onlinelesson.ru - robtex.com
onlinelesson.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=4068846 | ||||||
Previously MX for
onlinelesson.ru |
Subdomains
mx.onlinelesson.ru |
Same first word
onlinelesson.com |
onlinelesson.ru |
DNS History
8 records (3 active, 5 former)
●NSns1.reg.ru2026-02-24 → 2026-05-12 · 3 obs
● 2026-02-24 23:25:26
● 2026-05-12 11:39:06
○NSns1.ruskyhost.com2016-07-06 → 2017-02-17 · 4 obs
● 2017-02-17 16:06:26
○ 2026-02-24 23:25:26
○ 2026-05-12 11:39:06
●NSns2.reg.ru2026-02-24 → 2026-05-12 · 3 obs
● 2026-02-24 23:25:26
● 2026-05-12 11:39:06
○NSns2.ruskyhost.com2016-07-06 → 2017-02-17 · 4 obs
● 2017-02-17 16:06:26
○ 2026-02-24 23:25:26
○ 2026-05-12 11:39:06
○MXonlinelesson.ru2016-07-06 → 2017-02-17 · 4 obs
● 2017-02-17 16:06:26
○ 2026-02-24 23:25:26
○ 2026-05-12 11:39:06
●A31.31.205.1632026-02-24 → 2026-05-12 · 3 obs
● 2026-02-24 23:25:26
● 2026-05-12 11:39:06
○A83.222.14.2072016-03-13 → 2016-03-13 · 3 obs
○ 2016-07-06 12:12:14
○ 2026-05-12 11:39:06
○A95.213.172.282016-07-06 → 2017-02-17 · 5 obs
● 2016-07-06 12:12:14
● 2017-02-17 16:06:26
○ 2026-02-24 23:25:26
○ 2026-05-12 11:39:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| onlinelesson.ru | ns1.reg.ru, ns2.reg.ru | 20 records |
✅ Authoritative Response
Server:176.99.13.12
NS records: ns1.reg.ru, ns2.reg.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for onlinelesson.ru (unsigned zone)
⏱️ Timing
Total: 855ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.31.205.163 |
| NS | 2 | ns1.reg.ru, ns2.reg.ru |
| TXT | 4 | dan-ownership-verification=152nf7f3, d65bf23c3292f1b61ba8147a9fbbbe9adf4a1ed6... |
| SOA | 1 | ns1.reg.ru hostmaster.ns1.reg.ru |
📌 Glue Records Collected
Total: 20
Out-of-bailiwick: 20 (ns1.reg.ru, ns1.reg.ru, ns1.reg.ru...)
Analysis
Hierarchy
onlinelesson.ru is a parent of mx.onlinelesson.ru.
IP Addresses
onlinelesson.ru points to a single IP number: 31.31.205.163.
Other host names, for instance probing.ru, newevent.ru, interiorlight.ru, poshliny.ru and bardini.ru share IP numbers with onlinelesson.ru.
Name Servers
Delegation for onlinelesson.ru rests with two name servers, ns1.reg.ru and ns2.reg.ru.
onlinelesson.ru shares the same name server setup as other domains, including ortomag1.ru, kowalev.ru, netpage.ru, proflandshaft.ru and sunexplorer.org.
Host names with ten IP numbers:
Host ns1.reg.ru points to: 2a00:f940:9::1:1, 2a00:f940:9::2:1, 176.99.13.11, 176.99.13.13, 176.99.13.15, 176.99.13.17, 194.58.117.11, 194.58.117.13, 194.58.117.15 and 194.58.117.17.
Host ns2.reg.ru points to: 2a00:f940:9::1:2, 2a00:f940:9::2:2, 176.99.13.12, 176.99.13.14, 176.99.13.16, 176.99.13.18, 194.58.117.12, 194.58.117.14, 194.58.117.16 and 194.58.117.18.