mx1.bloc.su - robtex.com
mx1.bloc.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 178.208.83.91🇳🇱 IRONHOST178.208.83.0/24 | ||||||
| PTR | 1.smtp-in.mail2.mchost.ru | ||||||
bloc.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 178.208.83.40🇳🇱 IRONHOST178.208.83.0/24 | ||||||
| NS | ns1.mchost.ru ⭐ | ||||||
| NS | ns2.mchost.ru | ||||||
| NS | ns3.mchost.ru | ||||||
| NS | ns4.mchost.ru | ||||||
| MX | mx1.bloc.su ⭐ | ||||||
| MX | mx2.bloc.su ⭐ | ||||||
| TXT | v=spf1 a mx ip4:178.208.83.87 ip4:178.208.83.95 ip4:178.208.83.96 ~all | ||||||
| SOA | ns1.mchost.ruinfo@mchost.ru serial=1772914921 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A178.208.83.912026-02-24 → 2026-03-27 · 2 obs
● 2026-02-24 06:53:48
● 2026-03-27 05:01:40
● 2026-03-27 05:01:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| bloc.su | ns1.mchost.ru, ns3.mchost.ru, ns2.mchost.ru, ns4.mchost.ru | - |
✅ Authoritative Response
Server:178.208.71.71
NS records: ns1.mchost.ru, ns3.mchost.ru, ns2.mchost.ru, ns4.mchost.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bloc.su (unsigned zone)
⏱️ Timing
Total: 1282ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.208.83.91 |
Analysis
Mail Server Role
mx1.bloc.su serves as the mail server for bloc.su.
mx2.bloc.su commonly serves as a mail server together with mx1.bloc.su.
IP Addresses
mx1.bloc.su points to a single IP: 178.208.83.91.
Other host names, for instance mx1.triworks.ru, mx1.lavamatra.ru, mx1.resdan.ru, mx1.apple-link.ru and 1.smtp-in.mail2.mchost.ru share IP numbers with mx1.bloc.su.