sqlcourse.ru - robtex.com
sqlcourse.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=4070570 | ||||||
Same first word
sqlcourse.ru |
sqlcourse.net |
sqlcourse.com |
Similar names
Previous names
sql24.ru |
sqlab.ru |
sqlaccess.ru |
sqlaccessories.ru |
sqlad.ru |
sqladmin.ru |
sqlaliens.ru |
sqlap.ru |
sqlapp.ru |
sqlaundry.ru |
sqlaw.ru |
sqlbook.ru |
sqlbooks.ru |
sqlchecker.ru |
sqlclub.ru |
sqlcmd.ru |
sqlcode.ru |
sqlcom.ru |
Next names
DNS History
3 records (3 active, 0 former)
●A95.163.244.1382026-09-27 → 2026-10-02 · 2 obs
● 2026-10-02 02:49:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, c.tld-servers.ru, d.dns.ripn.net... | 12 records |
| sqlcourse.ru | ns1.reg.ru, ns2.reg.ru | 20 records |
✅ Authoritative Response
Server:176.99.13.11
NS records: ns1.reg.ru, ns2.reg.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sqlcourse.ru (unsigned zone)
⏱️ Timing
Total: 934ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 95.163.244.138 |
| NS | 2 | ns1.reg.ru, ns2.reg.ru |
| SOA | 1 | ns1.reg.ru hostmaster.ns1.reg.ru |
📌 Glue Records Collected
Total: 32
In-bailiwick: 2 (c.tld-servers.ru, c.tld-servers.ru)
Out-of-bailiwick: 30 (a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net...)
Analysis
IP Addresses
sqlcourse.ru has exactly one IP address — 95.163.244.138.
lawenne.ru, labyby-official.ru, bukvash.com plus two other host names have IP numbers in common with sqlcourse.ru.
Name Servers
sqlcourse.ru is served by two delegated name servers, ns1.reg.ru and ns2.reg.ru.
The name server configuration of sqlcourse.ru is shared with other domains, for instance kuttly.com, 1337clean.pro, chibyshev.ru and two others.
Hosts with 10 IP addresses each:
ns1.reg.ru carries IP addresses 176.99.13.11, 176.99.13.13 and 176.99.13.15, with 7 other addresses beyond those.
ns2.reg.ru carries IP addresses 176.99.13.12, 176.99.13.14 and 176.99.13.16, with 7 other addresses beyond those.