proa.ru - robtex.com
proa.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.112.44.96🇷🇺 L7GUARD-AS217.112.44.0/24 | ||||||
| NS | ns1.valuehost.ru ⭐ | ||||||
| A | 217.112.42.27🇷🇺 L7GUARD-AS217.112.42.0/23 VALUEHOST MSK 4 | ||||||
| PTR | ns1.valuehost.ru | ||||||
| NS | ns2.valuehost.ru | ||||||
| A | 217.112.37.10🇷🇺 L7GUARD-AS217.112.36.0/23 BIGWEB.HOST | ||||||
| PTR | ns2.valuehost.ru | ||||||
| NS | ns3.valuehost.ru | ||||||
| A | 217.112.37.28🇷🇺 L7GUARD-AS217.112.36.0/23 BIGWEB.HOST | ||||||
| PTR | ns3.valuehost.ru | ||||||
| MX | mx26.valuehost.ru ⭐ | ||||||
| A | 217.112.35.63🇷🇺 BIGWEB-AS217.112.35.0/24 | ||||||
| PTR | mx26.valuehost.ru | ||||||
| TXT | v=spf1 ip4:217.112.42.0/24 ip4:217.112.35.0/24 ~all | ||||||
| SOA | ns1.valuehost.runoc@valuehost.ru 2019-05-21 #46 | ||||||
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=4068147 | ||||||
Subdomains
cms.proa.ru |
Same first word
Similar names
DNS History
11 records (5 active, 6 former)
●NSns1.valuehost.ru2008-11-24 → 2026-03-15 · 2 obs
● 2026-03-15 14:34:22
●NSns2.valuehost.ru2008-11-24 → 2026-03-15 · 2 obs
● 2026-03-15 14:34:22
●NSns3.valuehost.ru2008-11-24 → 2026-03-15 · 2 obs
● 2026-03-15 14:34:22
○MXmx22.valuehost.ru2015-09-02 → 2017-09-22 · 5 obs
● 2015-09-02 05:48:24
● 2017-09-22 11:34:14
○ 2026-02-17 15:46:26
○ 2026-03-15 14:34:22
●MXmx26.valuehost.ru2026-02-17 → 2026-03-15 · 3 obs
● 2026-02-17 15:46:26
● 2026-03-15 14:34:22
○MXmxs.valuehost.ru2008-11-24 → 2008-11-24 · 3 obs
○ 2015-09-02 05:48:24
○ 2026-03-15 14:34:22
○MXmxs2.valuehost.ru2008-11-24 → 2008-11-24 · 3 obs
○ 2015-09-02 05:48:24
○ 2026-03-15 14:34:22
○MXrelay.valuehost.ru2008-11-24 → 2008-11-24 · 3 obs
○ 2015-09-02 05:48:24
○ 2026-03-15 14:34:22
○A217.112.35.752015-09-02 → 2017-05-02 · 5 obs
● 2015-09-02 05:48:24
● 2017-05-02 09:03:30
○ 2017-08-27 13:08:16
○ 2026-03-15 14:34:22
○A217.112.37.62008-11-24 → 2008-11-24 · 3 obs
○ 2015-09-02 05:48:24
○ 2026-03-15 14:34:22
●A217.112.44.962017-08-27 → 2026-03-15 · 3 obs
● 2017-08-27 13:08:16
● 2026-03-15 14:34:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| proa.ru | ns3.valuehost.ru, ns1.valuehost.ru, ns2.valuehost.ru | 3 records |
✅ Authoritative Response
Server: 217.112.37.10
NS records: ns3.valuehost.ru, ns1.valuehost.ru, ns2.valuehost.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for proa.ru (unsigned zone)
⏱️ Timing
Total: 732ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.112.44.96 |
| NS | 3 | ns1.valuehost.ru, ns3.valuehost.ru... |
| MX | 1 | mx26.valuehost.ru (pri: 100) |
| TXT | 1 | v=spf1 ip4:217.112.42.0/24 ip4:217.112.3 |
| SOA | 1 | ns1.valuehost.ru noc.valuehost.ru |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns3.valuehost.ru, ns2.valuehost.ru, ns1.valuehost.ru)
Analysis
Hierarchy
The parent of cms.proa.ru is proa.ru.
IP Addresses
proa.ru points to a single IP number: 217.112.44.96.
Other host names, for instance canfms.ru, efftlab.ru, exchange.alcommedica.ru, authsmtp.zvo.ru and akvarezalt.ru share IP numbers with proa.ru.
Name Servers
The domain proa.ru is delegated to three name servers: ns1.valuehost.ru, ns2.valuehost.ru and ns3.valuehost.ru.
proa.ru shares name servers with other domains at least partially, for instance xdevs.ru, rza.ru, alfa-car.ru, e-trans.ru and artfrom.net.
these name servers are commonly used together with ns1.valuehost.com and ns2.valuehost.com.
Host names with a single IP number:
ns1.valuehost.ru points to 217.112.42.27.
ns2.valuehost.ru points to 217.112.37.10.
ns3.valuehost.ru points to 217.112.37.28.
Mail Servers
The mail server for proa.ru is mx26.valuehost.ru.
proa.ru shares the same mail server setup as other domains, including aktdh.ru, tomodachi.ru, r-p-c.ru, bkrolik.ru and kozelsk.ru.
At least part of proa.ru's mail servers are shared with other domains, for instance afhelp.ru and biodinamo.ru.
Host name mx26.valuehost.ru resolves to IP 217.112.35.63.