computerclass.ru - robtex.com
computerclass.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.226.30.3🇷🇺 RTCOMM-AS91.226.30.0/24 | ||||||
| NS | n.i7.ru ⭐ ⚠️ Not in parent delegation | ||||||
| A | 91.226.31.82🇷🇺 WORLDSTREAM-191.226.31.0/24 | ||||||
| NS | ns1.expired.ru ⚠️ Not in zone NS records | ||||||
| A | 91.226.30.3🇷🇺 RTCOMM-AS91.226.30.0/24 | ||||||
| NS | ns2.expired.ru ⚠️ Not in zone NS records | ||||||
| A | 91.226.31.82🇷🇺 WORLDSTREAM-191.226.31.0/24 | ||||||
| NS | s.i7.ru ⚠️ Not in parent delegation | ||||||
| A | 91.226.30.3🇷🇺 RTCOMM-AS91.226.30.0/24 | ||||||
| SOA | n.i7.rudns@i7.ru 2014-12-16 #1 | ||||||
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=4070937 | ||||||
Same first word
Similar names
classcomputer.xyz |
parcelcustoms.com |
classcomputer.com |
classcomputer.in |
topmusclecars.com |
classcomputer.ir |
scalcomputers.pt |
Previous names
Next names
DNS History
10 records (5 active, 5 former)
○NSexp1.nameself.com2026-10-03 → 2026-10-03 · 4 obs
● 2026-10-03 01:33:40
○ 2026-10-31 11:52:32
○ 2026-11-01 16:52:50
○NSexp2.nameself.com2026-10-03 → 2026-10-03 · 4 obs
● 2026-10-03 01:33:40
○ 2026-10-31 11:52:32
○ 2026-11-01 16:52:50
●NSn.i7.ru2026-10-31 → 2026-11-01 · 3 obs
● 2026-10-31 11:52:32
● 2026-11-01 16:52:50
●NSns1.expired.ru2026-10-31 → 2026-11-01 · 3 obs
● 2026-10-31 11:52:32
● 2026-11-01 16:52:50
○NSns1.nameself.com2015-05-09 → 2017-05-25 · 4 obs
● 2017-05-25 20:40:08
○ 2026-10-03 01:33:40
○ 2026-11-01 16:52:50
●NSns2.expired.ru2026-10-31 → 2026-11-01 · 3 obs
● 2026-10-31 11:52:32
● 2026-11-01 16:52:50
○NSns2.nameself.com2015-10-26 → 2017-05-25 · 5 obs
● 2015-10-26 23:34:06
● 2017-05-25 20:40:08
○ 2026-10-03 01:33:40
○ 2026-11-01 16:52:50
●NSs.i7.ru2026-10-31 → 2026-11-01 · 3 obs
● 2026-10-31 11:52:32
● 2026-11-01 16:52:50
○A88.212.208.672026-10-03 → 2026-10-03 · 3 obs
○ 2026-10-31 11:52:32
○ 2026-11-01 16:52:50
●A91.226.30.32026-10-31 → 2026-11-01 · 3 obs
● 2026-10-31 11:52:32
● 2026-11-01 16:52:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, c.tld-servers.ru, d.dns.ripn.net... | - |
| computerclass.ru | ns1.expired.ru, ns2.expired.ru | - |
✅ Authoritative Response
Server:91.226.31.82
NS records: ns1.expired.ru, ns2.expired.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for computerclass.ru (unsigned zone)
⏱️ Timing
Total: 3715ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.226.30.3 |
| NS | 2 | s.i7.ru, n.i7.ru |
| SOA | 1 | n.i7.ru dns.i7.ru |
Analysis
IP Addresses
computerclass.ru points to a single IP number: 91.226.30.3.
Additional host names — ymmo.ru, donbassdance.ru, dstparts.ru and two others — share IP numbers with computerclass.ru.
Name Servers
computerclass.ru has four authoritative name servers: ns1.expired.ru, ns2.expired.ru, n.i7.ru and s.i7.ru.
At least some of computerclass.ru's name servers are shared with other domains, for example mo-tlibisho.ru, mx1.poligrin.ru, www.vuzlib.su and two more.
The host names ns1.expired.ru, ns2.expired.ru, n.i7.ru and s.i7.ru each carry a single IP address: ns1.expired.ru directs to 91.226.30.3, ns2.expired.ru directs to 91.226.31.82, n.i7.ru directs to 91.226.31.82 and s.i7.ru directs to 91.226.30.3. Notably, ns1.expired.ru and s.i7.ru share 91.226.30.3 and ns2.expired.ru and n.i7.ru share 91.226.31.82.
ns1.expired.ru and s.i7.ru are host names that each point to 91.226.30.3 IP addresses.
ns2.expired.ru and n.i7.ru are host names that each point to 91.226.31.82 IP addresses.