kop.su - robtex.com
kop.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 | rfru=1RHu5HFTnsoiz9fXiL7wNgrP9O0rkHVjD7gAy3vcLxjXq94TU6 | ||||||
| SOA | ns1.rf.ruhostmaster@kop.su 2026-04-14 #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=650209046 | ||||||
Same first word
Similar names
DNS History
6 records (3 active, 3 former)
○NSns1.pa.infobox.ru2015-08-21 → 2017-04-29 · 7 obs
● 2016-08-22 13:48:46
○ 2016-12-06 09:08:02
● 2016-12-13 16:44:56
● 2017-04-29 07:57:06
○ 2026-04-25 14:12:58
○ 2026-05-10 07:08:44
●NSns1.rf.ru2026-04-25 → 2026-05-10 · 3 obs
● 2026-04-25 14:12:58
● 2026-05-10 07:08:44
○NSns2.pa.infobox.ru2015-08-21 → 2017-04-29 · 7 obs
● 2016-08-22 13:48:46
○ 2016-12-06 09:08:02
● 2016-12-13 16:44:56
● 2017-04-29 07:57:06
○ 2026-04-25 14:12:58
○ 2026-05-10 07:08:44
●NSns2.rf.ru2026-04-25 → 2026-05-10 · 3 obs
● 2026-04-25 14:12:58
● 2026-05-10 07:08:44
○A109.120.162.92015-08-21 → 2017-04-29 · 7 obs
● 2016-08-22 13:48:46
○ 2016-12-06 09:08:02
● 2016-12-13 16:44:56
● 2017-04-29 07:57:06
○ 2026-04-25 14:12:58
○ 2026-05-10 07:08:44
●A82.97.243.1072026-04-25 → 2026-05-10 · 3 obs
● 2026-04-25 14:12:58
● 2026-05-10 07:08:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | b.dns.ripn.net, e.dns.ripn.net, a.dns.ripn.net, d.dns.ripn.net... | 10 records |
| kop.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 kop.su (unsigned zone)
⏱️ Timing
Total: 1480ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 82.97.243.107 |
| NS | 2 | ns2.rf.ru, ns1.rf.ru |
| TXT | 1 | rfru=1RHu5HFTnsoiz9fXiL7wNgrP9O0rkHVjD7g |
| SOA | 1 | ns1.rf.ru hostmaster.kop.su |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (b.dns.ripn.net, b.dns.ripn.net, e.dns.ripn.net...)
Analysis
IP Addresses
kop.su points to an IP address: 82.97.243.107.
other host names include vms.su, xn--80aawje1api.xn--p1ai, xn--k1ame1bd.xn--p1ai, xn--h1aasibcfc.xn--p1ai and xn--b1abgmkeokvt6h.xn--p1ai; they share IP numbers with kop.su.
Name Servers
Two name servers ns1.rf.ru and ns2.rf.ru handle the delegation for kop.su.
kop.su shares the same name server setup as other domains, for instance knigamira.ru, marra.ru, egypt-tour.ru, black-friday-sale.ru and balovnik.ru.
kop.su shares name servers with other domains at least partially, for example stroj-materialy.ru.
Host names with a single IP
ns1.rf.ru points to 80.249.147.221
ns2.rf.ru points to 80.249.147.221
Host names that point to 80.249.147.221: ns1.rf.ru and ns2.rf.ru