wclass-iv.ru - robtex.com
wclass-iv.ru
ru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=4068659 | ||||||
PTR for
Subdomains
Same first word
wclass-iv.ru |
DNS History
8 records (8 active, 0 former)
●NSns4-cloud.nic.ru2015-08-01 → 2026-04-26 · 2 obs
● 2026-04-26 20:25:24
●NSns8-cloud.nic.ru2015-08-01 → 2026-04-26 · 2 obs
● 2026-04-26 20:25:24
●MXict.wclass-iv.ru2015-08-01 → 2026-04-26 · 2 obs
● 2026-04-26 20:25:24
●MXmail.wclass-iv.ru2015-08-01 → 2026-04-26 · 2 obs
● 2026-04-26 20:25:24
●A109.60.139.332015-08-01 → 2026-04-26 · 2 obs
● 2026-04-26 20:25:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| wclass-iv.ru | ns4-cloud.nic.ru, ns8-cloud.nic.ru, ns3-l2.nic.ru, ns4-l2.nic.ru... | 19 records |
✅ Authoritative Response
Server:91.217.20.20
NS records: ns4-cloud.nic.ru, ns8-cloud.nic.ru, ns3-l2.nic.ru, ns4-l2.nic.ru, ns8-l2.nic.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for wclass-iv.ru (unsigned zone)
⏱️ Timing
Total: 780ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 109.60.139.33 |
| NS | 5 | ns3-l2.nic.ru, ns4-l2.nic.ru... |
| MX | 2 | mail.wclass-iv.ru (pri: 10), ict.wclass-iv.ru (pri: 20) |
| TXT | 5 | v=spf1 redirect=_spf.wclass-iv.ru, google-site-verification=-n7hCU8gH3utIYG... |
| SOA | 1 | ns3-l2.nic.ru admin.wclass-iv.ru |
📌 Glue Records Collected
Total: 19
Out-of-bailiwick: 19 (ns8-cloud.nic.ru, ns8-cloud.nic.ru, ns8-cloud.nic.ru...)
Analysis
Hierarchy
wclass-iv.ru is a parent of ict.wclass-iv.ru and mail.wclass-iv.ru.
IP Addresses
wclass-iv.ru points to a single IP address: 109.60.139.33.
Other host names, for instance mail.wclass-iv.ru, share IP numbers with wclass-iv.ru.
Name Servers
wclass-iv.ru is delegated to five name servers: ns3-l2.nic.ru, ns4-cloud.nic.ru, ns4-l2.nic.ru, ns8-cloud.nic.ru and ns8-l2.nic.ru.
At least part of the name servers for wclass-iv.ru are shared with other domains, for instance pbperm.ru, moltcr.ru, eurocabel-1.ru, fina.ru and moro-er.ru.
These name servers are commonly used alongside the name servers ns3.nic.ru.
Host names by IP count:
Six IP numbers:
- ns4-cloud.nic.ru points to: 89.104.93.30, 89.104.93.33, 89.104.93.34, 89.104.95.30, 89.104.95.33 and 89.104.95.34
- ns8-cloud.nic.ru points to: 89.104.93.31, 89.104.93.35, 89.104.93.36, 89.104.95.31, 89.104.95.35 and 89.104.95.36
One IP number:
- ns3-l2.nic.ru points to: 193.232.146.1
- ns4-l2.nic.ru points to: 91.217.20.20
- ns8-l2.nic.ru points to: 91.217.21.20
Mail Servers
wclass-iv.ru is handled by two mail servers: ict.wclass-iv.ru and mail.wclass-iv.ru.
Host names with two IP numbers:
mail.wclass-iv.ru points to: 87.255.243.157 and 109.60.139.33.
Host names with one IP number:
ict.wclass-iv.ru points to: 87.255.243.157.
Host names that point to 87.255.243.157: mail.wclass-iv.ru and ict.wclass-iv.ru.