mx1.passgen.ru - robtex.com
mx1.passgen.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 178.208.83.104🇳🇱 IRONHOST178.208.83.0/24 | ||||||
| PTR | 1.smtp-in.mail1.mchost.ru | ||||||
passgen.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 178.208.83.17🇳🇱 IRONHOST178.208.83.0/24 | ||||||
| NS | ns1.mchost.ru ⭐ | ||||||
| NS | ns2.mchost.ru | ||||||
| NS | ns3.mchost.ru | ||||||
| NS | ns4.mchost.ru ⚠️ Not in parent delegation | ||||||
| MX | mx1.passgen.ru ⭐ | ||||||
| MX | mx2.passgen.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=1771965122 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A178.208.83.1042017-01-15 → 2026-04-12 · 2 obs
● 2017-01-15 19:42:24
● 2026-04-12 20:43:02
● 2026-04-12 20:43:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| passgen.ru | ns1.mchost.ru, ns2.mchost.ru, ns3.mchost.ru | - |
✅ Authoritative Response
Server:46.254.16.213
NS records: ns1.mchost.ru, ns2.mchost.ru, ns3.mchost.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for passgen.ru (unsigned zone)
⏱️ Timing
Total: 1422ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.208.83.104 |
Analysis
Mail Server Role
mx1.passgen.ru serves as a mail server for passgen.ru.
mx2.passgen.ru is commonly used as a mail server alongside mx1.passgen.ru.
IP Addresses
mx1.passgen.ru resolves to one IP number: 178.208.83.104.
Other host names, for instance mx1.miherdov.com, mx1.nedvizhimost-rostova.ru, mx1.protz.ru, mx1.sanatour.ru and mx1.mirmantii.ru share IP numbers with mx1.passgen.ru.