kn18.ru - robtex.com
kn18.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=4068836 | ||||||
Same first word
Similar names
DNS History
20 records (12 active, 8 former)
●NSns.masterhost.ru2015-08-10 → 2026-05-11 · 2 obs
● 2026-05-11 14:06:04
●NSns1.masterhost.ru2015-08-10 → 2026-05-11 · 2 obs
● 2026-05-11 14:06:04
●NSns2.masterhost.ru2015-08-10 → 2026-05-11 · 2 obs
● 2026-05-11 14:06:04
●MXmx1.masterhost.ru2015-08-10 → 2026-05-11 · 2 obs
● 2026-05-11 14:06:04
○A2a00:15f8:a000:5:1:11:3:d832015-08-10 → 2015-08-10 · 3 obs
○ 2026-02-16 06:48:18
○ 2026-05-11 14:06:04
●A2a00:15f8:a000:5:1:11:6:dfb62026-02-16 → 2026-05-11 · 3 obs
● 2026-02-16 06:48:18
● 2026-05-11 14:06:04
○A2a00:15f8:a000:5:1:12:3:d832015-08-10 → 2015-08-10 · 3 obs
○ 2026-02-16 06:48:18
○ 2026-05-11 14:06:04
●A2a00:15f8:a000:5:1:12:6:dfb62026-02-16 → 2026-05-11 · 3 obs
● 2026-02-16 06:48:18
● 2026-05-11 14:06:04
○A2a00:15f8:a000:5:1:13:3:d832015-08-10 → 2015-08-10 · 3 obs
○ 2026-02-16 06:48:18
○ 2026-05-11 14:06:04
●A2a00:15f8:a000:5:1:13:6:dfb62026-02-16 → 2026-05-11 · 3 obs
● 2026-02-16 06:48:18
● 2026-05-11 14:06:04
○A2a00:15f8:a000:5:1:14:3:d832015-08-10 → 2015-08-10 · 3 obs
○ 2026-02-16 06:48:18
○ 2026-05-11 14:06:04
●A2a00:15f8:a000:5:1:14:6:dfb62026-02-16 → 2026-05-11 · 3 obs
● 2026-02-16 06:48:18
● 2026-05-11 14:06:04
○A90.156.201.1002015-08-10 → 2015-08-10 · 3 obs
○ 2026-02-16 06:48:18
○ 2026-05-11 14:06:04
●A90.156.201.1052026-02-16 → 2026-05-11 · 3 obs
● 2026-02-16 06:48:18
● 2026-05-11 14:06:04
○A90.156.201.1152015-08-10 → 2015-08-10 · 3 obs
○ 2026-02-16 06:48:18
○ 2026-05-11 14:06:04
○A90.156.201.342015-08-10 → 2015-08-10 · 3 obs
○ 2026-02-16 06:48:18
○ 2026-05-11 14:06:04
●A90.156.201.502026-02-16 → 2026-05-11 · 3 obs
● 2026-02-16 06:48:18
● 2026-05-11 14:06:04
●A90.156.201.532026-02-16 → 2026-05-11 · 3 obs
● 2026-02-16 06:48:18
● 2026-05-11 14:06:04
○A90.156.201.622015-08-10 → 2015-08-10 · 3 obs
○ 2026-02-16 06:48:18
○ 2026-05-11 14:06:04
●A90.156.201.712026-02-16 → 2026-05-11 · 3 obs
● 2026-02-16 06:48:18
● 2026-05-11 14:06:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| kn18.ru | ns2.masterhost.ru, ns.masterhost.ru, ns1.masterhost.ru | - |
✅ Authoritative Response
Server:90.156.133.161
NS records: ns2.masterhost.ru, ns.masterhost.ru, ns1.masterhost.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kn18.ru (unsigned zone)
⏱️ Timing
Total: 1753ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 90.156.201.71, 90.156.201.105... |
| AAAA | 4 | 2a00:15f8:a000:5:1:11:6:dfb6, 2a00:15f8:a000:5:1:12:6:dfb6... |
| NS | 3 | ns2.masterhost.ru, ns1.masterhost.ru... |
| MX | 1 | mx1.masterhost.ru (pri: 10) |
| SOA | 1 | ns1.masterhost.ru hostmaster.masterhost. |
Analysis
IP Addresses
kn18.ru maps to eight IPs: 2a00:15f8:a000:5:1:11:6:dfb6, 2a00:15f8:a000:5:1:12:6:dfb6, 2a00:15f8:a000:5:1:13:6:dfb6, 2a00:15f8:a000:5:1:14:6:dfb6, 90.156.201.50, 90.156.201.53, 90.156.201.71 and 90.156.201.105.
Other host names, for instance russianpatent.info, nsmoking.ru, kryshko.ru, pharmaciya.ru and human.snauka.ru share IP numbers with kn18.ru.
Name Servers
The domain kn18.ru is delegated to three name servers: ns1.masterhost.ru, ns2.masterhost.ru and ns.masterhost.ru.
kn18.ru shares name servers with other domains at least partially, for instance wallmax.ru, poruchitel58.ru, cha108.ru, omspring.ru and studio-videoton.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
The mail server for kn18.ru is mx1.masterhost.ru.
kn18.ru shares the same mail server setup as other domains, including qos.ru, dream-stroy.ru, f-tech.su, tatneftm.ru and vertpila.net.
kn18.ru shares at least some mail servers with other domains, for instance videotravel.ru.
Host name mx1.masterhost.ru resolves to IP 90.156.132.120.