cudausa.ru - robtex.com
cudausa.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 83.69.230.5🇷🇺 HOSTING-MSK83.69.230.0/24 Hostline | ||||||
| PTR | vh12.hostline.ru | ||||||
| NS | vh11.hostline.ru ⭐ | ||||||
| A | 83.69.230.34🇷🇺 HOSTING-MSK83.69.230.0/24 Hostline | ||||||
| PTR | vh11.hostline.ru | ||||||
| NS | ns1.hostline.ru | ||||||
| A | 83.69.230.15🇷🇺 HOSTING-MSK83.69.230.0/24 Hostline | ||||||
| PTR | ns1.hostline.ru | ||||||
| NS | ns2.hostline.ru | ||||||
| A | 83.69.226.15🇷🇺 HOSTING-MSK83.69.226.0/24 Hostline | ||||||
| PTR | ns2.hostline.ru | ||||||
| MX | mail.cudausa.ru ⭐ | ||||||
| A | 83.69.230.5🇷🇺 HOSTING-MSK83.69.230.0/24 Hostline | ||||||
| PTR | vh12.hostline.ru | ||||||
| TXT | v=spf1 ip4:83.69.230.34 ip4:83.69.230.5 a mx ~all | ||||||
| SOA | vh11.hostline.rusupport@hostline.ru 2020-08-23 #15 | ||||||
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=4068489 | ||||||
Subdomains
mail.cudausa.ru |
Same first word
cudausa.ru |
Similar names
DNS History
6 records (5 active, 1 former)
●NSns1.hostline.ru2015-08-02 → 2026-04-12 · 2 obs
● 2026-04-12 16:16:34
●NSns2.hostline.ru2015-08-02 → 2026-04-12 · 2 obs
● 2026-04-12 16:16:34
●NSvh11.hostline.ru2026-03-01 → 2026-04-12 · 3 obs
● 2026-03-01 16:56:44
● 2026-04-12 16:16:34
●MXmail.cudausa.ru2015-08-02 → 2026-04-12 · 2 obs
● 2026-04-12 16:16:34
●A83.69.230.52026-03-01 → 2026-04-12 · 3 obs
● 2026-03-01 16:56:44
● 2026-04-12 16:16:34
○A83.69.230.742015-08-02 → 2017-04-18 · 4 obs
● 2017-04-18 20:52:08
○ 2026-03-01 16:56:44
○ 2026-04-12 16:16:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| cudausa.ru | ns2.hostline.ru, ns1.hostline.ru | 2 records |
✅ Authoritative Response
Server:83.69.230.15
NS records: ns2.hostline.ru, ns1.hostline.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cudausa.ru (unsigned zone)
⏱️ Timing
Total: 700ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 83.69.230.5 |
| NS | 2 | ns2.hostline.ru, ns1.hostline.ru |
| MX | 1 | mail.cudausa.ru (pri: 10) |
| TXT | 1 | v=spf1 ip4:83.69.230.34 ip4:83.69.230.5 |
| SOA | 1 | vh11.hostline.ru support.hostline.ru |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.hostline.ru, ns1.hostline.ru)
Analysis
Hierarchy
cudausa.ru is a parent of mail.cudausa.ru.
IP Addresses
cudausa.ru points to a single IP address: 83.69.230.5.
Other host names such as mainton.com, mail.wirtech.ru, adboivin.ru, euonline.legendmanual.ru and niskirov.ru share IP numbers with cudausa.ru.
Name Servers
cudausa.ru is delegated to three name servers: ns1.hostline.ru, ns2.hostline.ru and vh11.hostline.ru.
At least part of the name servers for cudausa.ru are shared with other domains, for instance ts-3x.su, stepanxx.ru, blackwoods.ru, tony-perotti.ru and blagoudm.ru.
These name servers are commonly used alongside vh02.hostline.ru and vh05.hostline.ru.
Host names with a single IP:
ns1.hostline.ru points to: 83.69.230.15
ns2.hostline.ru points to: 83.69.226.15
vh11.hostline.ru points to: 83.69.230.34
Mail Servers
The mail server for cudausa.ru is mail.cudausa.ru.
Host mail.cudausa.ru points to IP 83.69.230.5.