cosmos2.ru - robtex.com
cosmos2.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 83.136.233.116🇷🇺 RU-JSCIOT83.136.232.0/23 | ||||||
| PTR | cosmos2.ru | ||||||
| NS | ns2.masterhost.ru ⭐ | ||||||
| A | 2a00:15f8:a000:12:1:1:2:53🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48 | ||||||
| PTR | ns2.masterhost.ru | ||||||
| A | 90.156.133.161🇷🇺 MASTERHOST-AS90.156.128.0/20 | ||||||
| PTR | ns2.masterhost.ru | ||||||
| NS | ns.masterhost.ru | ||||||
| A | 2a00:15f8:a000:10:1:1:0:53🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48 | ||||||
| PTR | ns.masterhost.ru | ||||||
| A | 90.156.136.116🇷🇺 MASTERHOST-AS90.156.128.0/20 | ||||||
| PTR | ns.masterhost.ru | ||||||
| NS | ns1.masterhost.ru | ||||||
| A | 2a00:15f8:a000:11:1:1:1:53🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48 | ||||||
| PTR | ns1.masterhost.ru | ||||||
| A | 90.156.137.50🇷🇺 MASTERHOST-AS90.156.128.0/20 | ||||||
| PTR | ns1.masterhost.ru | ||||||
| MX | et001.cosmos2.ru ⭐ | ||||||
| A | 193.93.123.132🇷🇺 AliansNet193.93.120.0/22 RU-ALLIANCETELECOM BLOCK | ||||||
| PTR | et001.cosmos2.ru | ||||||
| TXT | v=spf1 mx ptr mx:et001.cosmos2.ru ip4:193.93.123.132 -all | ||||||
| SOA | ns1.masterhost.ruhostmaster@masterhost.ru serial=1774436459 | ||||||
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=4068494 | ||||||
PTR for
Subdomains
et001.cosmos2.ru |
Same first word
Similar names
DNS History
16 records (5 active, 11 former)
●NSns.masterhost.ru2015-06-11 → 2026-04-13 · 2 obs
● 2026-04-13 01:56:04
●NSns1.masterhost.ru2015-06-11 → 2026-04-13 · 2 obs
● 2026-04-13 01:56:04
●NSns2.masterhost.ru2015-06-11 → 2026-04-13 · 2 obs
● 2026-04-13 01:56:04
●MXet001.cosmos2.ru2015-06-11 → 2026-04-13 · 2 obs
● 2026-04-13 01:56:04
○A2a00:15f8:a000:5:1:11:2:6e982015-06-11 → 2017-09-19 · 4 obs
● 2017-09-19 15:24:56
○ 2026-03-19 02:03:32
○ 2026-04-13 01:56:04
○A2a00:15f8:a000:5:1:12:2:6e982015-06-11 → 2017-09-19 · 4 obs
● 2017-09-19 15:24:56
○ 2026-03-19 02:03:32
○ 2026-04-13 01:56:04
○A2a00:15f8:a000:5:1:13:2:6e982015-06-11 → 2017-09-19 · 4 obs
● 2017-09-19 15:24:56
○ 2026-03-19 02:03:32
○ 2026-04-13 01:56:04
○A2a00:15f8:a000:5:1:14:2:6e982015-06-11 → 2017-09-19 · 4 obs
● 2017-09-19 15:24:56
○ 2026-03-19 02:03:32
○ 2026-04-13 01:56:04
●A83.136.233.1162026-03-19 → 2026-04-13 · 6 obs
● 2026-03-19 02:03:32
● 2026-03-26 13:46:34
○ 2026-03-31 02:20:18
● 2026-04-13 01:56:00
● 2026-04-13 01:56:04
○A90.156.201.1112015-06-11 → 2017-09-19 · 4 obs
● 2017-09-19 15:24:56
○ 2026-03-19 02:03:32
○ 2026-04-13 01:56:04
○A90.156.201.432015-06-11 → 2017-09-19 · 4 obs
● 2017-09-19 15:24:56
○ 2026-03-19 02:03:32
○ 2026-04-13 01:56:04
○A90.156.201.462017-09-19 → 2017-09-19 · 4 obs
● 2017-09-19 15:24:56
○ 2026-03-19 02:03:32
○ 2026-04-13 01:56:04
○A90.156.201.502015-06-11 → 2016-01-19 · 4 obs
● 2016-01-19 00:03:16
○ 2016-04-14 14:06:06
○ 2026-04-13 01:56:04
○A90.156.201.512016-04-14 → 2016-12-02 · 5 obs
● 2016-04-14 14:06:06
● 2016-12-02 00:19:02
○ 2017-09-19 15:24:56
○ 2026-04-13 01:56:04
○A90.156.201.762016-11-26 → 2017-09-19 · 5 obs
● 2016-11-26 14:43:32
● 2017-09-19 15:24:56
○ 2026-03-19 02:03:32
○ 2026-04-13 01:56:04
○A90.156.201.942015-06-11 → 2016-04-14 · 4 obs
● 2016-04-14 14:06:06
○ 2016-11-26 14:43:32
○ 2026-04-13 01:56:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | d.dns.ripn.net, a.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| cosmos2.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 cosmos2.ru (unsigned zone)
⏱️ Timing
Total: 1964ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 83.136.233.116 |
| NS | 3 | ns.masterhost.ru, ns2.masterhost.ru... |
| MX | 1 | et001.cosmos2.ru (pri: 80) |
| TXT | 1 | v=spf1 mx ptr mx:et001.cosmos2.ru ip4:19 |
| SOA | 1 | ns1.masterhost.ru hostmaster.masterhost. |
Analysis
Hierarchy
The parent of et001.cosmos2.ru is cosmos2.ru.
IP Addresses
cosmos2.ru points to a single IP address: 83.136.233.116.
Name Servers
cosmos2.ru is delegated to three name servers: ns1.masterhost.ru, ns2.masterhost.ru and ns.masterhost.ru.
cosmos2.ru at least partially shares name servers with other domains, for example kladovaya-t.ru, workoffice.ru, radnik.ru, shkaffabrika.ru and svk-co.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 et001.cosmos2.ru mail server handles cosmos2.ru.
et001.cosmos2.ru points to a single IP number: 193.93.123.132.