ntc-a.ru - robtex.com
ntc-a.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 193.107.238.122🇷🇺 INTERNET-PRO-AS193.107.238.0/23 NetAngels.RU network in Yekaterinburg (Rostelecom DataCenter) | ||||||
| PTR | vm-fbffcbd3.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 | ||||||
| A | 45.86.39.2🇷🇺 INTERNET-PRO-AS45.86.39.0/24 | ||||||
| NS | ns4.netangels.ru | ||||||
| A | 80.87.101.2🇷🇺 INTERNET-PRO-AS80.87.101.0/24 | ||||||
| MX | mx0.ntc-a.ru ⭐ | ||||||
| A | 91.201.54.7🇷🇺 INTERNET-PRO-AS91.201.54.0/23 NetAngels.RU network in Yekaterinburg | ||||||
| MX | mx1.ntc-a.ru(5) | ||||||
| A | 91.201.54.8🇷🇺 INTERNET-PRO-AS91.201.54.0/23 NetAngels.RU network in Yekaterinburg | ||||||
| TXT | v=spf1 a include:netangels.ru ~all | ||||||
| TXT | mailruverify485147 | ||||||
| SOA | ns1.netangels.ruhostmaster@netangels.ru serial=1780074280 | ||||||
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=4069684 | ||||||
Subdomains
Same first word
ntc-a.ru |
Similar names
DNS History
7 records (7 active, 0 former)
●NSns1.netangels.ru2026-03-10 → 2026-07-20 · 2 obs
● 2026-07-20 13:42:52
●NSns2.netangels.ru2026-03-10 → 2026-07-20 · 2 obs
● 2026-07-20 13:42:52
●NSns3.netangels.ru2026-03-10 → 2026-07-20 · 2 obs
● 2026-07-20 13:42:52
●NSns4.netangels.ru2026-03-10 → 2026-07-20 · 2 obs
● 2026-07-20 13:42:52
●MXmx0.ntc-a.ru2026-03-10 → 2026-07-20 · 2 obs
● 2026-07-20 13:42:52
●MXmx1.ntc-a.ru2026-03-10 → 2026-07-20 · 2 obs
● 2026-07-20 13:42:52
●A193.107.238.1222026-03-10 → 2026-07-20 · 2 obs
● 2026-07-20 13:42:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| ntc-a.ru | ns1.netangels.ru, ns2.netangels.ru, ns3.netangels.ru, ns4.netangels.ru | 4 records |
✅ Authoritative Response
Server:45.86.39.2
NS records: ns1.netangels.ru, ns2.netangels.ru, ns3.netangels.ru, ns4.netangels.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ntc-a.ru (unsigned zone)
⏱️ Timing
Total: 718ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.107.238.122 |
| NS | 4 | ns1.netangels.ru, ns2.netangels.ru... |
| MX | 2 | mx0.ntc-a.ru (pri: 1), mx1.ntc-a.ru (pri: 5) |
| TXT | 2 | v=spf1 a include:netangels.ru ~all, mailruverify485147 |
| SOA | 1 | ns1.netangels.ru hostmaster.netangels.ru |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.netangels.ru, ns2.netangels.ru, ns3.netangels.ru...)
Analysis
Hierarchy
mx1.ntc-a.ru and mx0.ntc-a.ru are both subdomains of ntc-a.ru.
IP Addresses
ntc-a.ru resolves to one IP address: 193.107.238.122.
Name Servers
The authoritative name servers for ntc-a.ru are ns1.netangels.ru, ns2.netangels.ru, ns3.netangels.ru and ns4.netangels.ru.
ntc-a.ru has at least partial name server overlap with other domains, such as toleg.ru, monblangroup.ru, vm-1246ca20.na4u.ru and two others.
Each of the four hosts ns1.netangels.ru, ns2.netangels.ru, ns3.netangels.ru and ns4.netangels.ru points to a single IP address — ns1.netangels.ru points to 91.201.54.2, ns2.netangels.ru points to 91.201.52.2, ns3.netangels.ru points to 45.86.39.2 and ns4.netangels.ru points to 80.87.101.2.
Mail Servers
Mail for ntc-a.ru is handled by two mail servers — mx0.ntc-a.ru and mx1.ntc-a.ru.
mx0.ntc-a.ru directs to 91.201.54.7 and mx1.ntc-a.ru directs to 91.201.54.8; each host name points to exactly one IP number.