techbrain.ru - dns.ninja
techbrain.ru
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.mastername.ru ⭐ | ||||||
| A | 2a00:15f8:a000:33:1:1:1:53🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48 | ||||||
| PTR | ns1.mastername.ru | ||||||
| A | 90.156.136.115🇷🇺 MASTERHOST-AS90.156.128.0/20 | ||||||
| PTR | ns1.mastername.ru | ||||||
| NS | ns2.mastername.ru | ||||||
| A | 2a00:15f8:a000:34:1:1:1:53🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48 | ||||||
| PTR | ns2.mastername.ru | ||||||
| A | 90.156.137.49🇷🇺 MASTERHOST-AS90.156.128.0/20 | ||||||
| PTR | ns2.mastername.ru | ||||||
| SOA | ns1.mastername.ruhostmaster@mastername.ru serial=1518107939 | ||||||
ru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | c.tld-servers.ru | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=4069748 | ||||||
Same first word
techbrain.co.in |
techbrain.in |
techbrain.gr |
techbrain.com |
techbrain.org |
techbrain.ru |
techbrain.net |
techbrain.com.au |
techbrain.nl |
Similar names
DNS History
6 records (2 active, 4 former)
○NSns.masterhost.ru2015-06-18 → 2015-06-18 · 3 obs
○ 2015-10-29 11:25:10
○ 2026-07-25 23:27:24
○NSns1.masterhost.ru2015-06-18 → 2015-06-18 · 3 obs
○ 2015-10-29 11:25:10
○ 2026-07-25 23:27:24
●NSns1.mastername.ru2015-10-29 → 2026-07-25 · 3 obs
● 2015-10-29 11:25:10
● 2026-07-25 23:27:24
○NSns2.masterhost.ru2015-06-18 → 2015-06-18 · 3 obs
○ 2015-10-29 11:25:10
○ 2026-07-25 23:27:24
●NSns2.mastername.ru2015-10-29 → 2026-07-25 · 3 obs
● 2015-10-29 11:25:10
● 2026-07-25 23:27:24
○A217.23.142.872015-10-29 → 2016-09-16 · 4 obs
● 2016-09-16 01:57:40
○ 2026-06-15 23:55:36
○ 2026-07-25 23:27:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| techbrain.ru | ns1.mastername.ru, ns2.mastername.ru | 4 records |
✅ Authoritative Response
Server:90.156.137.49
NS records: ns1.mastername.ru, ns2.mastername.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techbrain.ru (unsigned zone)
⏱️ Timing
Total: 653ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns2.mastername.ru, ns1.mastername.ru |
| SOA | 1 | ns1.mastername.ru hostmaster.mastername. |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.mastername.ru, ns2.mastername.ru, ns1.mastername.ru...)
Analysis
Name Servers
techbrain.ru is delegated to two name servers: ns1.mastername.ru and ns2.mastername.ru.
techbrain.ru shares its NS records with other domains, for example service-kmv.ru, onatsky.ru, dtgp.ru and two others.
At least some of techbrain.ru's name servers are shared with other domains, for example oblako-1c.ru and tls-group.ru.
ns1.mastername.ru and ns2.mastername.ru each resolve to two IP addresses: ns1.mastername.ru points to 90.156.136.115 and 2a00:15f8:a000:33:1:1:1:53, while ns2.mastername.ru points to 90.156.137.49 and 2a00:15f8:a000:34:1:1:1:53.