plus-on.ru - robtex.com
plus-on.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.48.39.4🇷🇺 Telecom-MPK185.48.36.0/22 Svstroi-route | ||||||
| PTR | mail.plus-on.ru | ||||||
| NS | ns1.plus-on.ru.plus-on.ru ⭐ | ||||||
| NS | ns1.24rst.ru | ||||||
| A | 185.48.39.4🇷🇺 Telecom-MPK185.48.36.0/22 Svstroi-route | ||||||
| PTR | mail.plus-on.ru | ||||||
| NS | ns2.24rst.ru | ||||||
| A | 185.48.39.4🇷🇺 Telecom-MPK185.48.36.0/22 Svstroi-route | ||||||
| PTR | mail.plus-on.ru | ||||||
| MX | mail.plus-on.ru ⭐ | ||||||
| A | 185.48.39.4🇷🇺 Telecom-MPK185.48.36.0/22 Svstroi-route | ||||||
| PTR | mail.plus-on.ru | ||||||
| TXT | v=spf1 +mx +a +ip4:185.48.39.4 -all | ||||||
| TXT | google-site-verification=w--qmuPDeYn79s8hK39yeaoRkbIa52Xi5J3pAUQ6UEc | ||||||
| SOA | ns1.plus-on.ru.plus-on.ruadmin@plus-on.ru 2026-06-30 #2 | ||||||
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=4069821 | ||||||
Subdomains
mail.plus-on.ru |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.plus-on.ru.plus-on.ru2026-07-04 → 2026-08-01 · 2 obs
● 2026-08-01 00:19:44
●MXmail.plus-on.ru2026-07-04 → 2026-08-01 · 2 obs
● 2026-08-01 00:19:44
●A185.48.39.42026-07-04 → 2026-08-01 · 2 obs
● 2026-08-01 00:19:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | b.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, e.dns.ripn.net... | - |
| plus-on.ru | ns1.24rst.ru, ns2.24rst.ru | - |
✅ Authoritative Response
Server:185.48.39.4
NS records: ns1.24rst.ru, ns2.24rst.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for plus-on.ru (unsigned zone)
⏱️ Timing
Total: 1520ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.48.39.4 |
| NS | 2 | ns1.24rst.ru, ns2.24rst.ru |
| MX | 1 | mail.plus-on.ru (pri: 10) |
| TXT | 2 | v=spf1 +mx +a +ip4:185.48.39.4 -all, google-site-verification=w--qmuPDeYn79s8 |
| SOA | 1 | ns1.plus-on.ru.plus-on.ru admin.plus-on. |
Analysis
Hierarchy
plus-on.ru is a parent domain of mail.plus-on.ru.
IP Addresses
plus-on.ru has exactly one IP address — 185.48.39.4.
ns2.24rst.ru, ns1.24rst.ru, 24rst.ru plus two other host names have IP numbers in common with plus-on.ru.
Name Servers
plus-on.ru is delegated to three name servers: ns1.24rst.ru, ns2.24rst.ru and ns1.plus-on.ru.plus-on.ru.
ns1.24rst.ru and ns2.24rst.ru both resolve to the same single IP address: 185.48.39.4.
ns1.24rst.ru and ns2.24rst.ru are host names that each point to 185.48.39.4 IP addresses.
Mail Servers
plus-on.ru uses one mail server — mail.plus-on.ru.
mail.plus-on.ru resolves to a single IP number: 185.48.39.4.