mx.stack03.ru - robtex.com
mx.stack03.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 90.188.45.71🇷🇺 ROSTELECOM-AS90.188.32.0/19 | ||||||
| PTR | mx.1c03.ru | ||||||
stack03.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 89.253.255.144🇷🇺 RUSONYX-AS89.253.248.0/21 RUSONYX-RU | ||||||
| NS | ns1.rsnx.ru ⭐ | ||||||
| NS | dns1.infobox.ru | ||||||
| NS | dns2.infobox.ru | ||||||
| MX | mx.stack03.ru ⭐ | ||||||
| TXT | v=spf1 mx ~all | ||||||
| SOA | ns1.rsnx.ruabuse@infobox.ru serial=114642 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A90.188.45.712026-03-16 → 2026-05-10 · 2 obs
● 2026-03-16 07:50:18
● 2026-05-10 08:26:20
● 2026-05-10 08:26:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| stack03.ru | dns1.infobox.ru, dns2.infobox.ru | 1 record |
✅ Authoritative Response
Server:89.253.252.13
NS records: dns1.infobox.ru, dns2.infobox.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stack03.ru (unsigned zone)
⏱️ Timing
Total: 1140ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 90.188.45.71 |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (dns1.infobox.ru)
Analysis
Mail Server Role
mx.stack03.ru serves as the mail server for stack03.ru.
IP Addresses
mx.stack03.ru resolves to a single IP: 90.188.45.71.
Other host names, for instance, mx.1c03.ru and 1c03.ru share IP numbers with mx.stack03.ru.