skillboxcourses.ru - robtex.com
skillboxcourses.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.65.148.253🇷🇺 HLL-AS185.65.148.0/23 HLL | ||||||
| NS | ns10.digicertdns.com ⭐ | ||||||
| A | 2600:1800::1:1f🇺🇸 Tiggee2600:1800::/48 DNS Made Easy anycast network | ||||||
| PTR | ns10.digicertdns.com | ||||||
| A | 208.94.148.159🇺🇸 Tiggee208.94.148.0/24 DNS Made Easy anycast network | ||||||
| PTR | ns10.digicertdns.com | ||||||
| NS | dns01.skillbox.pro | ||||||
| A | 208.94.148.2🇺🇸 Tiggee208.94.148.0/24 DNS Made Easy anycast network | ||||||
| PTR | ns0.dnsmadeeasy.com | ||||||
| NS | dns02.skillbox.pro | ||||||
| A | 208.80.124.2🇺🇸 Tiggee208.80.124.0/24 DNS Made Easy anycast network | ||||||
| PTR | ns1.dnsmadeeasy.com | ||||||
| NS | dns03.skillbox.pro | ||||||
| A | 208.80.126.2🇺🇸 Tiggee208.80.126.0/24 DNS Made Easy anycast network | ||||||
| PTR | ns2.dnsmadeeasy.com | ||||||
| NS | dns04.skillbox.pro | ||||||
| A | 208.80.125.2🇺🇸 Tiggee208.80.125.0/24 DNS Made Easy anycast network | ||||||
| PTR | ns3.dnsmadeeasy.com | ||||||
| NS | dns05.skillbox.pro | ||||||
| A | 208.80.127.2🇺🇸 Tiggee208.80.127.0/24 DNS Made Easy anycast network | ||||||
| PTR | ns4.dnsmadeeasy.com | ||||||
| TXT | _globalsign-domain-verification=MTrWQFJCJyM44XuvfWXqqEFP7avJ_1SL46mP8B7HuZ | ||||||
| SOA | ns10.digicertdns.comdns@digicertdns.com 2009-01-01 #3 | ||||||
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=4068262 | ||||||
Same first word
skillboxcourses.ru |
DNS History
8 records (7 active, 1 former)
●NSdns01.skillbox.pro2026-02-17 → 2026-03-24 · 2 obs
● 2026-03-24 21:08:14
●NSdns02.skillbox.pro2026-02-17 → 2026-03-24 · 2 obs
● 2026-03-24 21:08:14
●NSdns03.skillbox.pro2026-02-17 → 2026-03-24 · 2 obs
● 2026-03-24 21:08:14
●NSdns04.skillbox.pro2026-02-17 → 2026-03-24 · 2 obs
● 2026-03-24 21:08:14
●NSdns05.skillbox.pro2026-02-17 → 2026-03-24 · 2 obs
● 2026-03-24 21:08:14
○NSns0.dnsmadeeasy.com2026-02-17 → 2026-02-26 · 4 obs
● 2026-02-26 23:52:00
○ 2026-02-27 14:21:32
○ 2026-03-24 21:08:14
●NSns10.digicertdns.com2026-02-27 → 2026-03-24 · 3 obs
● 2026-02-27 14:21:32
● 2026-03-24 21:08:14
●A185.65.148.2532026-02-17 → 2026-03-24 · 2 obs
● 2026-03-24 21:08:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| skillboxcourses.ru | dns01.skillbox.pro, dns02.skillbox.pro, dns03.skillbox.pro, dns04.skillbox.pro... | - |
✅ Authoritative Response
Server:208.80.125.2
NS records: dns01.skillbox.pro, dns02.skillbox.pro, dns03.skillbox.pro, dns04.skillbox.pro, dns05.skillbox.pro
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for skillboxcourses.ru (unsigned zone)
⏱️ Timing
Total: 794ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.65.148.253 |
| NS | 5 | dns05.skillbox.pro, dns02.skillbox.pro... |
| TXT | 1 | _globalsign-domain-verification=MTrWQFJC |
| SOA | 1 | ns10.digicertdns.com dns.digicertdns.com |
Analysis
IP Addresses
skillboxcourses.ru points to a single IP number: 185.65.148.253.
Other host names, for instance skillbox.pro, go.skillbox.ru, ngx02.dmz.skillbox.pro, academika.ru and skillbox.ru share IP numbers with skillboxcourses.ru.
Name Servers
skillboxcourses.ru is delegated to six name servers: ns10.digicertdns.com, dns01.skillbox.pro, dns02.skillbox.pro, dns03.skillbox.pro, dns04.skillbox.pro and dns05.skillbox.pro.
skillboxcourses.ru at least partially shares name servers with other domains, for instance rigorbiz.pt, plazacadillac.com, 50.249.187.in-addr.arpa, synthesis-it.co.uk and coraandspink.com.
These name servers are commonly used together with the name servers ns0.dnsmadeeasy.com, ns11.digicertdns.com, ns12.digicertdns.com, ns13.digicertdns.net, ns14.digicertdns.net, ns15.digicertdns.net, ns1.dnsmadeeasy.com, ns2.dnsmadeeasy.com, ns3.dnsmadeeasy.com and ns4.dnsmadeeasy.com.
Host names with two IP numbers:
ns10.digicertdns.com points to: 2600:1800::1:1f and 208.94.148.159.
Host names with one IP number:
dns01.skillbox.pro points to: 208.94.148.2.
dns02.skillbox.pro points to: 208.80.124.2.
dns03.skillbox.pro points to: 208.80.126.2.
dns04.skillbox.pro points to: 208.80.125.2.
dns05.skillbox.pro points to: 208.80.127.2.