mx1.47lab.ru - robtex.com
mx1.47lab.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 178.208.83.104🇳🇱 IRONHOST178.208.83.0/24 | ||||||
| PTR | 1.smtp-in.mail1.mchost.ru | ||||||
47lab.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 178.208.83.20🇳🇱 IRONHOST178.208.83.0/24 | ||||||
| NS | ns1.mchost.ru ⭐ | ||||||
| NS | ns2.mchost.ru | ||||||
| NS | ns3.mchost.ru | ||||||
| NS | ns4.mchost.ru | ||||||
| MX | mx1.47lab.ru ⭐ | ||||||
| MX | mx2.47lab.ru ⭐ | ||||||
| TXT | v=spf1 a mx ip4:178.208.83.99 ip4:178.208.83.113 ip4:178.208.83.114 ~all | ||||||
| SOA | ns1.mchost.ruinfo@mchost.ru serial=1711243316 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A178.208.83.1042015-05-18 → 2026-07-19 · 2 obs
● 2015-05-18 20:12:16
● 2026-07-19 13:45:04
● 2026-07-19 13:45:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| 47lab.ru | ns1.mchost.ru, ns2.mchost.ru, ns3.mchost.ru, ns4.mchost.ru | - |
✅ Authoritative Response
Server:46.254.16.213
NS records: ns1.mchost.ru, ns2.mchost.ru, ns3.mchost.ru, ns4.mchost.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 47lab.ru (unsigned zone)
⏱️ Timing
Total: 2465ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.208.83.104 |
Analysis
Mail Server Role
mx1.47lab.ru serves as a mail server for 47lab.ru.
mx2.47lab.ru frequently appears as a mail server alongside mx1.47lab.ru.
IP Addresses
mx1.47lab.ru points to a single IP number: 178.208.83.104.
Additional host names — mx1.tchernikov.ru, mx1.avtonauka.ru, mx1.intak.ru and two others — share IP numbers with mx1.47lab.ru.