lessons2.ru - robtex.com
lessons2.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 193.124.184.216🇷🇺 I-SERVERS-EAST193.124.184.0/24 | ||||||
| PTR | ih2323782.ihor-dedic.ru | ||||||
| NS | ns1.ihordns.net ⭐ | ||||||
| A | 5.252.116.8🇷🇺 I-SERVERS-NORTH-EU5.252.116.0/24 | ||||||
| PTR | ns1.ihordns.net | ||||||
| NS | ns2.ihordns.net | ||||||
| A | 45.89.64.5🇷🇺 I-SERVERS-NORTH-EU45.89.64.0/24 | ||||||
| MX | mail.lessons2.ru(20) | ||||||
| A | 193.124.184.216🇷🇺 I-SERVERS-EAST193.124.184.0/24 | ||||||
| PTR | ih2323782.ihor-dedic.ru | ||||||
| SOA | ns1.ihordns.netinfo@lessons2.ru 2025-01-21 #4 | ||||||
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=4069319 | ||||||
Subdomains
Same first word
lessons2.ru |
DNS History
14 records (4 active, 10 former)
○NSns1.fastdns.hosting2015-07-02 → 2016-04-25 · 4 obs
● 2016-04-25 06:03:26
○ 2017-01-10 09:05:50
○ 2026-06-20 05:22:54
●NSns1.ihordns.net2026-02-20 → 2026-06-20 · 3 obs
● 2026-02-20 19:01:10
● 2026-06-20 05:22:54
○NSns1.ukraine.com.ua2015-07-02 → 2016-04-25 · 4 obs
● 2016-04-25 06:03:26
○ 2017-01-10 09:05:50
○ 2026-06-20 05:22:54
○NSns13.inhostedns.com2017-01-10 → 2018-08-27 · 5 obs
● 2017-01-10 09:05:50
● 2018-08-27 02:49:46
○ 2026-02-20 19:01:10
○ 2026-06-20 05:22:54
○NSns2.fastdns.hosting2015-07-02 → 2016-04-25 · 4 obs
● 2016-04-25 06:03:26
○ 2017-01-10 09:05:50
○ 2026-06-20 05:22:54
●NSns2.ihordns.net2026-02-20 → 2026-06-20 · 3 obs
● 2026-02-20 19:01:10
● 2026-06-20 05:22:54
○NSns23.inhostedns.net2017-01-10 → 2018-08-27 · 5 obs
● 2017-01-10 09:05:50
● 2018-08-27 02:49:46
○ 2026-02-20 19:01:10
○ 2026-06-20 05:22:54
○NSns3.fastdns.hosting2015-07-02 → 2016-04-25 · 4 obs
● 2016-04-25 06:03:26
○ 2017-01-10 09:05:50
○ 2026-06-20 05:22:54
○NSns33.inhostedns.org2017-01-10 → 2018-08-27 · 5 obs
● 2017-01-10 09:05:50
● 2018-08-27 02:49:46
○ 2026-02-20 19:01:10
○ 2026-06-20 05:22:54
●MXmail.lessons2.ru2026-02-20 → 2026-06-20 · 3 obs
● 2026-02-20 19:01:10
● 2026-06-20 05:22:54
○MXmx15.ukraine.com.ua2015-07-02 → 2018-08-27 · 4 obs
● 2018-08-27 02:49:46
○ 2026-02-20 19:01:10
○ 2026-06-20 05:22:54
○MXmx20.ukraine.com.ua2015-07-02 → 2018-08-27 · 4 obs
● 2018-08-27 02:49:46
○ 2026-02-20 19:01:10
○ 2026-06-20 05:22:54
○A146.185.152.1152015-07-02 → 2018-08-27 · 4 obs
● 2018-08-27 02:49:46
○ 2026-02-20 19:01:10
○ 2026-06-20 05:22:54
●A193.124.184.2162026-02-20 → 2026-06-20 · 3 obs
● 2026-02-20 19:01:10
● 2026-06-20 05:22:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| lessons2.ru | ns1.ihordns.net, ns2.ihordns.net | - |
✅ Authoritative Response
Server:5.252.116.8
NS records: ns1.ihordns.net, ns2.ihordns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lessons2.ru (unsigned zone)
⏱️ Timing
Total: 1118ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.124.184.216 |
| NS | 2 | ns2.ihordns.net, ns1.ihordns.net |
| MX | 2 | mail.lessons2.ru (pri: 10), mail.lessons2.ru (pri: 20) |
| SOA | 1 | ns1.ihordns.net info.lessons2.ru |
Analysis
Hierarchy
mail.lessons2.ru and www.lessons2.ru are both subdomains of lessons2.ru.
IP Addresses
lessons2.ru resolves to one IP address: 193.124.184.216.
mail.cerm.info, bombusmod.net.ru, oostfriesland.info and two other host names share IP numbers with lessons2.ru.
Name Servers
The NS records for lessons2.ru delegate to ns1.ihordns.net and ns2.ihordns.net.
lessons2.ru uses the same name servers as several other domains — among them chat.x-time.ru, bbeautyworld.ru, liros.ru and two more.
lessons2.ru shares at least some of its name servers with other domains, including fc-sp.ru, shekhetov.ru, scipunk.wtf and two others.
These name servers are frequently seen alongside web2.ihor-hosting.ru, ip.ihor-hosting.ru, web31-isp and 5 other name servers.
ns1.ihordns.net and ns2.ihordns.net each resolve to one IP number: ns1.ihordns.net points to 5.252.116.8 and ns2.ihordns.net points to 45.89.64.5.
Mail Servers
Mail for lessons2.ru is handled by a single mail server, mail.lessons2.ru.
mail.lessons2.ru resolves to 193.124.184.216 and no other IP number.