i-du.ru - robtex.com
i-du.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=4068675 | ||||||
Subdomains
www.i-du.ru |
Same first word
Similar names
DNS History
16 records (12 active, 4 former)
●NSns.masterhost.ru2018-12-14 → 2026-04-28 · 2 obs
● 2026-04-28 03:54:42
●NSns1.masterhost.ru2018-12-14 → 2026-04-28 · 2 obs
● 2026-04-28 03:54:42
●NSns2.masterhost.ru2018-12-14 → 2026-04-28 · 2 obs
● 2026-04-28 03:54:42
●MXmx1.masterhost.ru2018-12-14 → 2026-04-28 · 2 obs
● 2026-04-28 03:54:42
●A2a00:15f8:a000:5:1:11:6:e3782018-12-14 → 2026-04-28 · 2 obs
● 2026-04-28 03:54:42
●A2a00:15f8:a000:5:1:12:6:e3782018-12-14 → 2026-04-28 · 2 obs
● 2026-04-28 03:54:42
●A2a00:15f8:a000:5:1:13:6:e3782018-12-14 → 2026-04-28 · 2 obs
● 2026-04-28 03:54:42
●A2a00:15f8:a000:5:1:14:6:e3782018-12-14 → 2026-04-28 · 2 obs
● 2026-04-28 03:54:42
○A90.156.201.1072018-12-14 → 2018-12-14 · 3 obs
○ 2026-03-27 08:03:46
○ 2026-04-28 03:54:42
●A90.156.201.1082026-03-27 → 2026-04-28 · 3 obs
● 2026-03-27 08:03:46
● 2026-04-28 03:54:42
●A90.156.201.122026-03-27 → 2026-04-28 · 3 obs
● 2026-03-27 08:03:46
● 2026-04-28 03:54:42
○A90.156.201.132018-12-14 → 2018-12-14 · 3 obs
○ 2026-03-27 08:03:46
○ 2026-04-28 03:54:42
○A90.156.201.162018-12-14 → 2018-12-14 · 3 obs
○ 2026-03-27 08:03:46
○ 2026-04-28 03:54:42
●A90.156.201.352026-03-27 → 2026-04-28 · 3 obs
● 2026-03-27 08:03:46
● 2026-04-28 03:54:42
●A90.156.201.482026-03-27 → 2026-04-28 · 3 obs
● 2026-03-27 08:03:46
● 2026-04-28 03:54:42
○A90.156.201.792018-12-14 → 2018-12-14 · 3 obs
○ 2026-03-27 08:03:46
○ 2026-04-28 03:54:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| i-du.ru | ns.masterhost.ru, ns1.masterhost.ru, ns2.masterhost.ru | - |
✅ Authoritative Response
Server:90.156.136.116
NS records: ns.masterhost.ru, ns1.masterhost.ru, ns2.masterhost.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for i-du.ru (unsigned zone)
⏱️ Timing
Total: 1215ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 90.156.201.48, 90.156.201.108... |
| AAAA | 4 | 2a00:15f8:a000:5:1:12:6:e378, 2a00:15f8:a000:5:1:11:6:e378... |
| NS | 3 | ns1.masterhost.ru, ns2.masterhost.ru... |
| MX | 1 | mx1.masterhost.ru (pri: 10) |
| SOA | 1 | ns1.masterhost.ru hostmaster.masterhost. |
Analysis
Hierarchy
i-du.ru is the parent of www.i-du.ru.
IP Addresses
Eight IP numbers are targeted by i-du.ru: 2a00:15f8:a000:5:1:11:6:e378, 2a00:15f8:a000:5:1:12:6:e378, 2a00:15f8:a000:5:1:13:6:e378, 2a00:15f8:a000:5:1:14:6:e378, 90.156.201.12, 90.156.201.35, 90.156.201.48 and 90.156.201.108.
other host names including sukhanov.ru, mot-ipk.ru, puresky.ru, playkids.ru and badipark.ru share IP numbers with i-du.ru.
Name Servers
i-du.ru is delegated to three name servers ns1.masterhost.ru, ns2.masterhost.ru and ns.masterhost.ru.
i-du.ru at least partially shares name servers with other domains, for instance sysbrain.net, agroprom.pro, legalvest.ru, negde.ru and eurolep.ru.
Host names with two IP numbers:
ns1.masterhost.ru points to: 2a00:15f8:a000:11:1:1:1:53 and 90.156.137.50.
ns2.masterhost.ru points to: 2a00:15f8:a000:12:1:1:2:53 and 90.156.133.161.
ns.masterhost.ru points to: 2a00:15f8:a000:10:1:1:0:53 and 90.156.136.116.
Mail Servers
i-du.ru is handled by a single mail server, mx1.masterhost.ru.
i-du.ru shares the same mail server setup as other domains, for instance domkroi.ru, furrystuff.ru, kriminalnn.ru, toplivo.co and profsmeta.ru.
i-du.ru shares mail servers with other domains to some extent, for instance ugolokskazki.ru.
mx1.masterhost.ru resolves to IP 90.156.132.120.