24course.ru - robtex.com
24course.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=4068498 | ||||||
Same first word
24course.ru |
Similar names
DNS History
11 records (7 active, 4 former)
●NSns1.webhost1.com2026-04-10 → 2026-04-13 · 3 obs
● 2026-04-10 19:33:28
● 2026-04-13 10:01:06
●NSns1.webhost1.ru2019-12-19 → 2026-04-13 · 2 obs
● 2026-04-13 10:01:06
●NSns2.webhost1.com2026-04-10 → 2026-04-13 · 3 obs
● 2026-04-10 19:33:28
● 2026-04-13 10:01:06
●NSns2.webhost1.ru2019-12-19 → 2026-04-13 · 2 obs
● 2026-04-13 10:01:06
○NSns3.webhost1.net2019-12-19 → 2020-02-05 · 4 obs
● 2020-02-05 08:17:00
○ 2026-04-10 19:33:28
○ 2026-04-13 10:01:06
●NSns3.webhost1.org2026-04-10 → 2026-04-13 · 3 obs
● 2026-04-10 19:33:28
● 2026-04-13 10:01:06
○NSns4.webhost1.net2019-12-19 → 2020-02-05 · 4 obs
● 2020-02-05 08:17:00
○ 2026-04-10 19:33:28
○ 2026-04-13 10:01:06
●NSns4.webhost1.org2026-04-10 → 2026-04-13 · 3 obs
● 2026-04-10 19:33:28
● 2026-04-13 10:01:06
○MXmail.24course.ru2019-12-19 → 2020-02-05 · 4 obs
● 2020-02-05 08:17:00
○ 2026-04-10 19:33:28
○ 2026-04-13 10:01:06
●A89.223.100.2132026-04-10 → 2026-04-13 · 3 obs
● 2026-04-10 19:33:28
● 2026-04-13 10:01:06
○A92.255.99.2382019-12-19 → 2020-02-05 · 4 obs
● 2020-02-05 08:17:00
○ 2026-04-10 19:33:28
○ 2026-04-13 10:01:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | b.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, e.dns.ripn.net... | - |
| 24course.ru | ns1.webhost1.ru, ns2.webhost1.ru | 2 records |
✅ Authoritative Response
Server:185.179.189.202
NS records: ns1.webhost1.ru, ns2.webhost1.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 24course.ru (unsigned zone)
⏱️ Timing
Total: 4352ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.223.100.213 |
| NS | 4 | ns4.webhost1.org, ns3.webhost1.org... |
| TXT | 1 | v=spf1 ip4:185.179.188.37 a mx ~all |
| SOA | 1 | ns1.webhost1.com tech.webhost1.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.webhost1.ru, ns1.webhost1.ru)
Analysis
IP Addresses
24course.ru resolves to one IP number: 89.223.100.213.
Other host names, for example tirbsc.ru, share IP numbers with 24course.ru.
Name Servers
24course.ru is delegated to six name servers: ns1.webhost1.com, ns2.webhost1.com, ns3.webhost1.org, ns4.webhost1.org, ns1.webhost1.ru and ns2.webhost1.ru.
24course.ru at least partially shares name servers with other domains, including onlinestore.su, 111888.ru, adamobydell.com, edavpohod.ru and optomchina.ru.
These name servers are commonly used with cp2.webhost1.com, ns3.webhost1.net, ns4.webhost1.net, cp3.webhost1.com, ns3.webhost1.ru and ns4.webhost1.ru.
Two-IP host mappings:
ns1.webhost1.com points to 2a0a:8d80:0:a000::aa and 185.179.188.2.
ns2.webhost1.com points to 2a0a:8d80:0:a000::bb and 185.179.189.202.
ns3.webhost1.org points to 2a0a:8d80:0:a000::aa and 185.179.188.2.
ns4.webhost1.org points to 2a0a:8d80:0:a000::bb and 185.179.189.202.
ns1.webhost1.ru points to 2a0a:8d80:0:a000::aa and 185.179.188.2.
ns2.webhost1.ru points to 2a0a:8d80:0:a000::bb and 185.179.189.202.
Hosts pointing to 2a0a:8d80:0:a000::aa: ns1.webhost1.com, ns3.webhost1.org and ns1.webhost1.ru.
Hosts pointing to 185.179.188.2: ns1.webhost1.com, ns3.webhost1.org and ns1.webhost1.ru.
Hosts pointing to 2a0a:8d80:0:a000::bb: ns2.webhost1.com, ns4.webhost1.org and ns2.webhost1.ru.
Hosts pointing to 185.179.189.202: ns2.webhost1.com, ns4.webhost1.org and ns2.webhost1.ru.