canada-study.ru - robtex.com
canada-study.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 89.253.251.9🇷🇺 RUSONYX-AS89.253.248.0/21 RUSONYX-RU | ||||||
| PTR | cp-pn0.rusonyx.ru | ||||||
| NS | ns1.rsnx.ru ⭐ | ||||||
| A | 89.253.252.13🇷🇺 RUSONYX-AS89.253.248.0/21 RUSONYX-RU | ||||||
| PTR | ns1.rsnx.ru | ||||||
| NS | ns2.rsnx.ru | ||||||
| A | 89.253.252.15🇷🇺 RUSONYX-AS89.253.248.0/21 RUSONYX-RU | ||||||
| PTR | ns2.rsnx.ru | ||||||
| MX | mail.canada-study.ru ⭐ | ||||||
| A | 89.253.237.9🇷🇺 RUSONYX-AS89.253.232.0/21 RUSONYX-RU | ||||||
| PTR | cp-pn0.rusonyx.ru | ||||||
| TXT | v=spf1 +a +mx +a:aero-pn0.rusonyx.ru -all | ||||||
| SOA | ns1.rsnx.rua524181@gmail.com 2026-02-06 #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=4068838 | ||||||
Subdomains
mail.canada-study.ru |
Same first word
canada-study.ru |
canada-study.com |
canada-study.net |
Similar names
DNS History
5 records (4 active, 1 former)
●NSns1.rsnx.ru2015-07-19 → 2026-05-11 · 6 obs
● 2015-12-21 21:12:40
○ 2016-03-24 12:01:38
○ 2017-05-16 10:56:32
● 2026-02-20 00:00:08
● 2026-05-11 19:18:26
●NSns2.rsnx.ru2015-07-19 → 2026-05-11 · 6 obs
● 2015-12-21 21:12:40
○ 2016-03-24 12:01:38
○ 2017-05-16 10:56:32
● 2026-02-20 00:00:08
● 2026-05-11 19:18:26
●MXmail.canada-study.ru2015-07-19 → 2026-05-11 · 5 obs
○ 2015-12-21 21:12:40
○ 2017-05-16 10:56:32
● 2026-02-20 00:00:08
● 2026-05-11 19:18:26
○A89.253.234.642015-07-19 → 2015-07-19 · 3 obs
○ 2015-12-21 21:12:40
○ 2026-05-11 19:18:26
●A89.253.251.92026-02-20 → 2026-05-11 · 3 obs
● 2026-02-20 00:00:08
● 2026-05-11 19:18:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| canada-study.ru | ns1.rsnx.ru, ns2.rsnx.ru | - |
✅ Authoritative Response
Server:89.253.252.13
NS records: ns1.rsnx.ru, ns2.rsnx.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for canada-study.ru (unsigned zone)
⏱️ Timing
Total: 1184ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.253.251.9 |
| NS | 2 | ns1.rsnx.ru, ns2.rsnx.ru |
| MX | 1 | mail.canada-study.ru (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +a:aero-pn0.rusonyx.ru -al |
| SOA | 1 | ns1.rsnx.ru a524181.gmail.com |
Analysis
Hierarchy
canada-study.ru is the parent of mail.canada-study.ru.
IP Addresses
canada-study.ru resolves to a single IP: 89.253.251.9.
Other host names, for instance lasergraphicart.com, proaktor.ru, ingross.ru, interfeis.ru and notemaster.ru share IP numbers with canada-study.ru.
Name Servers
canada-study.ru has two name servers: ns1.rsnx.ru and ns2.rsnx.ru.
canada-study.ru shares the same name server setup as other domains, for example a2dent.ru, barilo.ru, sucden.ru, derinat.com and rdckrista.ru.
canada-study.ru shares some name servers with other domains, for example orlov-musical.ru, pss.spb.ru, icocnews.ru, akvarel72.ru and trdhome.ru.
these name servers are often used with dns1.zenon.net, dns2.zenon.net, ns1.infobox.org, ns2.infobox.org, ns3.infobox.org, ns4.infobox.org, sni1.rusonyx.ru, ns1.pa.infobox.ru, ns2.pa.infobox.ru and sni3.rusonyx.ru.
Host names with a single IP:
ns1.rsnx.ru points to 89.253.252.13
ns2.rsnx.ru points to 89.253.252.15
Mail Servers
canada-study.ru is handled by a single mail server, mail.canada-study.ru.
Host name mail.canada-study.ru points to IP 89.253.237.9.