testclass.ru - dns.ninja
testclass.ru
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=4069583 | ||||||
Same first word
testclass.ru |
Similar names
DNS History
10 records (7 active, 3 former)
●NSns1.hosting.reg.ru2026-03-30 → 2026-07-12 · 3 obs
● 2026-03-30 15:29:00
● 2026-07-12 03:57:16
○NSns1.platformalp.ru2018-09-03 → 2018-09-03 · 3 obs
○ 2026-03-30 15:29:00
○ 2026-07-12 03:57:16
●NSns2.hosting.reg.ru2026-03-30 → 2026-07-12 · 3 obs
● 2026-03-30 15:29:00
● 2026-07-12 03:57:16
○NSns2.platformalp.ru2018-09-03 → 2018-09-03 · 3 obs
○ 2026-03-30 15:29:00
○ 2026-07-12 03:57:16
●NSserver193.hosting.reg.ru2026-03-30 → 2026-07-12 · 3 obs
● 2026-03-30 15:29:00
● 2026-07-12 03:57:16
●MXmx1.hosting.reg.ru2026-03-30 → 2026-07-12 · 2 obs
● 2026-07-12 03:57:16
●MXmx2.hosting.reg.ru2026-03-30 → 2026-07-12 · 2 obs
● 2026-07-12 03:57:16
●A2a00:f940:2:2:1:1:0:1932026-03-30 → 2026-07-12 · 3 obs
● 2026-03-30 15:29:00
● 2026-07-12 03:57:16
●A31.31.196.1722026-03-30 → 2026-07-12 · 3 obs
● 2026-03-30 15:29:00
● 2026-07-12 03:57:16
○A95.213.255.252018-09-03 → 2018-09-03 · 3 obs
○ 2026-03-30 15:29:00
○ 2026-07-12 03:57:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | f.dns.ripn.net, e.dns.ripn.net, d.dns.ripn.net, b.dns.ripn.net... | - |
| testclass.ru | ns2.hosting.reg.ru, ns1.hosting.reg.ru | - |
✅ Authoritative Response
Server:31.31.194.244
NS records: ns2.hosting.reg.ru, ns1.hosting.reg.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for testclass.ru (unsigned zone)
⏱️ Timing
Total: 749ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.31.196.172 |
| AAAA | 1 | 2a00:f940:2:2:1:1:0:193 |
| NS | 2 | ns1.hosting.reg.ru, ns2.hosting.reg.ru |
| MX | 2 | mx1.hosting.reg.ru (pri: 10), mx2.hosting.reg.ru (pri: 20) |
| TXT | 1 | v=spf1 ip4:31.31.196.172 a mx include:_s |
| SOA | 1 | server193.hosting.reg.ru support.reg.ru |
Analysis
IP Addresses
testclass.ru resolves to the IP addresses 31.31.196.172 and 2a00:f940:2:2:1:1:0:193
expmail.ru, projectq.ru, wordlearn.ru plus two other host names have IP numbers in common with testclass.ru.
Name Servers
testclass.ru carries NS records delegating to ns1.hosting.reg.ru, ns2.hosting.reg.ru and server193.hosting.reg.ru.
testclass.ru has at least partial name server overlap with other domains, such as tehosmotr.space, geodesy.ru, vrnvideo.ru and two others.
server256.hosting.reg.ru, server279.hosting.reg.ru and server152.hosting.reg.ru — plus 4 other name servers — are commonly paired with these name servers.
Hosts with 14 IP addresses each:
ns1.hosting.reg.ru resolves to 31.31.194.245, 31.31.194.251 and 31.31.196.37 among others, with 11 other IP addresses in total.
ns2.hosting.reg.ru resolves to 31.31.194.244, 31.31.196.34 and 31.31.196.53 among others, with 11 other IP addresses in total.
Host names resolving to a single IP address:
The hostname server193.hosting.reg.ru resolves to 31.31.196.172.
Mail Servers
testclass.ru uses two mail servers, mx1.hosting.reg.ru and mx2.hosting.reg.ru.
The mail server setup of testclass.ru matches that of other domains such as pro100-print.ru, studiopavelz.ru, service4help.ru and two others.
At least some of the mail servers used by testclass.ru are shared with other domains: radmir.company, bdrosma.ru, reesster.com and two others among them.
These mail servers tend to be used in conjunction with the mail servers mx.yandex.net.
mx1.hosting.reg.ru and mx2.hosting.reg.ru each point to two IP numbers — 31.31.194.240 and 31.31.194.241 — making both hosts identical in their DNS resolution.
mx1.hosting.reg.ru along with mx2.hosting.reg.ru each resolve to 31.31.194.240 IP addresses.
mx1.hosting.reg.ru along with mx2.hosting.reg.ru each resolve to 31.31.194.241 IP addresses.