masterdev.ru - dns.ninja
masterdev.ru
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=4070100 | ||||||
Same first word
masterdev.pl |
masterdev.org |
masterdev.agency |
masterdev.ca |
masterdev.com |
masterdev.com.br |
masterdev.ru |
masterdev.fr |
masterdev.eu |
masterdev.guru |
masterdev.io |
masterdev.net |
Similar names
Previous names
Next names
DNS History
19 records (7 active, 12 former)
○NSns.masterhost.ru2015-07-18 → 2017-01-16 · 4 obs
● 2017-01-16 11:30:20
○ 2026-08-18 13:07:36
○ 2026-08-24 02:51:42
○NSns1.masterhost.ru2015-07-18 → 2017-01-16 · 4 obs
● 2017-01-16 11:30:20
○ 2026-08-18 13:07:36
○ 2026-08-24 02:51:42
●NSns1.timeweb.ru2026-08-18 → 2026-08-24 · 3 obs
● 2026-08-18 13:07:36
● 2026-08-24 02:51:42
○NSns2.masterhost.ru2015-07-18 → 2017-01-16 · 4 obs
● 2017-01-16 11:30:20
○ 2026-08-18 13:07:36
○ 2026-08-24 02:51:42
●NSns2.timeweb.ru2026-08-18 → 2026-08-24 · 3 obs
● 2026-08-18 13:07:36
● 2026-08-24 02:51:42
●NSns3.timeweb.org2026-08-18 → 2026-08-24 · 3 obs
● 2026-08-18 13:07:36
● 2026-08-24 02:51:42
●NSns4.timeweb.org2026-08-18 → 2026-08-24 · 3 obs
● 2026-08-18 13:07:36
● 2026-08-24 02:51:42
○MXmx1.masterhost.ru2015-07-18 → 2017-01-16 · 4 obs
● 2017-01-16 11:30:20
○ 2026-08-18 13:07:36
○ 2026-08-24 02:51:42
●MXmx1.timeweb.ru2026-08-18 → 2026-08-24 · 3 obs
● 2026-08-18 13:07:36
● 2026-08-24 02:51:42
●MXmx2.timeweb.ru2026-08-18 → 2026-08-24 · 3 obs
● 2026-08-18 13:07:36
● 2026-08-24 02:51:42
○A2a00:15f8:a000:5:1:11:4:4d922015-07-18 → 2017-01-16 · 4 obs
● 2017-01-16 11:30:20
○ 2026-08-18 13:07:36
○ 2026-08-24 02:51:42
○A2a00:15f8:a000:5:1:12:4:4d922015-07-18 → 2017-01-16 · 4 obs
● 2017-01-16 11:30:20
○ 2026-08-18 13:07:36
○ 2026-08-24 02:51:42
○A2a00:15f8:a000:5:1:13:4:4d922015-07-18 → 2017-01-16 · 4 obs
● 2017-01-16 11:30:20
○ 2026-08-18 13:07:36
○ 2026-08-24 02:51:42
○A2a00:15f8:a000:5:1:14:4:4d922015-07-18 → 2017-01-16 · 4 obs
● 2017-01-16 11:30:20
○ 2026-08-18 13:07:36
○ 2026-08-24 02:51:42
●A37.77.104.932026-08-18 → 2026-08-24 · 3 obs
● 2026-08-18 13:07:36
● 2026-08-24 02:51:42
○A90.156.201.1062015-07-18 → 2017-01-16 · 4 obs
● 2017-01-16 11:30:20
○ 2026-08-18 13:07:36
○ 2026-08-24 02:51:42
○A90.156.201.202015-07-18 → 2017-01-16 · 4 obs
● 2017-01-16 11:30:20
○ 2026-08-18 13:07:36
○ 2026-08-24 02:51:42
○A90.156.201.472015-07-18 → 2017-01-16 · 4 obs
● 2017-01-16 11:30:20
○ 2026-08-18 13:07:36
○ 2026-08-24 02:51:42
○A90.156.201.882015-07-18 → 2017-01-16 · 4 obs
● 2017-01-16 11:30:20
○ 2026-08-18 13:07:36
○ 2026-08-24 02:51:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | c.tld-servers.ru, d.dns.ripn.net, e.dns.ripn.net, f.dns.ripn.net... | - |
| masterdev.ru | ns4.timeweb.org, ns3.timeweb.org, ns1.timeweb.ru, ns2.timeweb.ru | 2 records |
✅ Authoritative Response
Server:85.193.93.93
NS records: ns4.timeweb.org, ns3.timeweb.org, ns1.timeweb.ru, ns2.timeweb.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for masterdev.ru (unsigned zone)
⏱️ Timing
Total: 1873ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.77.104.93 |
| NS | 4 | ns1.timeweb.ru, ns3.timeweb.org... |
| MX | 2 | mx2.timeweb.ru (pri: 20), mx1.timeweb.ru (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.timeweb.ru ~all |
| SOA | 1 | ns1.timeweb.ru dns.timeweb.ru |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.timeweb.ru, ns1.timeweb.ru)
Analysis
IP Addresses
masterdev.ru points to a single IP number: 37.77.104.93.
Name Servers
masterdev.ru has four authoritative name servers: ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru.
There is at least partial name server overlap between masterdev.ru and other domains — poselki54.ru, bergtoys.ru, 568627-cs83930.tmweb.ru and two more among them.
All four hostnames — ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru — resolve to two IP numbers apiece: ns3.timeweb.org to 217.78.234.130 and 2a03:6f07:4::2; ns4.timeweb.org to 139.45.249.139 and 2a00:65e0:6:5:232a::2; ns1.timeweb.ru to 85.193.93.93 and 2a03:6f04:dead:bee::1; ns2.timeweb.ru to 85.193.93.85 and 2a03:6f04:dead:bee::2.
Mail Servers
masterdev.ru has two mail servers: mx1.timeweb.ru and mx2.timeweb.ru.
masterdev.ru shares the same mail server setup as other domains, including ku-uk.ru, macroecomail.com, ooo-remontnic.ru and two others.
Some mail servers of masterdev.ru are also used by other domains, notably agmoskva.ru and www.studeco.ru.
The two host names mx1.timeweb.ru and mx2.timeweb.ru each have a pair of IP addresses: mx1.timeweb.ru has 92.53.116.47 and 2a03:6f00:3::5c35:742f, and mx2.timeweb.ru has 92.53.116.51 and 2a03:6f00:3::5c35:7433.