totalstudy.ru - dns.ninja
totalstudy.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.87.197.142🇷🇺 EUROBYTE185.87.197.0/24 | ||||||
| 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.totalstudy.ru ⭐ | ||||||
| A | 2a03:c980:dead:2003:91:218:228:22🇷🇺 EUROBYTE2a03:c980:dead::/48 | ||||||
| PTR | mail3.ihc.ru | ||||||
| A | 91.218.228.22🇷🇺 EUROBYTE91.218.228.0/23 | ||||||
| PTR | mail3.ihc.ru | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | ns1.ihc.ruinfo@ihc.ru 2016-02-29 #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=4069799 | ||||||
Subdomains
mail.totalstudy.ru |
Same first word
totalstudy.ru |
DNS History
7 records (4 active, 3 former)
●MXmail.totalstudy.ru2015-07-20 → 2026-07-30 · 2 obs
● 2026-07-30 04:31:48
○A178.57.218.2352016-03-30 → 2017-05-17 · 5 obs
● 2016-03-30 06:53:46
● 2017-05-17 12:05:00
○ 2026-03-22 02:59:38
○ 2026-07-30 04:31:48
●A185.87.197.1422026-03-22 → 2026-07-30 · 3 obs
● 2026-03-22 02:59:38
● 2026-07-30 04:31:48
○A2a03:c980::1:20:52015-07-20 → 2015-11-27 · 4 obs
● 2015-11-27 19:03:54
○ 2016-03-30 06:53:46
○ 2026-07-30 04:31:48
○A91.218.228.142015-07-20 → 2015-11-27 · 4 obs
● 2015-11-27 19:03:54
○ 2016-03-30 06:53:46
○ 2026-07-30 04:31:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | b.dns.ripn.net, a.dns.ripn.net, f.dns.ripn.net, e.dns.ripn.net... | - |
| totalstudy.ru | ns1.ihc.ru, ns2.ihc.ru | 5 records |
✅ Authoritative Response
Server:46.254.23.52
NS records: ns1.ihc.ru, ns2.ihc.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for totalstudy.ru (unsigned zone)
⏱️ Timing
Total: 1095ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.87.197.142 |
| NS | 2 | ns2.ihc.ru, ns1.ihc.ru |
| MX | 1 | mail.totalstudy.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
totalstudy.ru is the parent zone for mail.totalstudy.ru.
IP Addresses
totalstudy.ru points to a single IP number: 185.87.197.142.
svadbavmsk.ru, svadbavtaganroge.ru and webweb.pro are examples of other host names that share IP numbers with totalstudy.ru.
Name Servers
The NS records for totalstudy.ru delegate to ns1.ihc.ru and ns2.ihc.ru.
totalstudy.ru shares its name server setup with other domains, including nice-rf.ru, mail.alar-logistics.ru, isib.ru and two others.
Host names with three IP numbers:
ns2.ihc.ru maps to three IP addresses: 46.254.22.38, 91.121.54.18 and 2001:41d0:1008:2c3b::1.
Host names with two IP numbers:
The A records for ns1.ihc.ru return 46.254.23.52 and 2a03:c980:beef:6002:46:254:23:52.
Mail Servers
totalstudy.ru has one mail server: mail.totalstudy.ru.
The host mail.totalstudy.ru resolves to 91.218.228.22 and 2a03:c980:dead:2003:91:218:228:22 — two IP addresses.