self-master-lab.ru - robtex.com
self-master-lab.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=4068626 | ||||||
Subdomains
www.self-master-lab.ru |
Same first word
self-master-lab.ru |
DNS History
18 records (12 active, 6 former)
●NSns.masterhost.ru2015-08-24 → 2026-04-24 · 2 obs
● 2026-04-24 03:21:14
●NSns1.masterhost.ru2015-08-24 → 2026-04-24 · 2 obs
● 2026-04-24 03:21:14
●NSns2.masterhost.ru2015-08-24 → 2026-04-24 · 2 obs
● 2026-04-24 03:21:14
●MXmx4.masterhost.ru2015-08-24 → 2026-04-24 · 2 obs
● 2026-04-24 03:21:14
●A2a00:15f8:a000:5:1:11:3:6d0f2015-08-24 → 2026-04-24 · 2 obs
● 2026-04-24 03:21:14
●A2a00:15f8:a000:5:1:12:3:6d0f2015-08-24 → 2026-04-24 · 2 obs
● 2026-04-24 03:21:14
●A2a00:15f8:a000:5:1:13:3:6d0f2015-08-24 → 2026-04-24 · 2 obs
● 2026-04-24 03:21:14
●A2a00:15f8:a000:5:1:14:3:6d0f2015-08-24 → 2026-04-24 · 2 obs
● 2026-04-24 03:21:14
○A90.156.201.1092020-04-11 → 2020-04-11 · 4 obs
● 2020-04-11 22:39:46
○ 2026-02-18 11:21:30
○ 2026-04-24 03:21:14
○A90.156.201.1102015-08-24 → 2017-02-23 · 4 obs
● 2017-02-23 12:50:26
○ 2020-04-11 22:39:46
○ 2026-04-24 03:21:14
●A90.156.201.1132026-02-18 → 2026-04-24 · 3 obs
● 2026-02-18 11:21:30
● 2026-04-24 03:21:14
○A90.156.201.122015-08-24 → 2020-04-11 · 4 obs
● 2020-04-11 22:39:46
○ 2026-02-18 11:21:30
○ 2026-04-24 03:21:14
○A90.156.201.272020-04-11 → 2020-04-11 · 4 obs
● 2020-04-11 22:39:46
○ 2026-02-18 11:21:30
○ 2026-04-24 03:21:14
○A90.156.201.532015-08-24 → 2020-04-11 · 4 obs
● 2020-04-11 22:39:46
○ 2026-02-18 11:21:30
○ 2026-04-24 03:21:14
○A90.156.201.652015-08-24 → 2017-02-23 · 4 obs
● 2017-02-23 12:50:26
○ 2020-04-11 22:39:46
○ 2026-04-24 03:21:14
●A90.156.201.822026-02-18 → 2026-04-24 · 3 obs
● 2026-02-18 11:21:30
● 2026-04-24 03:21:14
●A90.156.201.832026-02-18 → 2026-04-24 · 3 obs
● 2026-02-18 11:21:30
● 2026-04-24 03:21:14
●A90.156.201.972026-02-18 → 2026-04-24 · 3 obs
● 2026-02-18 11:21:30
● 2026-04-24 03:21:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| self-master-lab.ru | ns2.masterhost.ru, ns.masterhost.ru, ns1.masterhost.ru | - |
✅ Authoritative Response
Server:90.156.136.116
NS records: ns2.masterhost.ru, ns.masterhost.ru, ns1.masterhost.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for self-master-lab.ru (unsigned zone)
⏱️ Timing
Total: 1062ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 90.156.201.113, 90.156.201.97... |
| AAAA | 4 | 2a00:15f8:a000:5:1:11:3:6d0f, 2a00:15f8:a000:5:1:14:3:6d0f... |
| NS | 3 | ns.masterhost.ru, ns1.masterhost.ru... |
| MX | 1 | mx4.masterhost.ru (pri: 10) |
| SOA | 1 | ns1.masterhost.ru hostmaster.masterhost. |
Analysis
Hierarchy
The parent of www.self-master-lab.ru is self-master-lab.ru.
IP Addresses
self-master-lab.ru resolves to eight IP numbers: 2a00:15f8:a000:5:1:11:3:6d0f, 2a00:15f8:a000:5:1:12:3:6d0f, 2a00:15f8:a000:5:1:13:3:6d0f, 2a00:15f8:a000:5:1:14:3:6d0f, 90.156.201.82, 90.156.201.83, 90.156.201.97 and 90.156.201.113.
Other host names such as www.velikie-nauki.ru, finlandtools.com, multiscan24.com, bunker58.ru and akh.su share IPs with self-master-lab.ru.
Name Servers
self-master-lab.ru is delegated to three name servers: ns1.masterhost.ru, ns2.masterhost.ru and ns.masterhost.ru.
self-master-lab.ru at least partially shares name servers with other domains, for example telemama.ru, 100bestmovies.ru, ardor.ru, ocenim.ru and ikscom.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 mx4.masterhost.ru mail server handles self-master-lab.ru.
self-master-lab.ru shares the same mail server setup as other domains, including horn.hk, drakoni.ru, mosbukva.ru, intek-tool.ru and ldmodels.com.
self-master-lab.ru shares at least some mail servers with other domains, for example scgarden.ru and realchess.club.
mx4.masterhost.ru points to a single IP number: 90.156.133.179.