stud-nk.ru - robtex.com
stud-nk.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=4068893 | ||||||
Subdomains
www.stud-nk.ru |
Same first word
stud-nk.ru |
Similar names
DNS History
15 records (8 active, 7 former)
●NSns1.timeweb.ru2026-02-17 → 2026-05-15 · 3 obs
● 2026-02-17 02:39:58
● 2026-05-15 18:44:16
●NSns2.timeweb.ru2026-02-17 → 2026-05-15 · 3 obs
● 2026-02-17 02:39:58
● 2026-05-15 18:44:16
○NSns3.nic.ru2015-08-17 → 2017-01-19 · 4 obs
● 2017-01-19 02:00:36
○ 2026-02-17 02:39:58
○ 2026-05-15 18:44:16
●NSns3.timeweb.org2026-02-17 → 2026-05-15 · 3 obs
● 2026-02-17 02:39:58
● 2026-05-15 18:44:16
○NSns4.nic.ru2015-08-17 → 2017-01-19 · 4 obs
● 2017-01-19 02:00:36
○ 2026-02-17 02:39:58
○ 2026-05-15 18:44:16
●NSns4.timeweb.org2026-02-17 → 2026-05-15 · 3 obs
● 2026-02-17 02:39:58
● 2026-05-15 18:44:16
○NSns8.nic.ru2015-08-17 → 2017-01-19 · 4 obs
● 2017-01-19 02:00:36
○ 2026-02-17 02:39:58
○ 2026-05-15 18:44:16
○MXmx01.nicmail.ru2015-08-17 → 2017-01-19 · 4 obs
● 2017-01-19 02:00:36
○ 2026-02-17 02:39:58
○ 2026-05-15 18:44:16
○MXmx02.nicmail.ru2015-08-17 → 2017-01-19 · 4 obs
● 2017-01-19 02:00:36
○ 2026-02-17 02:39:58
○ 2026-05-15 18:44:16
○MXmx03.nicmail.ru2015-08-17 → 2017-01-19 · 4 obs
● 2017-01-19 02:00:36
○ 2026-02-17 02:39:58
○ 2026-05-15 18:44:16
●MXmx1.timeweb.ru2026-02-17 → 2026-05-15 · 3 obs
● 2026-02-17 02:39:58
● 2026-05-15 18:44:16
●MXmx2.timeweb.ru2026-02-17 → 2026-05-15 · 3 obs
● 2026-02-17 02:39:58
● 2026-05-15 18:44:16
●A185.114.245.1242026-02-17 → 2026-05-15 · 3 obs
● 2026-02-17 02:39:58
● 2026-05-15 18:44:16
○A195.208.1.1282015-08-17 → 2017-01-19 · 4 obs
● 2017-01-19 02:00:36
○ 2026-02-17 02:39:58
○ 2026-05-15 18:44:16
●A2a03:6f00:6:1::b972:f57c2026-02-17 → 2026-05-15 · 3 obs
● 2026-02-17 02:39:58
● 2026-05-15 18:44:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | d.dns.ripn.net, e.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net... | - |
| stud-nk.ru | ns1.timeweb.ru, ns2.timeweb.ru, ns3.timeweb.org, ns4.timeweb.org | 2 records |
✅ Authoritative Response
Server:217.78.234.130
NS records: ns1.timeweb.ru, ns2.timeweb.ru, ns3.timeweb.org, ns4.timeweb.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stud-nk.ru (unsigned zone)
⏱️ Timing
Total: 2749ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.114.245.124 |
| AAAA | 1 | 2a03:6f00:6:1::b972:f57c |
| NS | 4 | ns1.timeweb.ru, ns2.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 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.timeweb.ru, ns2.timeweb.ru)
Analysis
Hierarchy
stud-nk.ru is a parent of www.stud-nk.ru.
IP Addresses
stud-nk.ru points to two IP numbers: 2a03:6f00:6:1::b972:f57c and 185.114.245.124.
Other host names, for instance blbr.ru, smti.ru, arahisovoemaslo.ru, www.dveri-ural.ru and eitek.ru share IP numbers with stud-nk.ru.
Name Servers
stud-nk.ru is delegated to four name servers: ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru.
stud-nk.ru at least partially shares name servers with other domains, for instance 53.220.129.5.in-addr.arpa, astek.info, arma-door.ru, c.a.0.2.0.0.0.0.0.0.0.0.0.0.0.0.1.0.0.0.5.0.0.0.0.0.f.6.3.0.a.2.ip6.arpa and good-team.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
stud-nk.ru is handled by two mail servers: mx1.timeweb.ru and mx2.timeweb.ru.
stud-nk.ru uses the same mail server configuration as other domains, such as hisense-services.ru, xn----btbkaiojdtn8a0i.xn--p1ai, baza.expert, angelo-tour.ru and www.brother.com.ru.
stud-nk.ru shares mail servers with other domains at least in part, for instance garant.in, www.metal71.ru, rucenka.ru, ms365.ru and omax-city.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.