mx1.25sch.ru - robtex.com
mx1.25sch.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.201.54.8🇷🇺 INTERNET-PRO-AS91.201.54.0/23 NetAngels.RU network in Yekaterinburg | ||||||
| PTR | mx1.netangels.ru | ||||||
25sch.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.201.52.122🇷🇺 INTERNET-PRO-AS91.201.52.0/24 | ||||||
| NS | ns1.netangels.ru ⭐ | ||||||
| NS | ns2.netangels.ru | ||||||
| NS | ns3.netangels.ru ⚠️ Not in parent delegation | ||||||
| NS | ns4.netangels.ru ⚠️ Not in parent delegation | ||||||
| MX | mx0.25sch.ru ⭐ | ||||||
| MX | mx1.25sch.ru(5) | ||||||
| TXT | v=spf1 a include:netangels.ru ~all | ||||||
| SOA | ns1.netangels.ruhostmaster@netangels.ru serial=1773162300 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A91.201.54.82026-03-22 → 2026-04-01 · 2 obs
● 2026-03-22 11:16:52
● 2026-04-01 01:29:26
● 2026-04-01 01:29:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| 25sch.ru | ns1.netangels.ru, ns2.netangels.ru | 2 records |
✅ Authoritative Response
Server:91.201.52.2
NS records: ns1.netangels.ru, ns2.netangels.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 25sch.ru (unsigned zone)
⏱️ Timing
Total: 941ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.201.54.8 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.netangels.ru, ns1.netangels.ru)
Analysis
Mail Server Role
mx1.25sch.ru is the mail server for 25sch.ru.
mx0.25sch.ru is a mail server commonly used with mx1.25sch.ru.
IP Addresses
mx1.25sch.ru resolves to one IP number: 91.201.54.8.
other host names including mx1.studia33.ru, mx1.itekom.ru, mx1.discoverural.ru, mx1.inst-co.ru and mx1.nks-d.ru share IP numbers with mx1.25sch.ru.