devcore.ru - dns.ninja
devcore.ru
ru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| 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=4069786 | ||||||
Same first word
Similar names
DNS History
12 records (7 active, 5 former)
○NSns1.reg.ru2015-05-24 → 2016-08-09 · 4 obs
● 2016-08-09 23:23:12
○ 2026-02-20 04:26:24
○ 2026-07-29 01:30:58
●NSns1.timeweb.ru2026-02-20 → 2026-07-29 · 3 obs
● 2026-02-20 04:26:24
● 2026-07-29 01:30:58
○NSns2.reg.ru2015-05-24 → 2016-08-09 · 4 obs
● 2016-08-09 23:23:12
○ 2026-02-20 04:26:24
○ 2026-07-29 01:30:58
●NSns2.timeweb.ru2026-02-20 → 2026-07-29 · 3 obs
● 2026-02-20 04:26:24
● 2026-07-29 01:30:58
●NSns3.timeweb.org2026-02-20 → 2026-07-29 · 3 obs
● 2026-02-20 04:26:24
● 2026-07-29 01:30:58
●NSns4.timeweb.org2026-02-20 → 2026-07-29 · 3 obs
● 2026-02-20 04:26:24
● 2026-07-29 01:30:58
●MXmx1.timeweb.ru2026-02-20 → 2026-07-29 · 2 obs
● 2026-07-29 01:30:58
●MXmx2.timeweb.ru2026-02-20 → 2026-07-29 · 2 obs
● 2026-07-29 01:30:58
○A188.226.245.2192015-05-24 → 2016-08-09 · 4 obs
● 2016-08-09 23:23:12
○ 2026-02-20 04:26:24
○ 2026-07-29 01:30:58
○A2a03:6f00:1::5c35:60752026-02-20 → 2026-06-02 · 5 obs
● 2026-02-20 04:26:24
● 2026-06-02 19:38:58
○ 2026-06-08 13:52:30
○ 2026-07-29 01:30:58
○A2a03:6f00:1::5c35:60ac2026-06-08 → 2026-06-13 · 4 obs
● 2026-06-08 13:52:30
● 2026-06-13 21:24:14
○ 2026-07-29 01:30:58
●A92.53.125.2152026-02-20 → 2026-07-29 · 3 obs
● 2026-02-20 04:26:24
● 2026-07-29 01:30:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, f.dns.ripn.net, e.dns.ripn.net, d.dns.ripn.net... | - |
| devcore.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 devcore.ru (unsigned zone)
⏱️ Timing
Total: 1172ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 92.53.125.215 |
| NS | 4 | ns1.timeweb.ru, ns3.timeweb.org... |
| MX | 2 | mx2.timeweb.ru (pri: 10), mx1.timeweb.ru (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.timeweb.ru ~all |
| 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
devcore.ru has exactly one IP address — 92.53.125.215.
Name Servers
Four name servers handle the delegation for devcore.ru: ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru.
At least some of devcore.ru's name servers are shared with other domains, for example gdeokey.ru, zookurazh.ru, academy21.ru and two more.
Four hostnames, each resolving to a pair of IP addresses: ns3.timeweb.org directs to 217.78.234.130 and 2a03:6f07:4::2; ns4.timeweb.org directs to 139.45.249.139 and 2a00:65e0:6:5:232a::2; ns1.timeweb.ru directs to 85.193.93.93 and 2a03:6f04:dead:bee::1; ns2.timeweb.ru directs to 85.193.93.85 and 2a03:6f04:dead:bee::2.
Mail Servers
devcore.ru uses two mail servers, mx1.timeweb.ru and mx2.timeweb.ru.
The mail server setup of devcore.ru matches that of other domains such as vet-biotop.ru, www.sp-oktb.ru, www.epoha.su and two others.
devcore.ru partially shares its mail servers with other domains; known examples include arlight-crimea.ru, pultograd.ru and lukoshko70.ru.
mx1.timeweb.ru resolves to 92.53.116.47 and 2a03:6f00:3::5c35:742f. Likewise, mx2.timeweb.ru resolves to 92.53.116.51 and 2a03:6f00:3::5c35:7433 — two IP addresses apiece.