mx.sjc.cz - robtex.com
mx.sjc.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 89.221.213.99🇨🇿 WEDOS89.221.208.0/20 Internet, a.s. | ||||||
| PTR | hc1-wd98.wedos.net | ||||||
sjc.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 89.221.213.99🇨🇿 WEDOS89.221.208.0/20 Internet, a.s. | ||||||
| NS | ns.wedos.net ⭐ | ||||||
| NS | ns.wedos.com | ||||||
| NS | ns.wedos.cz | ||||||
| NS | ns.wedos.eu | ||||||
| MX | wes1-mx1.wedos.net ⭐ | ||||||
| MX | wes1-mx2.wedos.net ⭐ | ||||||
| MX | wes1-mx-backup.wedos.net(10) | ||||||
| SOA | ns.wedos.netwedos@wedos.com 2022-04-12 #1 | ||||||
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A89.221.213.992026-03-26 → 2026-04-05 · 2 obs
● 2026-03-26 21:20:10
● 2026-04-05 09:54:02
● 2026-04-05 09:54:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | c.ns.nic.cz, d.ns.nic.cz, a.ns.nic.cz, b.ns.nic.cz | - |
| sjc.cz | ns.wedos.com, ns.wedos.eu, ns.wedos.cz, ns.wedos.net | 4 records |
✅ Authoritative Response
Server:45.138.106.0
NS records: ns.wedos.com, ns.wedos.eu, ns.wedos.cz, ns.wedos.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sjc.cz (unsigned zone)
⏱️ Timing
Total: 728ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.221.213.99 |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns.wedos.cz, ns.wedos.cz, ns.wedos.cz...)
Analysis
IP Addresses
mx.sjc.cz resolves to one IP number: 89.221.213.99.
other host names including ehi.cz, bhn.cz, opj.cz, www.ddh.cz and gpl.cz share IP numbers with mx.sjc.cz.