4l2.ru - robtex.com
4l2.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 109.172.7.197🇷🇺 RU-JSCIOT109.172.6.0/23 | ||||||
| PTR | dommainer151025.ru | ||||||
| NS | dommainer151025.ru ⭐ | ||||||
| NS | ns1.fasthostvds.com ⚠️ Not in zone NS records | ||||||
| A | 109.172.7.197🇷🇺 RU-JSCIOT109.172.6.0/23 | ||||||
| PTR | dommainer151025.ru | ||||||
| NS | ns1.firstvds.ru ⚠️ Not in parent delegation | ||||||
| A | 2a01:230:2:74::3🇷🇺 RU-JSCIOT2a01:230:2::/48 | ||||||
| A | 82.146.43.2🇷🇺 RU-JSCIOT82.146.40.0/21 | ||||||
| PTR | ns1.firstvds.ru | ||||||
| NS | ns2.fasthostvds.com ⚠️ Not in zone NS records | ||||||
| A | 149.154.67.5🇷🇺 RU-JSCIOT149.154.66.0/23 | ||||||
| PTR | dommainer151025.ru | ||||||
| NS | ns2.firstvds.ru ⚠️ Not in parent delegation | ||||||
| A | 2a01:230:2:75::3🇷🇺 RU-JSCIOT2a01:230:2::/48 | ||||||
| A | 94.250.248.160🇷🇺 RU-JSCIOT94.250.248.0/23 | ||||||
| PTR | ns2.firstvds.ru | ||||||
| MX | mail.4l2.ru ⭐ | ||||||
| A | 109.172.7.197🇷🇺 RU-JSCIOT109.172.6.0/23 | ||||||
| PTR | dommainer151025.ru | ||||||
| TXT | v=spf1 ip4:109.172.7.197 a mx ~all | ||||||
| SOA | dommainer151025.ruroot@dommainer151025.ru 2025-10-17 #0 | ||||||
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=4068147 | ||||||
Subdomains
mail.4l2.ru |
Same first word
Similar names
DNS History
12 records (7 active, 5 former)
○NSdns1.yandex.net2015-07-24 → 2021-12-14 · 4 obs
● 2021-12-14 20:12:00
○ 2026-03-05 08:29:44
○ 2026-03-24 03:39:48
○NSdns2.yandex.net2015-07-24 → 2021-12-14 · 4 obs
● 2021-12-14 20:12:00
○ 2026-03-05 08:29:44
○ 2026-03-24 03:39:48
●NSdommainer151025.ru2026-03-05 → 2026-03-24 · 3 obs
● 2026-03-05 08:29:44
● 2026-03-24 03:39:48
●NSns1.fasthostvds.com2026-03-05 → 2026-03-24 · 3 obs
● 2026-03-05 08:29:44
● 2026-03-24 03:39:48
●NSns1.firstvds.ru2026-03-05 → 2026-03-24 · 3 obs
● 2026-03-05 08:29:44
● 2026-03-24 03:39:48
●NSns2.fasthostvds.com2026-03-05 → 2026-03-24 · 3 obs
● 2026-03-05 08:29:44
● 2026-03-24 03:39:48
●NSns2.firstvds.ru2026-03-05 → 2026-03-24 · 3 obs
● 2026-03-05 08:29:44
● 2026-03-24 03:39:48
●MXmail.4l2.ru2026-03-05 → 2026-03-24 · 3 obs
● 2026-03-05 08:29:44
● 2026-03-24 03:39:48
○MXmx.yandex.net2015-07-24 → 2021-12-14 · 4 obs
● 2021-12-14 20:12:00
○ 2026-03-05 08:29:44
○ 2026-03-24 03:39:48
●A109.172.7.1972026-03-05 → 2026-03-24 · 3 obs
● 2026-03-05 08:29:44
● 2026-03-24 03:39:48
○A188.134.76.1742021-12-14 → 2021-12-14 · 4 obs
● 2021-12-14 20:12:00
○ 2026-03-05 08:29:44
○ 2026-03-24 03:39:48
○A188.134.78.1962015-07-24 → 2016-07-01 · 4 obs
● 2016-07-01 22:49:52
○ 2021-12-14 20:12:00
○ 2026-03-24 03:39:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | b.dns.ripn.net, f.dns.ripn.net, a.dns.ripn.net, d.dns.ripn.net... | - |
| 4l2.ru | ns2.fasthostvds.com, ns1.fasthostvds.com | - |
✅ Authoritative Response
Server:149.154.67.5
NS records: ns2.fasthostvds.com, ns1.fasthostvds.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4l2.ru (unsigned zone)
⏱️ Timing
Total: 1351ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 109.172.7.197 |
| NS | 2 | ns2.firstvds.ru, ns1.firstvds.ru |
| MX | 2 | mail.4l2.ru (pri: 10), mail.4l2.ru (pri: 20) |
| TXT | 1 | v=spf1 ip4:109.172.7.197 a mx ~all |
| SOA | 1 | dommainer151025.ru root.dommainer151025. |
Analysis
Hierarchy
4l2.ru is a parent of mail.4l2.ru.
IP Addresses
4l2.ru points to a single IP address: 109.172.7.197.
Other host names such as mail.royaltaste.ru, 2433.ru, www.textbest.ru, anapa-novostroy.ru and mail.gebesh.ru share IP numbers with 4l2.ru.
Name Servers
4l2.ru is delegated to five name servers: dommainer151025.ru, ns1.fasthostvds.com, ns2.fasthostvds.com, ns1.firstvds.ru and ns2.firstvds.ru.
At least part of the name servers for 4l2.ru are shared with other domains, for instance bor-ok.ru, pediatriya-terapiya.ru, aleksandria-tour.ru, lock-russia.ru and e-sro.su.
These name servers are commonly used alongside the name servers firstvds.ru.
Host names with two IP numbers:
ns1.firstvds.ru points to: 2a01:230:2:74::3 and 82.146.43.2.
ns2.firstvds.ru points to: 2a01:230:2:75::3 and 94.250.248.160.
Host names with one IP number:
ns1.fasthostvds.com points to: 109.172.7.197.
ns2.fasthostvds.com points to: 149.154.67.5.
Mail Servers
The mail server for 4l2.ru is mail.4l2.ru.
Host mail.4l2.ru points to IP 109.172.7.197.