kupec.su - robtex.com
kupec.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 5.188.131.10🇷🇺 SELECTEL-MSK5.188.130.0/23 Selectel Route Object | ||||||
| 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 2026-04-13 #2 | ||||||
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=650208743 | ||||||
Same first word
Similar names
DNS History
13 records (3 active, 10 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
○ 2026-04-15 02:45:54
○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
○ 2026-04-15 02:45:54
●NSns1.rf.ru2026-03-27 → 2026-04-15 · 3 obs
● 2026-03-27 13:18:36
● 2026-04-15 02:45:54
○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
○ 2026-04-15 02:45:54
●NSns2.rf.ru2026-03-27 → 2026-04-15 · 3 obs
● 2026-03-27 13:18:36
● 2026-04-15 02:45:54
○NSparking1.nic.ru2015-07-02 → 2015-07-02 · 3 obs
○ 2015-09-20 02:01:56
○ 2026-04-15 02:45:54
○NSparking2.nic.ru2015-07-02 → 2015-07-02 · 3 obs
○ 2015-09-20 02:01:56
○ 2026-04-15 02:45:54
○A193.232.158.1442015-07-02 → 2015-07-02 · 3 obs
○ 2015-09-20 02:01:56
○ 2026-04-15 02:45:54
○A193.232.158.1452015-07-02 → 2015-07-02 · 3 obs
○ 2015-09-20 02:01:56
○ 2026-04-15 02:45:54
○A193.232.159.1442015-07-02 → 2015-07-02 · 3 obs
○ 2015-09-20 02:01:56
○ 2026-04-15 02:45:54
○A193.232.159.1452015-07-02 → 2015-07-02 · 3 obs
○ 2015-09-20 02:01:56
○ 2026-04-15 02:45:54
●A5.188.131.102026-03-27 → 2026-04-15 · 3 obs
● 2026-03-27 13:18:36
● 2026-04-15 02:45:54
○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
○ 2026-04-15 02:45:54
🔍 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: 903ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.188.131.10 |
| NS | 2 | ns2.rf.ru, ns1.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, a.dns.ripn.net, b.dns.ripn.net...)
Analysis
IP Addresses
kupec.su points to a single IP: 5.188.131.10.
Other host names, for instance kassier.ru, partplast.ru, 81-1-131-63.broadband.progtech.ru, xn--b1aahvcvb.xn--p1ai and siena-mebel.ru share IP numbers with kupec.su.
Name Servers
kupec.su's delegation is to two name servers ns1.rf.ru and ns2.rf.ru.
kupec.su shares the same name server configuration as other domains, such as rcdesing.ru, bubuh.ru, nqt.ru, 101.xn--p1ai and russia-logistic.ru.
kupec.su at least partially shares its name servers with other domains, for instance xn--b1arib6ab.xn--p1ai, xn--h1aiu.xn--p1ai, argentina.su, nazirova.ru and xn--80aejyc2a.xn--p1ai.
These name servers are commonly used with ns1.domeny-rf.ru, ns2.domeny-rf.ru and a.misconfigured.dns.server.invalid.
Host names with one IP number: ns1.rf.ru and ns2.rf.ru point to 80.249.147.221.