rustutor.ru - dns.ninja
rustutor.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 90.156.201.59🇷🇺 MASTERHOST-AS90.156.201.0/24 | ||||||
| PTR | fe.shared.masterhost.ru | ||||||
| NS | ns2.masterhost.ru ⭐ | ||||||
| A | 2a00:15f8:a000:12:1:1:2:53🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48 | ||||||
| PTR | ns2.masterhost.ru | ||||||
| A | 90.156.133.161🇷🇺 MASTERHOST-AS90.156.128.0/20 | ||||||
| PTR | ns2.masterhost.ru | ||||||
| NS | ns.masterhost.ru | ||||||
| A | 2a00:15f8:a000:10:1:1:0:53🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48 | ||||||
| PTR | ns.masterhost.ru | ||||||
| A | 90.156.136.116🇷🇺 MASTERHOST-AS90.156.128.0/20 | ||||||
| PTR | ns.masterhost.ru | ||||||
| NS | ns1.masterhost.ru | ||||||
| A | 2a00:15f8:a000:11:1:1:1:53🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48 | ||||||
| PTR | ns1.masterhost.ru | ||||||
| A | 90.156.137.50🇷🇺 MASTERHOST-AS90.156.128.0/20 | ||||||
| PTR | ns1.masterhost.ru | ||||||
| SOA | ns1.masterhost.ruhostmaster@masterhost.ru serial=1768105169 | ||||||
ru
| 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=4069175 | ||||||
Same first word
Similar names
DNS History
14 records (4 active, 10 former)
●NSns.masterhost.ru2015-06-21 → 2026-06-08 · 2 obs
● 2026-06-08 04:04:12
●NSns1.masterhost.ru2015-06-21 → 2026-06-08 · 2 obs
● 2026-06-08 04:04:12
●NSns2.masterhost.ru2015-06-21 → 2026-06-08 · 2 obs
● 2026-06-08 04:04:12
○MXmx1.masterhost.ru2015-06-21 → 2017-05-14 · 4 obs
● 2017-05-14 09:34:02
○ 2026-03-29 20:04:44
○ 2026-06-08 04:04:12
○A2a00:15f8:a000:5:1:11:4:69ee2015-06-21 → 2017-05-14 · 4 obs
● 2017-05-14 09:34:02
○ 2026-03-29 20:04:44
○ 2026-06-08 04:04:12
○A2a00:15f8:a000:5:1:12:4:69ee2015-06-21 → 2017-05-14 · 4 obs
● 2017-05-14 09:34:02
○ 2026-03-29 20:04:44
○ 2026-06-08 04:04:12
○A2a00:15f8:a000:5:1:13:4:69ee2015-06-21 → 2017-05-14 · 4 obs
● 2017-05-14 09:34:02
○ 2026-03-29 20:04:44
○ 2026-06-08 04:04:12
○A2a00:15f8:a000:5:1:14:4:69ee2015-06-21 → 2017-05-14 · 4 obs
● 2017-05-14 09:34:02
○ 2026-03-29 20:04:44
○ 2026-06-08 04:04:12
○A90.156.201.1002015-06-21 → 2017-05-14 · 4 obs
● 2017-05-14 09:34:02
○ 2026-03-29 20:04:44
○ 2026-06-08 04:04:12
○A90.156.201.1162017-05-14 → 2017-05-14 · 4 obs
● 2017-05-14 09:34:02
○ 2026-03-29 20:04:44
○ 2026-06-08 04:04:12
○A90.156.201.482015-06-21 → 2017-05-14 · 4 obs
● 2017-05-14 09:34:02
○ 2026-03-29 20:04:44
○ 2026-06-08 04:04:12
●A90.156.201.592026-03-29 → 2026-06-08 · 3 obs
● 2026-03-29 20:04:44
● 2026-06-08 04:04:12
○A90.156.201.632015-06-21 → 2016-09-20 · 4 obs
● 2016-09-20 12:03:22
○ 2017-05-14 09:34:02
○ 2026-06-08 04:04:12
○A90.156.201.642015-06-21 → 2017-05-14 · 4 obs
● 2017-05-14 09:34:02
○ 2026-03-29 20:04:44
○ 2026-06-08 04:04:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| rustutor.ru | ns.masterhost.ru, ns1.masterhost.ru, ns2.masterhost.ru | - |
✅ Authoritative Response
Server:90.156.136.116
NS records: ns.masterhost.ru, ns1.masterhost.ru, ns2.masterhost.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rustutor.ru (unsigned zone)
⏱️ Timing
Total: 1012ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 90.156.201.59 |
| NS | 3 | ns.masterhost.ru, ns2.masterhost.ru... |
| SOA | 1 | ns1.masterhost.ru hostmaster.masterhost. |
Analysis
IP Addresses
rustutor.ru resolves to one IP address: 90.156.201.59.
teak.pro, principe-advocat.ru, penotech.ru and two other host names share IP numbers with rustutor.ru.
Name Servers
rustutor.ru has three name servers — ns1.masterhost.ru, ns2.masterhost.ru and ns.masterhost.ru.
rustutor.ru shares at least some of its name servers with other domains, including holodilniki.ru, acelsc.ru, tendojo.ru and two others.
Each of ns1.masterhost.ru, ns2.masterhost.ru and ns.masterhost.ru points to two IP numbers. ns1.masterhost.ru points to 90.156.137.50 and 2a00:15f8:a000:11:1:1:1:53. ns2.masterhost.ru points to 90.156.133.161 and 2a00:15f8:a000:12:1:1:2:53. ns.masterhost.ru points to 90.156.136.116 and 2a00:15f8:a000:10:1:1:0:53.