uca.su - robtex.com
uca.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@uca.su 2026-04-14 #4 | ||||||
su
| 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=650210027 | ||||||
Previously MX for
uca.su |
Same first word
Similar names
DNS History
11 records (3 active, 8 former)
○NSns01.trademarkarea.com2021-01-27 → 2021-02-01 · 5 obs
● 2021-01-27 19:59:32
● 2021-02-01 04:44:26
○ 2026-05-19 22:59:08
○ 2026-07-30 17:45:30
○NSns02.trademarkarea.com2021-01-27 → 2021-02-01 · 5 obs
● 2021-01-27 19:59:32
● 2021-02-01 04:44:26
○ 2026-05-19 22:59:08
○ 2026-07-30 17:45:30
○NSns03.trademarkarea.com2021-01-27 → 2021-02-01 · 5 obs
● 2021-01-27 19:59:32
● 2021-02-01 04:44:26
○ 2026-05-19 22:59:08
○ 2026-07-30 17:45:30
●NSns1.rf.ru2026-05-19 → 2026-07-30 · 3 obs
● 2026-05-19 22:59:08
● 2026-07-30 17:45:30
○NSns1.tsohost.co.uk2015-08-23 → 2016-12-21 · 4 obs
● 2016-12-21 00:19:22
○ 2021-01-27 19:59:32
○ 2026-07-30 17:45:30
●NSns2.rf.ru2026-05-19 → 2026-07-30 · 3 obs
● 2026-05-19 22:59:08
● 2026-07-30 17:45:30
○NSns2.tsohost.co.uk2015-08-23 → 2016-12-21 · 4 obs
● 2016-12-21 00:19:22
○ 2021-01-27 19:59:32
○ 2026-07-30 17:45:30
○NSns3.tsohost.co.uk2015-08-23 → 2016-12-21 · 4 obs
● 2016-12-21 00:19:22
○ 2021-01-27 19:59:32
○ 2026-07-30 17:45:30
○MXuca.su2015-08-23 → 2016-12-21 · 4 obs
● 2016-12-21 00:19:22
○ 2021-01-27 19:59:32
○ 2026-07-30 17:45:30
●A82.97.243.1072026-05-19 → 2026-07-30 · 3 obs
● 2026-05-19 22:59:08
● 2026-07-30 17:45:30
○A91.146.108.262015-08-23 → 2016-12-21 · 4 obs
● 2016-12-21 00:19:22
○ 2021-01-27 19:59:32
○ 2026-07-30 17:45:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | e.dns.ripn.net, f.dns.ripn.net, a.dns.ripn.net, c.tld-servers.ru... | 12 records |
| uca.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 uca.su (unsigned zone)
⏱️ Timing
Total: 1285ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 82.97.243.107 |
| NS | 2 | ns1.rf.ru, ns2.rf.ru |
| TXT | 1 | rfru=1RHu5HFTnsoiz9fXiL7wNgrP9O0rkHVjD7g |
| SOA | 1 | ns1.rf.ru hostmaster.uca.su |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (f.dns.ripn.net, e.dns.ripn.net, d.dns.ripn.net...)
Analysis
IP Addresses
uca.su points to a single IP number: 82.97.243.107.
Additional host names — kreuz.ru, krch.ru, moto-expert.ru and two others — share IP numbers with uca.su.
Name Servers
uca.su is delegated to two name servers: ns1.rf.ru and ns2.rf.ru.
uca.su shares its name server setup with other domains, including qoz.ru, le-ru.ru, mroad.ru and two others.
uca.su shares at least some of its name servers with other domains, for example xn--80a4aeg.xn--p1ai, xn--80aahtdraffi5cm.xn--p1ai, xn--80aaf7bfjhp.xn--p1ai and prada.su.
These name servers tend to be deployed in combination with the name servers ns1.domeny-rf.ru and ns2.domeny-rf.ru.
ns1.rf.ru and ns2.rf.ru both resolve to the same single IP address: 80.249.147.221.
ns1.rf.ru and ns2.rf.ru are host names that each point to 80.249.147.221 IP addresses.