john-it.ru - robtex.com
john-it.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=4068310 | ||||||
Subdomains
api.john-it.ru |
Same first word
Similar names
DNS History
8 records (8 active, 0 former)
●NSns1.timeweb.ru2026-03-06 → 2026-03-28 · 2 obs
● 2026-03-28 21:18:52
●NSns2.timeweb.ru2026-03-06 → 2026-03-28 · 2 obs
● 2026-03-28 21:18:52
●NSns3.timeweb.org2026-03-06 → 2026-03-28 · 2 obs
● 2026-03-28 21:18:52
●NSns4.timeweb.org2026-03-06 → 2026-03-28 · 2 obs
● 2026-03-28 21:18:52
●MXmx1.timeweb.ru2026-03-06 → 2026-03-28 · 2 obs
● 2026-03-28 21:18:52
●MXmx2.timeweb.ru2026-03-06 → 2026-03-28 · 2 obs
● 2026-03-28 21:18:52
●A2a03:6f00:6:1::517:33f32026-03-06 → 2026-03-28 · 2 obs
● 2026-03-28 21:18:52
●A5.23.51.2432026-03-06 → 2026-03-28 · 2 obs
● 2026-03-28 21:18:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| john-it.ru | ns4.timeweb.org, ns3.timeweb.org, ns1.timeweb.ru, ns2.timeweb.ru | 2 records |
✅ Authoritative Response
Server:139.45.249.139
NS records: ns4.timeweb.org, ns3.timeweb.org, ns1.timeweb.ru, ns2.timeweb.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for john-it.ru (unsigned zone)
⏱️ Timing
Total: 798ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.23.51.243 |
| AAAA | 1 | 2a03:6f00:6:1::517:33f3 |
| NS | 4 | ns2.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 (ns2.timeweb.ru, ns1.timeweb.ru)
Analysis
Hierarchy
The parent of api.john-it.ru is john-it.ru.
IP Addresses
Two IP numbers are pointed to by john-it.ru: 2a03:6f00:6:1::517:33f3 and 5.23.51.243.
other host names include www.uistoka.ru, steklo.net, www.meandr.pro, dadykin.ru and existence-studio.ru; they share IP numbers with john-it.ru.
Name Servers
john-it.ru delegates to four name servers: ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru.
john-it.ru at least partially shares name servers with other domains, for instance reniac.su, 145.117.53.92.in-addr.arpa, zvk.ru, vozduhovodov.net and npsmail.ru.
Host names with two IP numbers: ns3.timeweb.org points to 2a03:6f07:4::2 and 217.78.234.130; ns4.timeweb.org points to 2a00:65e0:6:5:232a::2 and 139.45.249.139; ns1.timeweb.ru points to 2a03:6f04:dead:bee::1 and 85.193.93.93; ns2.timeweb.ru points to 2a03:6f04:dead:bee::2 and 85.193.93.85.
Mail Servers
john-it.ru is handled by two mail servers: mx1.timeweb.ru and mx2.timeweb.ru.
john-it.ru uses the same mail server setup as other domains, for instance kupilovi.ru, ilks.ru, remont-telefonov-v-spb.com, dominus1.ru and plastdiz.ru.
john-it.ru shares some mail servers with other domains, for example www.xn--90aofc3bxc.xn--p1ai, ohotka.ru and www.vestazhouse.com.
Host names with two IP numbers:
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.