school-format.ru - robtex.com
school-format.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.41.162.50🇷🇺 INTERNET-PRO-AS185.41.162.0/23 NetAngels.RU network in Yekaterinburg | ||||||
| PTR | vm-d877f0d4.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.school-format.ru ⭐ | ||||||
| A | 91.201.54.7🇷🇺 INTERNET-PRO-AS91.201.54.0/23 NetAngels.RU network in Yekaterinburg | ||||||
| PTR | mx0.netangels.ru | ||||||
| MX | mx1.school-format.ru(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 a include:netangels.ru ~all | ||||||
| SOA | ns1.netangels.ruhostmaster@netangels.ru serial=1767805468 | ||||||
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=4068313 | ||||||
Subdomains
Same first word
school-format.ru |
Similar names
DNS History
8 records (7 active, 1 former)
●NSns1.netangels.ru2020-03-25 → 2026-03-29 · 2 obs
● 2026-03-29 02:56:36
●NSns2.netangels.ru2020-03-25 → 2026-03-29 · 2 obs
● 2026-03-29 02:56:36
●NSns3.netangels.ru2020-03-25 → 2026-03-29 · 2 obs
● 2026-03-29 02:56:36
●NSns4.netangels.ru2020-03-25 → 2026-03-29 · 2 obs
● 2026-03-29 02:56:36
●MXmx0.school-format.ru2026-03-28 → 2026-03-29 · 2 obs
● 2026-03-29 02:56:36
●MXmx1.school-format.ru2026-03-28 → 2026-03-29 · 2 obs
● 2026-03-29 02:56:36
●A185.41.162.502026-03-28 → 2026-03-29 · 3 obs
● 2026-03-28 15:36:26
● 2026-03-29 02:56:36
○A45.86.182.742020-03-25 → 2020-03-25 · 3 obs
○ 2026-03-28 15:36:26
○ 2026-03-29 02:56:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | d.dns.ripn.net, a.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| school-format.ru | ns2.netangels.ru, ns4.netangels.ru, ns1.netangels.ru, ns3.netangels.ru | 4 records |
✅ Authoritative Response
Server:91.201.52.2
NS records: ns2.netangels.ru, ns4.netangels.ru, ns1.netangels.ru, ns3.netangels.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for school-format.ru (unsigned zone)
⏱️ Timing
Total: 930ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.41.162.50 |
| NS | 4 | ns1.netangels.ru, ns2.netangels.ru... |
| MX | 2 | mx0.school-format.ru (pri: 1), mx1.school-format.ru (pri: 5) |
| TXT | 1 | v=spf1 a include:netangels.ru ~all |
| SOA | 1 | ns1.netangels.ru hostmaster.netangels.ru |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns4.netangels.ru, ns3.netangels.ru, ns2.netangels.ru...)
Analysis
Hierarchy
school-format.ru is a parent of mx1.school-format.ru and mx0.school-format.ru.
IP Addresses
school-format.ru resolves to one IP number: 185.41.162.50.
Name Servers
school-format.ru delegates to four name servers: ns1.netangels.ru, ns2.netangels.ru, ns3.netangels.ru and ns4.netangels.ru.
school-format.ru at least partially shares name servers with other domains, including imaginarium-game.ru, vm-484012a5.na4u.ru, digi-web.ru, art-pechati.ru and xn--45-6kc7do.xn--p1ai.
Host names with one IP number:
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; ns4.netangels.ru points to 80.87.101.2.
Mail Servers
school-format.ru is served by two mail servers mx0.school-format.ru and mx1.school-format.ru.
Host names with a single IP address: mx0.school-format.ru points to 91.201.54.7; mx1.school-format.ru points to 91.201.54.8.