proftesting.ru - dns.ninja
proftesting.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 82.97.243.107🇦🇺 TimeWeb-AS82.97.243.0/24 | ||||||
| NS | ns1.rf.ru ⭐ | ||||||
| A | 80.249.147.221🇷🇺 SELECTEL80.249.144.0/22 -NET | ||||||
| PTR | razina.ru | ||||||
| NS | ns2.rf.ru | ||||||
| A | 80.249.147.221🇷🇺 SELECTEL80.249.144.0/22 -NET | ||||||
| PTR | razina.ru | ||||||
| TXT | 1RHu5HFTnsoiz9fXiL7wNgrP9O0rkHVjD7gAy3vcLxjXq94TU6 | ||||||
| SOA | ns1.rf.ruhostmaster@proftesting.ru 2026-04-14 #4 | ||||||
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=4069629 | ||||||
Same first word
proftesting.ru |
proftesting.com |
Similar names
DNS History
8 records (3 active, 5 former)
○NSns1.hc.ru2015-05-31 → 2016-09-26 · 4 obs
● 2016-09-26 13:34:28
○ 2026-06-03 14:42:56
○ 2026-07-16 00:46:50
●NSns1.rf.ru2026-06-03 → 2026-07-16 · 3 obs
● 2026-06-03 14:42:56
● 2026-07-16 00:46:50
○NSns2.hc.ru2015-05-31 → 2016-09-26 · 4 obs
● 2016-09-26 13:34:28
○ 2026-06-03 14:42:56
○ 2026-07-16 00:46:50
●NSns2.rf.ru2026-06-03 → 2026-07-16 · 3 obs
● 2026-06-03 14:42:56
● 2026-07-16 00:46:50
○MXmx.cm.hc.ru2015-05-31 → 2016-09-26 · 4 obs
● 2016-09-26 13:34:28
○ 2026-06-03 14:42:56
○ 2026-07-16 00:46:50
○A5.188.131.102026-06-03 → 2026-07-16 · 2 obs
○ 2026-07-16 00:46:50
●A82.97.243.1072026-06-03 → 2026-07-16 · 3 obs
● 2026-06-03 14:42:56
● 2026-07-16 00:46:50
○A89.111.176.1032015-05-31 → 2016-09-26 · 4 obs
● 2016-09-26 13:34:28
○ 2026-06-03 14:42:56
○ 2026-07-16 00:46:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| proftesting.ru | ns2.rf.ru, ns1.rf.ru | - |
✅ Authoritative Response
Server:80.249.147.221
NS records: ns2.rf.ru, ns1.rf.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for proftesting.ru (unsigned zone)
⏱️ Timing
Total: 987ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 82.97.243.107 |
| NS | 2 | ns1.rf.ru, ns2.rf.ru |
| TXT | 1 | 1RHu5HFTnsoiz9fXiL7wNgrP9O0rkHVjD7gAy3vc |
| SOA | 1 | ns1.rf.ru hostmaster.proftesting.ru |
Analysis
IP Addresses
proftesting.ru resolves to one IP address: 82.97.243.107.
scm.su, vegas.su, www.detskydoctor.ru and two other host names share IP numbers with proftesting.ru.
Name Servers
The NS records for proftesting.ru delegate to ns1.rf.ru and ns2.rf.ru.
proftesting.ru uses the same name servers as several other domains — among them xn--80aafaoa2btzw4i.xn--p1ai, ufanews.ru, sanuzel.su and two more.
proftesting.ru shares at least some of its name servers with other domains, including xn--h1aafh7b.xn--p1ai, roser.ru, ecobe.ru and two others.
These name servers are frequently paired with the name servers ns1.domeny-rf.ru and ns2.domeny-rf.ru.
Each of ns1.rf.ru and ns2.rf.ru points to exactly one IP address: 80.249.147.221.
ns1.rf.ru and ns2.rf.ru each have 80.249.147.221 IP addresses.