kupec.su - dns.ninja
kupec.su
| 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@kupec.su 2026-04-15 #4 | ||||||
su
| 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=650209751 | ||||||
Subdomains
ns1.kupec.su |
Same first word
Similar names
DNS History
14 records (3 active, 11 former)
○NSns1.domainpage.ru2015-09-20 → 2017-06-28 · 5 obs
● 2015-09-20 02:01:56
● 2017-06-28 10:55:56
○ 2026-03-27 13:18:36
○ 2026-07-07 18:40:36
○NSns1.kupec.su2015-09-20 → 2017-06-28 · 5 obs
● 2015-09-20 02:01:56
● 2017-06-28 10:55:56
○ 2026-03-27 13:18:36
○ 2026-07-07 18:40:36
●NSns1.rf.ru2026-03-27 → 2026-07-07 · 3 obs
● 2026-03-27 13:18:36
● 2026-07-07 18:40:36
○NSns2.domainpage.ru2015-09-20 → 2017-06-28 · 5 obs
● 2015-09-20 02:01:56
● 2017-06-28 10:55:56
○ 2026-03-27 13:18:36
○ 2026-07-07 18:40:36
●NSns2.rf.ru2026-03-27 → 2026-07-07 · 3 obs
● 2026-03-27 13:18:36
● 2026-07-07 18:40:36
○NSparking1.nic.ru2015-07-02 → 2015-07-02 · 3 obs
○ 2015-09-20 02:01:56
○ 2026-07-07 18:40:36
○NSparking2.nic.ru2015-07-02 → 2015-07-02 · 3 obs
○ 2015-09-20 02:01:56
○ 2026-07-07 18:40:36
○A193.232.158.1442015-07-02 → 2015-07-02 · 3 obs
○ 2015-09-20 02:01:56
○ 2026-07-07 18:40:36
○A193.232.158.1452015-07-02 → 2015-07-02 · 3 obs
○ 2015-09-20 02:01:56
○ 2026-07-07 18:40:36
○A193.232.159.1442015-07-02 → 2015-07-02 · 3 obs
○ 2015-09-20 02:01:56
○ 2026-07-07 18:40:36
○A193.232.159.1452015-07-02 → 2015-07-02 · 3 obs
○ 2015-09-20 02:01:56
○ 2026-07-07 18:40:36
○A5.188.131.102026-03-27 → 2026-04-15 · 5 obs
● 2026-03-27 13:18:36
● 2026-04-15 02:45:54
○ 2026-04-15 04:49:30
○ 2026-07-07 18:40:36
●A82.97.243.1072026-04-15 → 2026-07-07 · 3 obs
● 2026-04-15 04:49:30
● 2026-07-07 18:40:36
○A89.253.221.932015-09-20 → 2017-06-28 · 5 obs
● 2015-09-20 02:01:56
● 2017-06-28 10:55:56
○ 2026-03-27 13:18:36
○ 2026-07-07 18:40:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | 10 records |
| kupec.su | ns1.rf.ru, ns2.rf.ru | - |
✅ Authoritative Response
Server:80.249.147.221
NS records: ns1.rf.ru, ns2.rf.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kupec.su (unsigned zone)
⏱️ Timing
Total: 1067ms | 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.kupec.su |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net...)
Analysis
Hierarchy
The domain ns1.kupec.su falls under the parent kupec.su.
IP Addresses
kupec.su points to a single IP number: 82.97.243.107.
Additional host names — kassier.ru, partplast.ru, 81-1-131-63.broadband.progtech.ru and two others — share IP numbers with kupec.su.
Name Servers
kupec.su has two authoritative name servers — ns1.rf.ru and ns2.rf.ru.
kupec.su shares its name server setup with other domains, including rcdesing.ru, bubuh.ru, nqt.ru and two others.
At least some of kupec.su's name servers are shared with other domains, for example xn--b1arib6ab.xn--p1ai, xn--h1aiu.xn--p1ai, argentina.su and two more.
It is common for these name servers to be used in conjunction with the name servers ns1.domeny-rf.ru, ns2.domeny-rf.ru and a.misconfigured.dns.server.invalid.
ns1.rf.ru and ns2.rf.ru each point to one IP address — 80.249.147.221.
The host names ns1.rf.ru and ns2.rf.ru both resolve to 80.249.147.221 IP addresses.