ntn.su - robtex.com
ntn.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 | ||||||
| TXT | rfru=1RHu5HFTnsoiz9fXiL7wNgrP9O0rkHVjD7gAy3vcLxjXq94TU6 | ||||||
| SOA | ns1.rf.ruhostmaster@ntn.su 2026-03-09 #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=650208531 | ||||||
Same first word
Similar names
DNS History
10 records (3 active, 7 former)
●NSns1.rf.ru2026-02-15 → 2026-03-28 · 3 obs
● 2026-02-15 23:27:12
● 2026-03-28 10:36:40
●NSns2.rf.ru2026-02-15 → 2026-03-28 · 3 obs
● 2026-02-15 23:27:12
● 2026-03-28 10:36:40
○NSns3.insales.ru2015-08-13 → 2017-09-14 · 4 obs
● 2017-09-14 18:08:58
○ 2026-02-15 23:27:12
○ 2026-03-28 10:36:40
○NSns4.insales.ru2015-08-13 → 2017-09-14 · 4 obs
● 2017-09-14 18:08:58
○ 2026-02-15 23:27:12
○ 2026-03-28 10:36:40
○MXemx.mail.ru2015-08-13 → 2026-02-15 · 3 obs
● 2026-02-15 23:27:12
○ 2026-03-28 10:36:40
○A178.248.235.442015-08-13 → 2016-11-26 · 7 obs
● 2016-03-23 09:58:16
○ 2016-08-05 01:39:48
○ 2016-09-12 15:26:30
● 2016-11-26 11:32:02
○ 2016-12-05 06:42:40
○ 2026-03-28 10:36:40
○A185.10.61.842016-08-05 → 2016-09-12 · 5 obs
● 2016-08-05 01:39:48
● 2016-09-12 15:26:30
○ 2016-11-26 11:32:02
○ 2026-03-28 10:36:40
○A185.129.100.2442017-09-14 → 2017-09-14 · 4 obs
● 2017-09-14 18:08:58
○ 2026-02-15 23:27:12
○ 2026-03-28 10:36:40
○A185.129.101.2422016-12-05 → 2016-12-07 · 5 obs
● 2016-12-05 06:42:40
● 2016-12-07 23:36:06
○ 2017-09-14 18:08:58
○ 2026-03-28 10:36:40
●A5.188.131.102026-02-15 → 2026-03-28 · 3 obs
● 2026-02-15 23:27:12
● 2026-03-28 10:36:40
🔍 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 |
| ntn.su | ns2.rf.ru, ns1.rf.ru | - |
✅ Authoritative Response
Server:80.249.147.221
NS records: ns2.rf.ru, ns1.rf.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ntn.su (unsigned zone)
⏱️ Timing
Total: 1095ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.188.131.10 |
| NS | 2 | ns1.rf.ru, ns2.rf.ru |
| TXT | 2 | 1RHu5HFTnsoiz9fXiL7wNgrP9O0rkHVjD7gAy3vc, rfru=1RHu5HFTnsoiz9fXiL7wNgrP9O0rkHVjD7g |
| SOA | 1 | ns1.rf.ru hostmaster.ntn.su |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net...)
Analysis
IP Addresses
ntn.su points to a single IP number: 5.188.131.10.
Other host names, for instance mx3.1gsk.ru, aleksy.ru, angars.ru, sv-10.sv-audit.ru and fyq.ru share IP numbers with ntn.su.
Name Servers
ntn.su is delegated to two name servers: ns1.rf.ru and ns2.rf.ru.
ntn.su uses the same name server setup as other domains, for instance m-love.ru, events-group.ru, tlo.ru, xn----7sbbaqgde4bzazh5ah7p.xn--p1ai and xn--b1aargrg5a4b.xn--p1ai.
ntn.su shares name servers with other domains at least partially, for instance xn--80aafx4apj.xn--p1ai and slivki.su.
these name servers are commonly used together with ns1.domeny-rf.ru and ns2.domeny-rf.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.