o-code.ru - dns.ninja
o-code.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=4069348 | ||||||
Subdomains
Same first word
Similar names
DNS History
17 records (13 active, 4 former)
●NSns.masterhost.ru2015-08-25 → 2026-06-22 · 2 obs
● 2026-06-22 15:03:12
●NSns1.masterhost.ru2015-08-25 → 2026-06-22 · 2 obs
● 2026-06-22 15:03:12
●NSns2.masterhost.ru2015-08-25 → 2026-06-22 · 2 obs
● 2026-06-22 15:03:12
●MXmxs.o-code.ru2015-08-25 → 2026-06-22 · 2 obs
● 2026-06-22 15:03:12
●MXmxs2.o-code.ru2015-08-25 → 2026-06-22 · 2 obs
● 2026-06-22 15:03:12
●A2a00:15f8:a000:5:1:11:2:34052015-08-25 → 2026-06-22 · 2 obs
● 2026-06-22 15:03:12
●A2a00:15f8:a000:5:1:12:2:34052015-08-25 → 2026-06-22 · 2 obs
● 2026-06-22 15:03:12
●A2a00:15f8:a000:5:1:13:2:34052015-08-25 → 2026-06-22 · 2 obs
● 2026-06-22 15:03:12
●A2a00:15f8:a000:5:1:14:2:34052015-08-25 → 2026-06-22 · 2 obs
● 2026-06-22 15:03:12
●A90.156.201.1032026-02-28 → 2026-06-22 · 3 obs
● 2026-02-28 20:19:22
● 2026-06-22 15:03:12
●A90.156.201.172026-02-28 → 2026-06-22 · 3 obs
● 2026-02-28 20:19:22
● 2026-06-22 15:03:12
●A90.156.201.222026-02-28 → 2026-06-22 · 3 obs
● 2026-02-28 20:19:22
● 2026-06-22 15:03:12
○A90.156.201.382015-08-25 → 2018-08-17 · 4 obs
● 2018-08-17 06:43:44
○ 2026-02-28 20:19:22
○ 2026-06-22 15:03:12
○A90.156.201.432016-12-10 → 2018-08-17 · 5 obs
● 2016-12-10 17:56:22
● 2018-08-17 06:43:44
○ 2026-02-28 20:19:22
○ 2026-06-22 15:03:12
○A90.156.201.562015-08-25 → 2018-08-17 · 4 obs
● 2018-08-17 06:43:44
○ 2026-02-28 20:19:22
○ 2026-06-22 15:03:12
●A90.156.201.802015-08-25 → 2026-06-22 · 6 obs
● 2016-09-17 13:05:12
○ 2016-12-10 17:56:22
○ 2018-08-17 06:43:44
● 2026-02-28 20:19:22
● 2026-06-22 15:03:12
○A90.156.201.882015-08-25 → 2018-08-17 · 4 obs
● 2018-08-17 06:43:44
○ 2026-02-28 20:19:22
○ 2026-06-22 15:03:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| o-code.ru | ns.masterhost.ru, ns1.masterhost.ru, ns2.masterhost.ru | - |
✅ Authoritative Response
Server:90.156.137.50
NS records: ns.masterhost.ru, ns1.masterhost.ru, ns2.masterhost.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for o-code.ru (unsigned zone)
⏱️ Timing
Total: 2139ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 90.156.201.80, 90.156.201.22... |
| AAAA | 4 | 2a00:15f8:a000:5:1:13:2:3405, 2a00:15f8:a000:5:1:12:2:3405... |
| NS | 3 | ns2.masterhost.ru, ns1.masterhost.ru... |
| MX | 2 | mxs.o-code.ru (pri: 10), mxs2.o-code.ru (pri: 90) |
| TXT | 2 | v=spf1 mx ip4:46.20.70.36 ~all, google-site-verification=EJ271FCUvUKwOjX |
| SOA | 1 | ns1.masterhost.ru hostmaster.masterhost. |
Analysis
Hierarchy
The domain o-code.ru is parent to mxs2.o-code.ru, mxs.o-code.ru and vks-dev.o-code.ru.
IP Addresses
o-code.ru resolves to 8 IP numbers: 90.156.201.17, 90.156.201.22, 90.156.201.80 and 5 other.
Additional host names — skistop.ru, www.idow.ru, havana-shop.ru and two others — share IP numbers with o-code.ru.
Name Servers
DNS for o-code.ru is handled by three authoritative name servers: ns1.masterhost.ru, ns2.masterhost.ru and ns.masterhost.ru.
At least some of o-code.ru's name servers are shared with other domains, for example topintel.ru, gemellepro.com, itpartneronline.ru and two more.
Three hostnames — ns1.masterhost.ru, ns2.masterhost.ru and ns.masterhost.ru — each have two IP addresses: ns1.masterhost.ru has 90.156.137.50 and 2a00:15f8:a000:11:1:1:1:53, ns2.masterhost.ru has 90.156.133.161 and 2a00:15f8:a000:12:1:1:2:53, and ns.masterhost.ru has 90.156.136.116 and 2a00:15f8:a000:10:1:1:0:53.
Mail Servers
o-code.ru has two mail servers: mxs2.o-code.ru and mxs.o-code.ru.
Each of mxs2.o-code.ru and mxs.o-code.ru has one IP address: mxs2.o-code.ru uses 46.20.70.33 and mxs.o-code.ru uses 217.79.22.41.