osca.su - dns.ninja
osca.su
su
| 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=650210202 | ||||||
Same first word
Similar names
DNS History
10 records (7 active, 3 former)
●NSns1.timeweb.ru2026-03-23 → 2026-08-14 · 3 obs
● 2026-03-23 06:11:50
● 2026-08-14 07:37:46
●NSns2.timeweb.ru2026-03-23 → 2026-08-14 · 3 obs
● 2026-03-23 06:11:50
● 2026-08-14 07:37:46
○NSns3.morizo.ru2015-08-04 → 2020-12-05 · 4 obs
● 2020-12-05 04:55:40
○ 2026-03-23 06:11:50
○ 2026-08-14 07:37:46
●NSns3.timeweb.org2026-03-23 → 2026-08-14 · 3 obs
● 2026-03-23 06:11:50
● 2026-08-14 07:37:46
○NSns4.morizo.ru2015-08-04 → 2020-12-05 · 4 obs
● 2020-12-05 04:55:40
○ 2026-03-23 06:11:50
○ 2026-08-14 07:37:46
●NSns4.timeweb.org2026-03-23 → 2026-08-14 · 3 obs
● 2026-03-23 06:11:50
● 2026-08-14 07:37:46
●MXmx1.timeweb.ru2015-08-04 → 2026-08-14 · 2 obs
● 2026-08-14 07:37:46
●MXmx2.timeweb.ru2015-08-04 → 2026-08-14 · 2 obs
● 2026-08-14 07:37:46
○A144.76.34.462015-08-04 → 2020-12-05 · 4 obs
● 2020-12-05 04:55:40
○ 2026-03-23 06:11:50
○ 2026-08-14 07:37:46
●A92.53.96.1932026-03-23 → 2026-08-14 · 3 obs
● 2026-03-23 06:11:50
● 2026-08-14 07:37:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | 12 records |
| osca.su | ns1.timeweb.ru, ns2.timeweb.ru, ns3.timeweb.org, ns4.timeweb.org | - |
✅ Authoritative Response
Server:139.45.249.139
NS records: ns1.timeweb.ru, ns2.timeweb.ru, ns3.timeweb.org, ns4.timeweb.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for osca.su (unsigned zone)
⏱️ Timing
Total: 1594ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 92.53.96.193 |
| NS | 4 | ns3.timeweb.org, ns2.timeweb.ru... |
| MX | 2 | mx1.timeweb.ru (pri: 10), mx2.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: 12
Out-of-bailiwick: 12 (a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net...)
Analysis
IP Addresses
osca.su resolves to just one IP address, 92.53.96.193.
Two other host names, along with gribos.ru, www.opticals.ru and sabyem.ru, also share IP numbers with osca.su.
Name Servers
The NS records for osca.su point to four name servers: ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru.
At least some of osca.su's name servers are shared with other domains, for example dez-prom.ru, dip-office-building.com, underworldsp-lordfilm.ru and two more.
Four hostnames, each resolving to a pair of IP addresses: ns3.timeweb.org directs to 217.78.234.130 and 2a03:6f07:4::2; ns4.timeweb.org directs to 139.45.249.139 and 2a00:65e0:6:5:232a::2; ns1.timeweb.ru directs to 85.193.93.93 and 2a03:6f04:dead:bee::1; ns2.timeweb.ru directs to 85.193.93.85 and 2a03:6f04:dead:bee::2.
Mail Servers
osca.su is served by two mail servers, mx1.timeweb.ru and mx2.timeweb.ru.
Among the domains sharing a mail server setup with osca.su are www.tryretry.ru, cz05897.tw1.ru, videodisks.ru and two others.
osca.su overlaps on mail servers with several other domains, for example solight.ru, www.xenglish.ru, aviateka.ru and insta-drive.ru.
mx1.timeweb.ru resolves to 92.53.116.47 and 2a03:6f00:3::5c35:742f. Likewise, mx2.timeweb.ru resolves to 92.53.116.51 and 2a03:6f00:3::5c35:7433 — two IP addresses apiece.