4layers.ru - robtex.com
4layers.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.218.228.45🇷🇺 EUROBYTE91.218.228.0/23 | ||||||
| PTR | mail.irubaev.ru | ||||||
| NS | ns1.ihc.ru ⭐ | ||||||
| A | 2a03:c980:beef:6002:46:254:23:52🇷🇺 EUROBYTE2a03:c980:beef::/48 | ||||||
| PTR | ns1.ihc.ru | ||||||
| A | 46.254.23.52🇷🇺 EUROBYTE46.254.23.0/24 | ||||||
| PTR | ns1.ihc.ru | ||||||
| NS | ns2.ihc.ru | ||||||
| A | 2001:41d0:1008:2c3b::1🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | ns2.ihc.ru | ||||||
| A | 46.254.22.38🇷🇺 EUROBYTE46.254.22.0/24 | ||||||
| PTR | ns1.ihc.ru | ||||||
| A | 91.121.54.18🇫🇷 OVH91.121.0.0/16 ISP Paris, France | ||||||
| PTR | ns2.ihc.ru | ||||||
| MX | mail.4layers.ru ⭐ | ||||||
| A | 91.218.228.45🇷🇺 EUROBYTE91.218.228.0/23 | ||||||
| PTR | mail.irubaev.ru | ||||||
| SOA | ns1.ihc.ruinfo@ihc.ru 2024-03-08 #1 | ||||||
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=4068853 | ||||||
Subdomains
mail.4layers.ru |
Same first word
4layers.ru |
DNS History
13 records (4 active, 9 former)
○NSfirstbytedns.net2020-01-20 → 2020-01-20 · 4 obs
● 2020-01-20 20:40:14
○ 2026-02-19 14:36:32
○ 2026-05-13 00:13:10
○NSns1.firstbytedns.net2020-01-20 → 2020-01-20 · 4 obs
● 2020-01-20 20:40:14
○ 2026-02-19 14:36:32
○ 2026-05-13 00:13:10
○NSns1.firstbytedns.ru2020-01-20 → 2020-01-20 · 4 obs
● 2020-01-20 20:40:14
○ 2026-02-19 14:36:32
○ 2026-05-13 00:13:10
●NSns1.ihc.ru2015-08-18 → 2026-05-13 · 5 obs
● 2017-03-28 16:48:06
○ 2020-01-20 20:40:14
● 2026-02-19 14:36:32
● 2026-05-13 00:13:10
○NSns2.firstbytedns.net2020-01-20 → 2020-01-20 · 4 obs
● 2020-01-20 20:40:14
○ 2026-02-19 14:36:32
○ 2026-05-13 00:13:10
○NSns2.firstbytedns.ru2020-01-20 → 2020-01-20 · 4 obs
● 2020-01-20 20:40:14
○ 2026-02-19 14:36:32
○ 2026-05-13 00:13:10
●NSns2.ihc.ru2015-08-18 → 2026-05-13 · 5 obs
● 2017-03-28 16:48:06
○ 2020-01-20 20:40:14
● 2026-02-19 14:36:32
● 2026-05-13 00:13:10
○NSns3.firstbytedns.net2020-01-20 → 2020-01-20 · 4 obs
● 2020-01-20 20:40:14
○ 2026-02-19 14:36:32
○ 2026-05-13 00:13:10
○NSns3.firstbytedns.ru2020-01-20 → 2020-01-20 · 4 obs
● 2020-01-20 20:40:14
○ 2026-02-19 14:36:32
○ 2026-05-13 00:13:10
●MXmail.4layers.ru2020-01-20 → 2026-05-13 · 2 obs
● 2026-05-13 00:13:10
○A185.204.3.732020-01-20 → 2020-01-20 · 4 obs
● 2020-01-20 20:40:14
○ 2026-02-19 14:36:32
○ 2026-05-13 00:13:10
○A37.143.10.1422015-08-18 → 2017-03-28 · 4 obs
● 2017-03-28 16:48:06
○ 2020-01-20 20:40:14
○ 2026-05-13 00:13:10
●A91.218.228.452026-02-19 → 2026-05-13 · 3 obs
● 2026-02-19 14:36:32
● 2026-05-13 00:13:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| 4layers.ru | ns1.ihc.ru, ns2.ihc.ru | 5 records |
✅ Authoritative Response
Server:46.254.22.38
NS records: ns1.ihc.ru, ns2.ihc.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4layers.ru (unsigned zone)
⏱️ Timing
Total: 3060ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.218.228.45 |
| NS | 2 | ns2.ihc.ru, ns1.ihc.ru |
| MX | 1 | mail.4layers.ru (pri: 10) |
| SOA | 1 | ns1.ihc.ru info.ihc.ru |
📌 Glue Records Collected
Total: 5
Out-of-bailiwick: 5 (ns1.ihc.ru, ns2.ihc.ru, ns2.ihc.ru...)
Analysis
Hierarchy
4layers.ru is a parent of mail.4layers.ru.
IP Addresses
4layers.ru points to a single IP number: 91.218.228.45.
Other host names, for instance mail.e-stall.ru, www.lyubertsy.ru, mail.4layers.ru, www.investime.ru and e-stall.ru share IP numbers with 4layers.ru.
Name Servers
Delegation for 4layers.ru rests with two name servers, ns1.ihc.ru and ns2.ihc.ru.
4layers.ru shares the same name server setup as other domains, including shinimport.ru, nail-best.ru, new-classic.ru, kazansvadba.ru and domhim.ru.
Host names with three IP numbers:
ns2.ihc.ru points to 2001:41d0:1008:2c3b::1, 46.254.22.38 and 91.121.54.18.
Host names with two IP numbers:
ns1.ihc.ru points to 2a03:c980:beef:6002:46:254:23:52 and 46.254.23.52.
Mail Servers
4layers.ru is handled by a single mail server, mail.4layers.ru.
mail.4layers.ru points to a single IP: 91.218.228.45.