dostech.ru - dns.ninja
dostech.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.dostech.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 2025-06-24 #1 | ||||||
ru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | c.tld-servers.ru | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=4069741 | ||||||
Subdomains
mail.dostech.ru |
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
●NSns1.ihc.ru2026-03-21 → 2026-07-25 · 3 obs
● 2026-03-21 13:51:56
● 2026-07-25 08:16:52
○NSns1.nameself.com2015-07-11 → 2017-03-15 · 4 obs
● 2017-03-15 04:40:14
○ 2026-03-21 13:51:56
○ 2026-07-25 08:16:52
●NSns2.ihc.ru2026-03-21 → 2026-07-25 · 3 obs
● 2026-03-21 13:51:56
● 2026-07-25 08:16:52
○NSns2.nameself.com2015-11-14 → 2017-03-15 · 5 obs
● 2015-11-14 07:12:44
● 2017-03-15 04:40:14
○ 2026-03-21 13:51:56
○ 2026-07-25 08:16:52
●MXmail.dostech.ru2026-03-21 → 2026-07-25 · 2 obs
● 2026-07-25 08:16:52
●A37.143.11.112026-03-21 → 2026-07-25 · 3 obs
● 2026-03-21 13:51:56
● 2026-07-25 08:16:52
○A83.222.14.2072016-06-22 → 2016-06-22 · 3 obs
○ 2017-03-15 04:40:14
○ 2026-07-25 08:16:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, c.tld-servers.ru, d.dns.ripn.net... | - |
| dostech.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 dostech.ru (unsigned zone)
⏱️ Timing
Total: 1275ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.143.11.11 |
| NS | 2 | ns1.ihc.ru, ns2.ihc.ru |
| MX | 1 | mail.dostech.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 (ns2.ihc.ru, ns2.ihc.ru, ns1.ihc.ru...)
Analysis
Hierarchy
mail.dostech.ru is a subdomain of dostech.ru.
IP Addresses
dostech.ru resolves to one IP address: 37.143.11.11.
ok-hotel.ru, landshaftdizayn.ru, infrastroy.ru and two other host names share IP numbers with dostech.ru.
Name Servers
dostech.ru has two authoritative name servers — ns1.ihc.ru and ns2.ihc.ru.
dostech.ru uses the same name servers as several other domains — among them new-interiors.ru, radugakrasok.ru, specstroyteh.ru and two more.
Hostnames that resolve to three IP addresses:
ns2.ihc.ru resolves to 46.254.22.38, 91.121.54.18 and 2001:41d0:1008:2c3b::1.
Hostnames that resolve to two IP addresses:
ns1.ihc.ru resolves to 46.254.23.52 and 2a03:c980:beef:6002:46:254:23:52.
Mail Servers
Mail for dostech.ru is handled by a single mail server, mail.dostech.ru.
mail.dostech.ru resolves to two IP numbers — 46.254.21.39 and 2a03:c980:dead:2a01:46:254:21:39.