ntk.su - robtex.com
ntk.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@ntk.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=650208749 | ||||||
Same first word
Similar names
DNS History
12 records (3 active, 9 former)
○NSdns1.yandex.net2015-12-16 → 2017-07-27 · 5 obs
● 2015-12-16 14:23:24
● 2017-07-27 22:02:28
○ 2026-04-10 06:54:46
○ 2026-04-15 13:07:16
○NSdns1.yandex.ru2015-12-16 → 2017-07-27 · 5 obs
● 2015-12-16 14:23:24
● 2017-07-27 22:02:28
○ 2026-04-10 06:54:46
○ 2026-04-15 13:07:16
○NSdns2.yandex.net2015-12-16 → 2017-07-27 · 5 obs
● 2015-12-16 14:23:24
● 2017-07-27 22:02:28
○ 2026-04-10 06:54:46
○ 2026-04-15 13:07:16
○NSns1.agava.net.ru2015-07-09 → 2015-09-29 · 4 obs
● 2015-09-29 11:42:46
○ 2015-12-16 14:23:24
○ 2026-04-15 13:07:16
●NSns1.rf.ru2026-04-10 → 2026-04-15 · 3 obs
● 2026-04-10 06:54:46
● 2026-04-15 13:07:16
○NSns2.agava.net.ru2015-07-09 → 2015-09-29 · 4 obs
● 2015-09-29 11:42:46
○ 2015-12-16 14:23:24
○ 2026-04-15 13:07:16
●NSns2.rf.ru2026-04-10 → 2026-04-15 · 3 obs
● 2026-04-10 06:54:46
● 2026-04-15 13:07:16
○MXmx.yandex.net2015-12-16 → 2017-07-27 · 5 obs
● 2015-12-16 14:23:24
● 2017-07-27 22:02:28
○ 2026-04-10 06:54:46
○ 2026-04-15 13:07:16
○MXmx.yandex.ru2015-07-09 → 2015-09-29 · 4 obs
● 2015-09-29 11:42:46
○ 2015-12-16 14:23:24
○ 2026-04-15 13:07:16
○A5.188.131.102026-04-10 → 2026-04-13 · 4 obs
● 2026-04-10 06:54:46
● 2026-04-13 07:15:14
○ 2026-04-15 13:07:16
●A82.97.243.1072026-04-15 → 2026-04-15 · 2 obs
● 2026-04-15 13:07:16
○A89.108.67.992015-07-09 → 2017-07-27 · 4 obs
● 2017-07-27 22:02:28
○ 2026-04-10 06:54:46
○ 2026-04-15 13:07:16
🔍 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 |
| ntk.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 ntk.su (unsigned zone)
⏱️ Timing
Total: 1163ms | 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.ntk.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
ntk.su points to a single IP number: 82.97.243.107.
Other host names, for instance dareta.ru, chf.su, lets.ru, maxima.su and bermas.ru share IP numbers with ntk.su.
Name Servers
ntk.su is delegated to two name servers: ns1.rf.ru and ns2.rf.ru.
ntk.su uses the same name server setup as other domains, for instance 5-4.ru, diafarm.ru, aramas.ru, giac.ru and lifelog.ru.
Host names with a single IP number:
ns1.rf.ru points to 80.249.147.221.
ns2.rf.ru points to 80.249.147.221.
Host names pointing to 80.249.147.221: ns1.rf.ru and ns2.rf.ru.