opuoh.ru - robtex.com
opuoh.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 188.120.228.56🇷🇺 RU-JSCIOT188.120.224.0/20 | ||||||
| PTR | axelll1.fvds.ru | ||||||
| NS | firstvds.ru ⭐ | ||||||
| A | 37.230.118.233🇷🇺 RU-JSCIOT37.230.118.0/23 | ||||||
| PTR | firstvds.ru | ||||||
| NS | ns1.firstvds.ru | ||||||
| A | 2a01:230:2:74::3🇷🇺 RU-JSCIOT2a01:230:2::/48 | ||||||
| A | 82.146.43.2🇷🇺 RU-JSCIOT82.146.40.0/21 | ||||||
| PTR | ns1.firstvds.ru | ||||||
| NS | ns2.firstvds.ru | ||||||
| A | 2a01:230:2:75::3🇷🇺 RU-JSCIOT2a01:230:2::/48 | ||||||
| A | 94.250.248.160🇷🇺 RU-JSCIOT94.250.248.0/23 | ||||||
| PTR | ns2.firstvds.ru | ||||||
| MX | mail.opuoh.ru(20) | ||||||
| A | 188.120.228.56🇷🇺 RU-JSCIOT188.120.224.0/20 | ||||||
| PTR | axelll1.fvds.ru | ||||||
| TXT | v=spf1 ip4:188.120.228.56 a mx ~all | ||||||
| SOA | firstvds.ruroot@axelll1.fvds.ru 2022-03-29 #0 | ||||||
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=4068265 | ||||||
Subdomains
Same first word
opuoh.ru |
Similar names
DNS History
10 records (5 active, 5 former)
○NSdns.fastdns24.com2019-12-20 → 2019-12-20 · 3 obs
○ 2026-03-09 02:50:44
○ 2026-03-25 03:10:34
○NSdns2.fastdns24.org2019-12-20 → 2019-12-20 · 3 obs
○ 2026-03-09 02:50:44
○ 2026-03-25 03:10:34
○NSdns3.fastdns24.eu2019-12-20 → 2019-12-20 · 3 obs
○ 2026-03-09 02:50:44
○ 2026-03-25 03:10:34
○NSdns4.fastdns24.link2019-12-20 → 2019-12-20 · 3 obs
○ 2026-03-09 02:50:44
○ 2026-03-25 03:10:34
●NSfirstvds.ru2026-03-09 → 2026-03-25 · 3 obs
● 2026-03-09 02:50:44
● 2026-03-25 03:10:34
●NSns1.firstvds.ru2026-03-09 → 2026-03-25 · 3 obs
● 2026-03-09 02:50:44
● 2026-03-25 03:10:34
●NSns2.firstvds.ru2026-03-09 → 2026-03-25 · 3 obs
● 2026-03-09 02:50:44
● 2026-03-25 03:10:34
●MXmail.opuoh.ru2019-12-20 → 2026-03-25 · 2 obs
● 2026-03-25 03:10:34
○A138.201.34.1762019-12-20 → 2019-12-20 · 3 obs
○ 2026-03-09 02:50:44
○ 2026-03-25 03:10:34
●A188.120.228.562026-03-09 → 2026-03-25 · 3 obs
● 2026-03-09 02:50:44
● 2026-03-25 03:10:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | f.dns.ripn.net, a.dns.ripn.net, d.dns.ripn.net, b.dns.ripn.net... | - |
| opuoh.ru | ns2.firstvds.ru, ns1.firstvds.ru | 2 records |
✅ Authoritative Response
Server:82.146.43.2
NS records: ns2.firstvds.ru, ns1.firstvds.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opuoh.ru (unsigned zone)
⏱️ Timing
Total: 714ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.120.228.56 |
| NS | 2 | ns1.firstvds.ru, ns2.firstvds.ru |
| MX | 2 | mail.opuoh.ru (pri: 20), mail.opuoh.ru (pri: 10) |
| TXT | 1 | v=spf1 ip4:188.120.228.56 a mx ~all |
| SOA | 1 | firstvds.ru root.axelll1.fvds.ru |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.firstvds.ru, ns1.firstvds.ru)
Analysis
Hierarchy
opuoh.ru is a parent of www.opuoh.ru and mail.opuoh.ru.
IP Addresses
opuoh.ru resolves to one IP number: 188.120.228.56.
other host names including www.33urista.ru, www.opuoh.ru, mail.opuoh.ru, mail.33urista.ru and mail.veterinarua.ru share IP numbers with opuoh.ru.
Name Servers
opuoh.ru is delegated to three name servers firstvds.ru, ns1.firstvds.ru and ns2.firstvds.ru.
opuoh.ru at least partially shares name servers with other domains, for instance www.talori.ru, perevodskorosti.ru, mpagents.ru, smychka.ru and remcraft.ru.
These name servers are commonly used alongside venners.ru and luxmsk.ru.
Hosts with two IP numbers:
ns1.firstvds.ru points to: 2a01:230:2:74::3 and 82.146.43.2.
ns2.firstvds.ru points to: 2a01:230:2:75::3 and 94.250.248.160.
Hosts with one IP number:
firstvds.ru points to: 37.230.118.233.
Mail Servers
opuoh.ru is handled by a single mail server, mail.opuoh.ru.
mail.opuoh.ru resolves to IP 188.120.228.56.