mx2.mc4.ru - robtex.com
mx2.mc4.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.122.100.242🇷🇺 ROSTELECOM-AS91.122.0.0/17 Rostelecom networks | ||||||
| PTR | mx2.mc4.ru | ||||||
mc4.ru
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.8kw.ru ⭐ | ||||||
| NS | ns2.8kw.ru | ||||||
| MX | mx2.mc4.ru ⭐ | ||||||
| TXT | v=spf1 mx -all | ||||||
| TXT | mailru-verification: 5d059176d32b9ed0 | ||||||
| TXT | google-site-verification=wvK03tWKfZtuYXBde9DPii19Rp9KvxzVCK05sYDbg40 | ||||||
| SOA | ns1.8kw.ruadmin@8kw.ru 2026-03-06 #0 | ||||||
PTR for
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A91.122.100.2422026-02-16 → 2026-05-02 · 2 obs
● 2026-02-16 11:04:32
● 2026-05-02 11:49:10
● 2026-05-02 11:49:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| mc4.ru | ns2.8kw.ru, ns1.8kw.ru | 2 records |
✅ Authoritative Response
Server:84.54.47.227
NS records: ns2.8kw.ru, ns1.8kw.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mc4.ru (unsigned zone)
⏱️ Timing
Total: 644ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.122.100.242 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.8kw.ru, ns1.8kw.ru)
Analysis
Mail Server Role
mx2.mc4.ru serves as the mail server for mc4.ru, 8kw.ru and pechkin.tech.
IP Addresses
mx2.mc4.ru points to IP number: 91.122.100.242.