13 10:27:38
●NSns3-l2.nic.ru2026-03-18 → 2026-05-13 · 3 obs
● 2026-03-18 10:43:28
● 2026-05-13 10:27:38
●NSns4-cloud.nic.ru2026-03-18 → 2026-05-13 · 3 obs
● 2026-03-18 10:43:28
● 2026-05-13 10:27:38
●NSns4-l2.nic.ru2026-03-18 → 2026-05-13 · 3 obs
● 2026-03-18 10:43:28
● 2026-05-13 10:27:38
●NSns8-cloud.nic.ru2026-03-18 → 2026-05-13 · 3 obs
● 2026-03-18 10:43:28
● 2026-05-13 10:27:38
●NSns8-l2.nic.ru2026-03-18 → 2026-05-13 · 3 obs
● 2026-03-18 10:43:28
● 2026-05-13 10:27:38
○NSrobotns2.second-ns.de2015-06-04 → 2017-06-19 · 4 obs
● 2017-06-19 19:10:28
○ 2026-03-18 10:43:28
○ 2026-05-13 10:27:38
○NSrobotns3.second-ns.com2015-06-04 → 2017-06-19 · 4 obs
● 2017-06-19 19:10:28
○ 2026-03-18 10:43:28
○ 2026-05-13 10:27:38
●MXmail.elektro-opt.ru2015-06-04 → 2026-05-13 · 2 obs
● 2026-05-13 10:27:38
○A109.234.159.2002015-06-04 → 2017-06-19 · 4 obs
● 2017-06-19 19:10:28
○ 2026-03-18 10:43:28
○ 2026-05-13 10:27:38
●A185.17.10.1642026-03-18 → 2026-05-13 · 3 obs
● 2026-03-18 10:43:28
● 2026-05-13 10:27:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| elektro-opt.ru | ns3-l2.nic.ru, ns8-cloud.nic.ru, ns4-cloud.nic.ru, ns4-l2.nic.ru... | 19 records |
✅ Authoritative Response
Server:91.217.20.20
NS records: ns3-l2.nic.ru, ns8-cloud.nic.ru, ns4-cloud.nic.ru, ns4-l2.nic.ru, ns8-l2.nic.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for elektro-opt.ru (unsigned zone)
⏱️ Timing
Total: 702ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.17.10.164 |
| NS | 5 | ns3-l2.nic.ru, ns4-l2.nic.ru... |
| MX | 1 | mail.elektro-opt.ru (pri: 10) |
| SOA | 1 | ns1.first-ns.de dns.hetzner.com |
📌 Glue Records Collected
Total: 19
Out-of-bailiwick: 19 (ns8-cloud.nic.ru, ns8-cloud.nic.ru, ns8-cloud.nic.ru...)
Analysis
Hierarchy
The parent of mail.elektro-opt.ru is elektro-opt.ru.
IP Addresses
elektro-opt.ru points to an IP address: 185.17.10.164.
other host names include uazopt.ru, xn--80aaagzi2aleahdxigd2f.xn--p1ai, autoopt.ru, auto-opt.ru and xn--80ahi9g.xn--p1ai; they share IP numbers with elektro-opt.ru.
Name Servers
elektro-opt.ru delegates to six name servers: ns1.first-ns.de, ns3-l2.nic.ru, ns4-cloud.nic.ru, ns4-l2.nic.ru, ns8-cloud.nic.ru and ns8-l2.nic.ru.
elektro-opt.ru at least partially shares name servers with other domains, for instance self-storage.de, dotmuc.org, pcdienst-chemnitz.de, bp-g.ru and vmg-print.ru.
These name servers are commonly used with the name servers robotns2.second-ns.de, robotns3.second-ns.com, ns3.nic.ru, ns1.masterhost.ru, pns41.cloudns.net, pns42.cloudns.net, pns43.cloudns.net and pns44.cloudns.net.
Hosts with six IP numbers:
The host name 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.
The host name 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.
Hosts with two IP numbers:
The host name ns1.first-ns.de points to 2a01:4f8:0:a101::a:1 and 213.239.242.238.
Hosts with one IP number:
The host name ns3-l2.nic.ru points to 193.232.146.1.
The host name ns4-l2.nic.ru points to 91.217.20.20.
The host name ns8-l2.nic.ru points to 91.217.21.20.
Mail Servers
elektro-opt.ru is handled by a single mail server, mail.elektro-opt.ru.
The host name mail.elektro-opt.ru points to IP 109.234.159.200.