duddev.ru - robtex.com
duddev.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=4068298 | ||||||
Same first word
duddev.ru |
Similar names
DNS History
7 records (7 active, 0 former)
●NSns1.timeweb.ru2026-03-13 → 2026-03-27 · 2 obs
● 2026-03-27 21:36:58
●NSns2.timeweb.ru2026-03-13 → 2026-03-27 · 2 obs
● 2026-03-27 21:36:58
●NSns3.timeweb.org2026-03-13 → 2026-03-27 · 2 obs
● 2026-03-27 21:36:58
●NSns4.timeweb.org2026-03-13 → 2026-03-27 · 2 obs
● 2026-03-27 21:36:58
●MXmx1.timeweb.ru2026-03-13 → 2026-03-27 · 2 obs
● 2026-03-27 21:36:58
●MXmx2.timeweb.ru2026-03-13 → 2026-03-27 · 2 obs
● 2026-03-27 21:36:58
●A85.193.80.782026-03-13 → 2026-03-27 · 2 obs
● 2026-03-27 21:36:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| duddev.ru | ns1.timeweb.ru, ns2.timeweb.ru, ns3.timeweb.org, ns4.timeweb.org | 2 records |
✅ Authoritative Response
Server:139.45.249.139
NS records: ns1.timeweb.ru, ns2.timeweb.ru, ns3.timeweb.org, ns4.timeweb.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for duddev.ru (unsigned zone)
⏱️ Timing
Total: 3061ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.193.80.78 |
| NS | 4 | ns1.timeweb.ru, ns4.timeweb.org... |
| MX | 2 | mx1.timeweb.ru (pri: 10), mx2.timeweb.ru (pri: 20) |
| TXT | 2 | v=spf1 include:spf.unione.io ip4:176.57., unione-validate-hash=483bb362ebdbeedd755 |
| SOA | 1 | ns1.timeweb.ru dns.timeweb.ru |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.timeweb.ru, ns2.timeweb.ru)
Analysis
IP Addresses
duddev.ru resolves to a single IP address: 85.193.80.78.
Name Servers
duddev.ru is delegated to four name servers: ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru.
duddev.ru at least partially shares name servers with other domains, including tajfruit.tj, agilemedix.com, d.9.8.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.a.0.0.0.0.0.f.6.3.0.a.2.ip6.arpa, 237.225.156.90.in-addr.arpa and cortexin.net.
Hosts with two IP numbers:
Host ns3.timeweb.org points to 2a03:6f07:4::2 and 217.78.234.130
Host ns4.timeweb.org points to 2a00:65e0:6:5:232a::2 and 139.45.249.139
Host ns1.timeweb.ru points to 2a03:6f04:dead:bee::1 and 85.193.93.93
Host ns2.timeweb.ru points to 2a03:6f04:dead:bee::2 and 85.193.93.85
Mail Servers
duddev.ru is handled by two mail servers: mx1.timeweb.ru and mx2.timeweb.ru.
duddev.ru shares its mail server setup with other domains, including avstudio52.com, dev-api.ru, studio20.ru, hotel-familyresort.ru and uralnedra.ru.
duddev.ru shares some mail servers with other domains, at least partially, for instance nkarkon.ru.
Host names with two IPs:
mx1.timeweb.ru points to: 2a03:6f00:3::5c35:742f and 92.53.116.47
mx2.timeweb.ru points to: 2a03:6f00:3::5c35:7433 and 92.53.116.51