ittutorial.ru - dns.ninja
ittutorial.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a03:f480:1:1b::1d🇪🇪 PAGM-AS2a03:f480:1::/48 PAGM IPv6 routed network | ||||||
| PTR | s97f20a2c.one.solutions | ||||||
| A | 5.101.117.39🇪🇪 PAGM-AS5.101.117.0/24 PAGM routed network | ||||||
| NS | dns1.yandex.net ⭐ | ||||||
| A | 2a02:6b8::213🇷🇺 TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | dns1.yandex.net | ||||||
| A | 213.180.204.213🇷🇺 TELETECH213.180.192.0/19 Yandex network | ||||||
| PTR | dns1.yandex.net | ||||||
| NS | dns2.yandex.net | ||||||
| A | 2a02:6b8:0:1::213🇷🇺 TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | dns2.yandex.net | ||||||
| A | 93.158.134.213🇷🇺 TELETECH93.158.128.0/18 Yandex enterprise network | ||||||
| PTR | dns2.yandex.net | ||||||
| TXT | v=spf1 redirect=_spf.yandex.net | ||||||
| SOA | dns1.yandex.netdns-hosting@yandex.ru serial=8 | ||||||
ru
| 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=4070198 | ||||||
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ittutorial.org |
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DNS History
5 records (4 active, 1 former)
●NSdns1.yandex.net2026-08-30 → 2026-09-01 · 2 obs
● 2026-09-01 04:30:06
●NSdns2.yandex.net2026-08-30 → 2026-09-01 · 2 obs
● 2026-09-01 04:30:06
○MXmx.yandex.net2026-08-30 → 2026-08-30 · 3 obs
○ 2026-09-01 04:30:02
○ 2026-09-01 04:30:06
●A2a03:f480:1:1b::1d2026-08-30 → 2026-09-01 · 2 obs
● 2026-09-01 04:30:06
●A5.101.117.392026-08-30 → 2026-09-01 · 2 obs
● 2026-09-01 04:30:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| ittutorial.ru | dns1.yandex.net, dns2.yandex.net | - |
✅ Authoritative Response
Server:213.180.204.213
NS records: dns1.yandex.net, dns2.yandex.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ittutorial.ru (unsigned zone)
⏱️ Timing
Total: 1312ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.101.117.39 |
| AAAA | 1 | 2a03:f480:1:1b::1d |
| NS | 2 | dns2.yandex.net, dns1.yandex.net |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 1 | v=spf1 redirect=_spf.yandex.net |
| SOA | 1 | dns1.yandex.net dns-hosting.yandex.ru |
Analysis
IP Addresses
ittutorial.ru resolves to the IP addresses 5.101.117.39 and 2a03:f480:1:1b::1d
There are other host names — sosnoffsky.com among them — that share IP numbers with ittutorial.ru.
Name Servers
DNS delegation for ittutorial.ru points to two name servers: dns1.yandex.net and dns2.yandex.net.
The name server configuration of ittutorial.ru is shared with other domains, for instance dipcomp.ru, meridian-group.org, icecake.moscow and two others.
ittutorial.ru partially shares its NS delegation with several other domains, including frs74.ru, master-watch.ru, neotrans-ural.ru and two others.
These name servers are regularly seen alongside dns1.yandex.ru and dns2.yandex.ru as name servers.
dns1.yandex.net directs to 213.180.204.213 and 2a02:6b8::213. dns2.yandex.net directs to 93.158.134.213 and 2a02:6b8:0:1::213. Each host name carries two IP addresses.