mx1.jkshb.su - robtex.com
mx1.jkshb.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 46.4.12.146🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3 | ||||||
| PTR | static.146.12.4.46.clients.your-server.de | ||||||
jkshb.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 34.209.195.255🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix | ||||||
| NS | ns4.csof.net ⭐ | ||||||
| NS | ns1.csof.net | ||||||
| NS | ns2.csof.net | ||||||
| NS | ns3.csof.net | ||||||
| MX | mx1.jkshb.su ⭐ | ||||||
| MX | mx2.jkshb.su ⭐ | ||||||
| TXT | v=spf1 include:_incspfcheck.mailspike.net ?all | ||||||
| SOA | ns4.csof.nethostmaster@jkshb.su serial=1776255018 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A46.4.12.1462026-04-14 → 2026-04-15 · 2 obs
● 2026-04-14 14:16:18
● 2026-04-15 12:11:20
● 2026-04-15 12:11:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | f.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net... | - |
| jkshb.su | ns4.csof.net, ns3.csof.net, ns1.csof.net, ns2.csof.net | - |
✅ Authoritative Response
Server:23.21.178.27
NS records: ns4.csof.net, ns3.csof.net, ns1.csof.net, ns2.csof.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jkshb.su (unsigned zone)
⏱️ Timing
Total: 1027ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.4.12.146 |
Analysis
Mail Server Role
The mail server for jkshb.su and www.jkshb.su is mx1.jkshb.su.
mx2.jkshb.su is commonly used as a mail server in conjunction with mx1.jkshb.su.
IP Addresses
mx1.jkshb.su points to a single IP number: 46.4.12.146.
Other host names, for instance mx1.gaoheeuofhefefhutd.io, mx1.17ee35eee6411e241108b65179fcbbea.com, mx1.f1644d14d0540cdfb263260b12d33ce1.info, mx1.upknittsoappz.shop and mx1.f7691eaaa55c6c5c50b27c662d7d7f10.com share IP numbers with mx1.jkshb.su.