codegolf.ru - dns.ninja
codegolf.ru
ru
| DNSSEC | ⚠️ Not signed | ||||||
| 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=4070902 | ||||||
Same first word
Similar names
Previous names
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DNS History
7 records (7 active, 0 former)
●NSns1.timeweb.ru2026-09-17 → 2026-10-29 · 2 obs
● 2026-10-29 19:51:04
●NSns2.timeweb.ru2026-09-17 → 2026-10-29 · 2 obs
● 2026-10-29 19:51:04
●NSns3.timeweb.org2026-09-17 → 2026-10-29 · 2 obs
● 2026-10-29 19:51:04
●NSns4.timeweb.org2026-09-17 → 2026-10-29 · 2 obs
● 2026-10-29 19:51:04
●MXmx1.timeweb.ru2026-09-17 → 2026-10-29 · 2 obs
● 2026-10-29 19:51:04
●MXmx2.timeweb.ru2026-09-17 → 2026-10-29 · 2 obs
● 2026-10-29 19:51:04
●A95.182.84.1092026-09-17 → 2026-10-29 · 2 obs
● 2026-10-29 19:51:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| codegolf.ru | ns4.timeweb.org, ns3.timeweb.org, ns2.timeweb.ru, ns1.timeweb.ru | 2 records |
✅ Authoritative Response
Server:139.45.249.139
NS records: ns4.timeweb.org, ns3.timeweb.org, ns2.timeweb.ru, ns1.timeweb.ru
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at ru: Error: DNS query timeout: 193.232.128.6 for DNSKEY ru
⏱️ Timing
Total: 6292ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 95.182.84.109 |
| NS | 4 | ns3.timeweb.org, ns2.timeweb.ru... |
| MX | 2 | mx1.timeweb.ru (pri: 10), mx2.timeweb.ru (pri: 20) |
| TXT | 2 | google-site-verification=Cgd8W7TCp1dZ8S9, v=spf1 include:_spf.timeweb.ru ~all |
| SOA | 1 | ns1.timeweb.ru dns.timeweb.ru |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.timeweb.ru, ns1.timeweb.ru)
Analysis
IP Addresses
codegolf.ru resolves to just one IP address, 95.182.84.109.
Name Servers
The NS records for codegolf.ru point to four name servers: ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru.
codegolf.ru has at least partial name server overlap with other domains, such as mansinfo.ru, prolumi.ru, gorko-venko.ru and two others.
ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru all point to exactly two IP numbers each: ns3.timeweb.org → 217.78.234.130 and 2a03:6f07:4::2; ns4.timeweb.org → 139.45.249.139 and 2a00:65e0:6:5:232a::2; ns1.timeweb.ru → 85.193.93.93 and 2a03:6f04:dead:bee::1; ns2.timeweb.ru → 85.193.93.85 and 2a03:6f04:dead:bee::2.
Mail Servers
codegolf.ru is served by two mail servers, mx1.timeweb.ru and mx2.timeweb.ru.
Among the domains sharing a mail server setup with codegolf.ru are delivery-ci.ru, macterckay.ru, aga-stroi.ru and two others.
At least some of codegolf.ru's mail servers are shared with other domains, among them profitekshop.ru, krasnoprudnaya26.ru, www.studeco.ru and aivium.ru.
These mail servers often co-occur with the mail servers mx.yandex.net.
mx1.timeweb.ru and mx2.timeweb.ru each resolve to two IP addresses: mx1.timeweb.ru points to 92.53.116.47 and 2a03:6f00:3::5c35:742f, while mx2.timeweb.ru points to 92.53.116.51 and 2a03:6f00:3::5c35:7433.