codebtn.dev - dns.ninja
codebtn.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.timeweb.ru ⭐ | ||||||
| A | 2a03:6f04:dead:bee::1🇷🇺 TimeWeb-AS2a03:6f00::/29 | ||||||
| A | 85.193.93.93🇵🇱 TimeWeb-AS85.193.93.0/24 | ||||||
| PTR | ns1.timeweb.ru | ||||||
| NS | ns2.timeweb.ru | ||||||
| A | 2a03:6f04:dead:bee::2🇷🇺 TimeWeb-AS2a03:6f00::/29 | ||||||
| A | 85.193.93.85🇵🇱 TimeWeb-AS85.193.93.0/24 | ||||||
| PTR | ns2.timeweb.ru | ||||||
| NS | ns3.timeweb.org | ||||||
| A | 2a03:6f07:4::2🇷🇺 TimeWeb-AS2a03:6f00::/29 | ||||||
| A | 217.78.234.130🇷🇺 TimeWeb-AS217.78.234.0/24 | ||||||
| NS | ns4.timeweb.org | ||||||
| A | 2a00:65e0:6:5:232a::2🇷🇺 RETNRU-SPB-AS2a00:65e0::/32 CJSC "RetnNet" | ||||||
| A | 139.45.249.139🇷🇺 RETNRU-SPB-AS139.45.248.0/21 RETN-SPB | ||||||
| PTR | gw-139.45.249.139-rt1.km.spb.retn.ru | ||||||
| MX | mx1.timeweb.ru ⭐ | ||||||
| A | 2a03:6f00:3::5c35:742f🇷🇺 TimeWeb-AS2a03:6f00:3::/48 TIMEWEB-v6-48-3 | ||||||
| PTR | mx1.timeweb.ru | ||||||
| A | 92.53.116.47🇷🇺 TimeWeb-AS92.53.116.0/24 | ||||||
| PTR | mx1.timeweb.ru | ||||||
| MX | mx2.timeweb.ru(20) | ||||||
| A | 2a03:6f00:3::5c35:7433🇷🇺 TimeWeb-AS2a03:6f00:3::/48 TIMEWEB-v6-48-3 | ||||||
| PTR | mx2.timeweb.ru | ||||||
| A | 92.53.116.51🇷🇺 TimeWeb-AS92.53.116.0/24 | ||||||
| PTR | mx2.timeweb.ru | ||||||
| TXT | v=spf1 include:_spf.timeweb.ru ~all | ||||||
| SOA | ns1.timeweb.rudns@timeweb.ru serial=8 | ||||||
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
codebtn.dev |
Similar names
Previous names
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DNS History
6 records (6 active, 0 former)
●NSns1.timeweb.ru2026-09-23 → 2026-09-30 · 2 obs
● 2026-09-30 01:26:08
●NSns2.timeweb.ru2026-09-23 → 2026-09-30 · 2 obs
● 2026-09-30 01:26:08
●NSns3.timeweb.org2026-09-23 → 2026-09-30 · 2 obs
● 2026-09-30 01:26:08
●NSns4.timeweb.org2026-09-23 → 2026-09-30 · 2 obs
● 2026-09-30 01:26:08
●MXmx1.timeweb.ru2026-09-25 → 2026-09-30 · 2 obs
● 2026-09-30 01:26:08
●MXmx2.timeweb.ru2026-09-25 → 2026-09-30 · 2 obs
● 2026-09-30 01:26:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | - |
| codebtn.dev | ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru, ns2.timeweb.ru | - |
✅ Authoritative Response
Server:139.45.249.139
NS records: ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru, ns2.timeweb.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for codebtn.dev (unsigned zone)
⏱️ Timing
Total: 1426ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns4.timeweb.org, ns1.timeweb.ru... |
| MX | 2 | mx1.timeweb.ru (pri: 10), mx2.timeweb.ru (pri: 20) |
| TXT | 1 | v=spf1 include:_spf.timeweb.ru ~all |
| SOA | 1 | ns1.timeweb.ru dns.timeweb.ru |
Analysis
Name Servers
The domain codebtn.dev is delegated to these four name servers: ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru.
codebtn.dev has at least partial name server overlap with other domains, such as madeintlt.ru, lis-a-dom.ru, c.9.0.2.1.e.c.b.0.0.0.0.0.0.0.0.0.0.0.0.4.0.0.0.0.0.f.6.3.0.a.2.ip6.arpa 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
The MX records for codebtn.dev point to two mail servers: mx1.timeweb.ru and mx2.timeweb.ru.
codebtn.dev has the same mail server arrangement as a number of other domains, for example cinetime.ru, fresh-yolki.ru, cw95073.tw1.ru and two more.
At least some of codebtn.dev's mail servers are shared with other domains, among them complexvaluation.uz, fightfabrika.ru, arvosys.com and 3knife.ru.
These mail servers tend to be used in combination with the mail servers mx3.timeweb.ru and mx4.timeweb.ru.
mx1.timeweb.ru and mx2.timeweb.ru both carry two IP addresses. The A records for mx1.timeweb.ru are 92.53.116.47 and 2a03:6f00:3::5c35:742f; the A records for mx2.timeweb.ru are 92.53.116.51 and 2a03:6f00:3::5c35:7433.