3703.ru - robtex.com
3703.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=4068289 | ||||||
Same first word
Similar names
DNS History
9 records (9 active, 0 former)
●NSfirstbytedns.net2026-03-21 → 2026-03-27 · 2 obs
● 2026-03-27 02:35:40
●NSns1.firstbytedns.net2026-03-21 → 2026-03-27 · 2 obs
● 2026-03-27 02:35:40
●NSns1.firstbytedns.ru2026-03-21 → 2026-03-27 · 2 obs
● 2026-03-27 02:35:40
●NSns2.firstbytedns.net2026-03-21 → 2026-03-27 · 2 obs
● 2026-03-27 02:35:40
●NSns2.firstbytedns.ru2026-03-21 → 2026-03-27 · 2 obs
● 2026-03-27 02:35:40
●NSns3.firstbytedns.net2026-03-21 → 2026-03-27 · 2 obs
● 2026-03-27 02:35:40
●NSns3.firstbytedns.ru2026-03-21 → 2026-03-27 · 2 obs
● 2026-03-27 02:35:40
●MXmail.3703.ru2026-03-21 → 2026-03-27 · 2 obs
● 2026-03-27 02:35:40
●A185.232.169.722026-03-21 → 2026-03-27 · 2 obs
● 2026-03-27 02:35:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | f.dns.ripn.net, b.dns.ripn.net, a.dns.ripn.net, e.dns.ripn.net... | - |
| 3703.ru | ns1.firstbytedns.net, ns2.firstbytedns.net, ns3.firstbytedns.net | - |
✅ Authoritative Response
Server:185.104.248.26
NS records: ns1.firstbytedns.net, ns2.firstbytedns.net, ns3.firstbytedns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 3703.ru (unsigned zone)
⏱️ Timing
Total: 1310ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.232.169.72 |
| NS | 6 | ns2.firstbytedns.net, ns3.firstbytedns.ru... |
| MX | 2 | mail.3703.ru (pri: 10), mail.3703.ru (pri: 20) |
| SOA | 1 | firstbytedns.net test3703.mail.ru |
Analysis
IP Addresses
3703.ru resolves to one IP number: 185.232.169.72.
Name Servers
3703.ru 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.
3703.ru at least partially shares name servers with other domains, including hmn.pp.ru, smartbiz.su, stufmgn.ru, 91.43.45.in-addr.arpa and inflightindustry.com.
These name servers are commonly used with ipmgr.firstbyte.ru.
Host names with two IP numbers:
The host name ns1.firstbytedns.net points to 2a04:5200:ffff::320b and 185.104.248.26.
The host name ns2.firstbytedns.net points to 2a04:5200:ffff::35de and 185.104.248.27.
The host name ns3.firstbytedns.net points to 2a04:5200:ffff::115d and 185.180.230.222.
The host name ns1.firstbytedns.ru points to 2a04:5200:ffff::320b and 185.104.248.26.
The host name ns2.firstbytedns.ru points to 2a04:5200:ffff::35de and 185.104.248.27.
The host name ns3.firstbytedns.ru points to 2a04:5200:ffff::115d and 185.180.230.222.
Names pointing to 2a04:5200:ffff::320b: ns1.firstbytedns.net and ns1.firstbytedns.ru.
Names pointing to 185.104.248.26: ns1.firstbytedns.net and ns1.firstbytedns.ru.
Names pointing to 2a04:5200:ffff::35de: ns2.firstbytedns.net and ns2.firstbytedns.ru.
Names pointing to 185.104.248.27: ns2.firstbytedns.net and ns2.firstbytedns.ru.
Names pointing to 2a04:5200:ffff::115d: ns3.firstbytedns.net and ns3.firstbytedns.ru.
Names pointing to 185.180.230.222: ns3.firstbytedns.net and ns3.firstbytedns.ru.
Mail Servers
A single mail server handles 3703.ru, mail.3703.ru.
Host name mail.3703.ru resolves to a single IP: 185.232.169.72.