itcase.pro - dns.ninja
itcase.pro
| DNSSEC | ⚠️ Not signed | ||||||
| A | 213.189.219.145🇷🇺 INTERNET-PRO-AS213.189.218.0/23 | ||||||
| PTR | vm-f760e1b2.na4u.ru | ||||||
| NS | ns1.netangels.ru ⭐ | ||||||
| A | 91.201.54.2🇷🇺 INTERNET-PRO-AS91.201.54.0/23 NetAngels.RU network in Yekaterinburg | ||||||
| PTR | ns1.netangels.ru | ||||||
| NS | ns2.netangels.ru | ||||||
| A | 91.201.52.2🇷🇺 INTERNET-PRO-AS91.201.52.0/24 | ||||||
| PTR | ns2.netangels.ru | ||||||
| NS | ns3.netangels.ru ⚠️ Not in parent delegation | ||||||
| A | 45.86.39.2🇷🇺 INTERNET-PRO-AS45.86.39.0/24 | ||||||
| NS | ns4.netangels.ru ⚠️ Not in parent delegation | ||||||
| A | 80.87.101.2🇷🇺 INTERNET-PRO-AS80.87.101.0/24 | ||||||
| MX | mx0.itcase.pro ⭐ | ||||||
| A | 91.201.54.7🇷🇺 INTERNET-PRO-AS91.201.54.0/23 NetAngels.RU network in Yekaterinburg | ||||||
| PTR | mx0.netangels.ru | ||||||
| MX | mx1.itcase.pro(5) | ||||||
| A | 91.201.54.8🇷🇺 INTERNET-PRO-AS91.201.54.0/23 NetAngels.RU network in Yekaterinburg | ||||||
| PTR | mx1.netangels.ru | ||||||
| TXT | v=spf1 redirect=netangels.ru | ||||||
| SOA | ns1.netangels.ruhostmaster@netangels.ru serial=1784294718 | ||||||
pro
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.pro.afilias-nst.info ⭐ | ||||||
| NS | a2.pro.afilias-nst.info | ||||||
| NS | b0.pro.afilias-nst.org | ||||||
| NS | b2.pro.afilias-nst.org | ||||||
| NS | c0.pro.afilias-nst.info | ||||||
| NS | d0.pro.afilias-nst.org | ||||||
| SOA | a0.pro.afilias-nst.infohostmaster@donuts.email serial=1785225092 | ||||||
Subdomains
Same first word
Similar names
DNS History
9 records (7 active, 2 former)
●NSns1.netangels.ru2016-12-10 → 2026-07-28 · 2 obs
● 2026-07-28 08:38:42
●NSns2.netangels.ru2016-12-10 → 2026-07-28 · 2 obs
● 2026-07-28 08:38:42
●NSns3.netangels.ru2016-12-10 → 2026-07-28 · 2 obs
● 2026-07-28 08:38:42
●NSns4.netangels.ru2016-12-10 → 2026-07-28 · 2 obs
● 2026-07-28 08:38:42
○MXmx.yandex.ru2016-12-10 → 2016-12-10 · 3 obs
○ 2026-03-11 05:37:40
○ 2026-07-28 08:38:42
●MXmx0.itcase.pro2026-03-11 → 2026-07-28 · 3 obs
● 2026-03-11 05:37:40
● 2026-07-28 08:38:42
●MXmx1.itcase.pro2026-03-11 → 2026-07-28 · 3 obs
● 2026-03-11 05:37:40
● 2026-07-28 08:38:42
○A193.107.238.412016-12-10 → 2016-12-10 · 3 obs
○ 2026-03-11 05:37:40
○ 2026-07-28 08:38:42
●A213.189.219.1452026-03-11 → 2026-07-28 · 3 obs
● 2026-03-11 05:37:40
● 2026-07-28 08:38:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pro | a0.pro.afilias-nst.info, a2.pro.afilias-nst.info, b0.pro.afilias-nst.org, b2.pro.afilias-nst.org... | - |
| itcase.pro | ns2.netangels.ru, ns1.netangels.ru | - |
✅ Authoritative Response
Server:91.201.54.2
NS records: ns2.netangels.ru, ns1.netangels.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for itcase.pro (unsigned zone)
⏱️ Timing
Total: 1040ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.189.219.145 |
| NS | 4 | ns1.netangels.ru, ns2.netangels.ru... |
| MX | 2 | mx0.itcase.pro (pri: 1), mx1.itcase.pro (pri: 5) |
| TXT | 1 | v=spf1 redirect=netangels.ru |
| SOA | 1 | ns1.netangels.ru hostmaster.netangels.ru |
Analysis
Hierarchy
itcase.pro is the parent domain of mx1.itcase.pro and mx0.itcase.pro.
IP Addresses
itcase.pro points to a single IP number: 213.189.219.145.
Other host names, such as vm-f760e1b2.na4u.ru, share IP numbers with itcase.pro.
Name Servers
itcase.pro has four authoritative name servers: ns1.netangels.ru, ns2.netangels.ru, ns3.netangels.ru and ns4.netangels.ru.
There is at least partial name server overlap between itcase.pro and other domains — fpr-diplom.ru, 6ps.ru, megagen.ru and two more among them.
ns1.netangels.ru, ns2.netangels.ru, ns3.netangels.ru and ns4.netangels.ru each resolve to one IP address: ns1.netangels.ru resolves to 91.201.54.2, ns2.netangels.ru resolves to 91.201.52.2, ns3.netangels.ru resolves to 45.86.39.2 and ns4.netangels.ru resolves to 80.87.101.2.
Mail Servers
itcase.pro has two mail servers: mx0.itcase.pro and mx1.itcase.pro.
mx0.itcase.pro → 91.201.54.7 and mx1.itcase.pro → 91.201.54.8: one IP number per host name.