improspb.com - dns.ninja
improspb.com
| DNSSEC | ⚠️ Not signed | ||||||
| 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 | ||||||
| SOA | ns1.masterhost.ruhostmaster@masterhost.ru serial=1703156332 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1785585422 | ||||||
Same first word
improspb.com |
Similar names
DNS History
3 records (3 active, 0 former)
●NSns.masterhost.ru2026-02-27 → 2026-08-01 · 2 obs
● 2026-02-27 15:15:26
● 2026-08-01 12:19:18
● 2026-08-01 12:19:18
●NSns1.masterhost.ru2026-02-27 → 2026-08-01 · 2 obs
● 2026-02-27 15:15:26
● 2026-08-01 12:19:18
● 2026-08-01 12:19:18
●NSns2.masterhost.ru2026-02-27 → 2026-08-01 · 2 obs
● 2026-02-27 15:15:26
● 2026-08-01 12:19:18
● 2026-08-01 12:19:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| improspb.com | ns1.masterhost.ru, ns.masterhost.ru, ns2.masterhost.ru | - |
✅ Authoritative Response
Server:90.156.137.50
NS records: ns1.masterhost.ru, ns.masterhost.ru, ns2.masterhost.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for improspb.com (unsigned zone)
⏱️ Timing
Total: 1060ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns1.masterhost.ru, ns.masterhost.ru... |
| SOA | 1 | ns1.masterhost.ru hostmaster.masterhost. |
Analysis
Name Servers
Three name servers are authoritative for improspb.com: ns1.masterhost.ru, ns2.masterhost.ru and ns.masterhost.ru.
At least some of improspb.com's name servers are shared with other domains, for example imagilights.ru, inipe.ru, pososhok.biz and two more.
ns1.masterhost.ru resolves to 90.156.137.50 and 2a00:15f8:a000:11:1:1:1:53. ns2.masterhost.ru resolves to 90.156.133.161 and 2a00:15f8:a000:12:1:1:2:53. ns.masterhost.ru resolves to 90.156.136.116 and 2a00:15f8:a000:10:1:1:0:53. All three hostnames point to two IP numbers each.