center-ris.ru - robtex.com
center-ris.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=4068783 | ||||||
Subdomains
mail.center-ris.ru |
Same first word
center-ris.ru |
Similar names
DNS History
9 records (9 active, 0 former)
●NSfirstbytedns.net2026-03-30 → 2026-05-07 · 2 obs
● 2026-05-07 04:38:24
●NSns1.firstbytedns.net2026-03-30 → 2026-05-07 · 2 obs
● 2026-05-07 04:38:24
●NSns1.firstbytedns.ru2026-03-30 → 2026-05-07 · 2 obs
● 2026-05-07 04:38:24
●NSns2.firstbytedns.net2026-03-30 → 2026-05-07 · 2 obs
● 2026-05-07 04:38:24
●NSns2.firstbytedns.ru2026-03-30 → 2026-05-07 · 2 obs
● 2026-05-07 04:38:24
●NSns3.firstbytedns.net2026-03-30 → 2026-05-07 · 2 obs
● 2026-05-07 04:38:24
●NSns3.firstbytedns.ru2026-03-30 → 2026-05-07 · 2 obs
● 2026-05-07 04:38:24
●MXmail.center-ris.ru2026-03-30 → 2026-05-07 · 2 obs
● 2026-05-07 04:38:24
●A193.109.78.192026-03-30 → 2026-05-07 · 2 obs
● 2026-05-07 04:38:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| center-ris.ru | ns1.firstbytedns.ru, ns1.firstbytedns.net, ns2.firstbytedns.ru, ns2.firstbytedns.net... | 6 records |
✅ Authoritative Response
Server:185.104.248.26
NS records: ns1.firstbytedns.ru, ns1.firstbytedns.net, ns2.firstbytedns.ru, ns2.firstbytedns.net, ns3.firstbytedns.ru, ns3.firstbytedns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for center-ris.ru (unsigned zone)
⏱️ Timing
Total: 1247ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.109.78.19 |
| NS | 6 | ns3.firstbytedns.net, ns1.firstbytedns.ru... |
| MX | 1 | mail.center-ris.ru (pri: 10) |
| TXT | 1 | v=spf1 mx ip4:46.146.239.26 +a:mail.cent |
| SOA | 1 | firstbytedns.net admin.center-ris.ru |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.firstbytedns.ru, ns2.firstbytedns.ru, ns3.firstbytedns.ru...)
Analysis
Hierarchy
The parent of mail.center-ris.ru is center-ris.ru.
IP Addresses
center-ris.ru points to a single IP address: 193.109.78.19.
Name Servers
center-ris.ru's zone is delegated to seven name servers: firstbytedns.net, ns1.firstbytedns.net, ns2.firstbytedns.net, ns3.firstbytedns.net, ns1.firstbytedns.ru, ns2.firstbytedns.ru and ns3.firstbytedns.ru.
center-ris.ru at least partially shares name servers with other domains, for example biopsor.ru, ogipse.ru, alcostock027.ru, plexmail.net and tepid.ru.
These name servers are often used together with ipmgr.firstbyte.ru and host.first-server.net.
Host names with two IP numbers
Host name ns1.firstbytedns.net points to: 2a04:5200:ffff::320b and 185.104.248.26
Host name ns2.firstbytedns.net points to: 2a04:5200:ffff::35de and 185.104.248.27
Host name ns3.firstbytedns.net points to: 2a04:5200:ffff::115d and 185.180.230.222
Host name ns1.firstbytedns.ru points to: 2a04:5200:ffff::320b and 185.104.248.26
Host name ns2.firstbytedns.ru points to: 2a04:5200:ffff::35de and 185.104.248.27
Host name ns3.firstbytedns.ru points to: 2a04:5200:ffff::115d and 185.180.230.222
Host names that point to 2a04:5200:ffff::320b: ns1.firstbytedns.net and ns1.firstbytedns.ru
Host names that point to 185.104.248.26: ns1.firstbytedns.net and ns1.firstbytedns.ru
Host names that point to 2a04:5200:ffff::35de: ns2.firstbytedns.net and ns2.firstbytedns.ru
Host names that point to 185.104.248.27: ns2.firstbytedns.net and ns2.firstbytedns.ru
Host names that point to 2a04:5200:ffff::115d: ns3.firstbytedns.net and ns3.firstbytedns.ru
Host names that point to 185.180.230.222: ns3.firstbytedns.net and ns3.firstbytedns.ru
Mail Servers
The mail.center-ris.ru mail server handles center-ris.ru.
mail.center-ris.ru points to a single IP number: 46.146.239.26.