hardsystem.ru - robtex.com
hardsystem.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 37.143.11.11🇷🇺 EUROBYTE37.143.10.0/23 | ||||||
| PTR | vip-h6.ihc.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.hardsystem.ru ⭐ | ||||||
| A | 2a03:c980:dead:2a01:46:254:21:39🇷🇺 EUROBYTE2a03:c980:dead::/48 | ||||||
| PTR | vip-mail1.ihc.ru | ||||||
| A | 46.254.21.39🇷🇺 EUROBYTE46.254.20.0/23 | ||||||
| PTR | vip-mail1.ihc.ru | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | ns1.ihc.ruinfo@ihc.ru 2025-01-24 #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=4068495 | ||||||
Subdomains
mail.hardsystem.ru |
Same first word
hardsystem.net |
hardsystem.ru |
DNS History
7 records (4 active, 3 former)
●NSns1.ihc.ru2026-02-22 → 2026-04-13 · 3 obs
● 2026-02-22 20:29:24
● 2026-04-13 04:32:40
●NSns2.ihc.ru2026-02-22 → 2026-04-13 · 3 obs
● 2026-02-22 20:29:24
● 2026-04-13 04:32:40
○NSparking3.nic.ru2015-07-31 → 2017-04-11 · 4 obs
● 2017-04-11 05:05:40
○ 2026-02-22 20:29:24
○ 2026-04-13 04:32:40
○NSparking4.nic.ru2015-07-31 → 2017-04-11 · 4 obs
● 2017-04-11 05:05:40
○ 2026-02-22 20:29:24
○ 2026-04-13 04:32:40
●MXmail.hardsystem.ru2026-02-22 → 2026-04-13 · 2 obs
● 2026-04-13 04:32:40
●A37.143.11.112026-02-22 → 2026-04-13 · 3 obs
● 2026-02-22 20:29:24
● 2026-04-13 04:32:40
○A91.195.240.932015-07-31 → 2017-04-11 · 4 obs
● 2017-04-11 05:05:40
○ 2026-02-22 20:29:24
○ 2026-04-13 04:32:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| hardsystem.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 hardsystem.ru (unsigned zone)
⏱️ Timing
Total: 1148ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.143.11.11 |
| NS | 2 | ns2.ihc.ru, ns1.ihc.ru |
| MX | 1 | mail.hardsystem.ru (pri: 10) |
| TXT | 1 | v=spf1 a mx ~all |
| 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
hardsystem.ru is the parent of mail.hardsystem.ru.
IP Addresses
hardsystem.ru resolves to one IP number: 37.143.11.11.
other host names including proekt-buro.ru, quest-group.ru, il-gusto.ru, promotionexpert.ru and mjstudio.ru share IP numbers with hardsystem.ru.
Name Servers
hardsystem.ru is delegated to two name servers ns1.ihc.ru and ns2.ihc.ru.
hardsystem.ru shares the same name server setup as other domains, for instance nikrub.com, dekabryata.ru, cash-club.ru, working-papers.ru and posle50.ru.
Three IPs for a host: ns2.ihc.ru points to 2001:41d0:1008:2c3b::1, 46.254.22.38 and 91.121.54.18.
Two IPs for a host: ns1.ihc.ru points to 2a03:c980:beef:6002:46:254:23:52 and 46.254.23.52.
Mail Servers
hardsystem.ru is handled by a single mail server, mail.hardsystem.ru.
mail.hardsystem.ru resolves to two IP numbers: 2a03:c980:dead:2a01:46:254:21:39 and 46.254.21.39.