ftp.cs2000.cz - robtex.com
ftp.cs2000.cz
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 81.200.53.212๐จ๐ฟ NEJTV-AS81.200.48.0/21 NEJTV | ||||||
| PTR | mail.cs2000.cz | ||||||
cs2000.cz
| DNSSEC | ๐ Signed (DS record present) | ||||||
| A | 194.228.50.49๐จ๐ฟ O2-CZECH-REPUBLIC194.228.0.0/17 CZ.CZNET | ||||||
| NS | ns1.websupport.cz โญ | ||||||
| NS | ns2.websupport.cz | ||||||
| NS | ns3.websupport.eu | ||||||
| MX | ftp.cs2000.cz โญ | ||||||
| MX | mx1.cs2000.cz(20) | ||||||
| TXT | MS=9ED54D3F3B61C052B0AC366B0A5DEB4DA3908304 | ||||||
| TXT | v=spf1 a mx ip4:81.200.53.210 ip4:81.200.53.212 ip4:194.228.50.50 -all | ||||||
| SOA | ns1.websupport.czadmin@websupport.cz serial=1716191664 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA81.200.53.2122026-03-04 โ 2026-04-14 ยท 2 obs
โ 2026-03-04 17:01:48
โ 2026-04-14 07:06:32
โ 2026-04-14 07:06:32
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| cs2000.cz | ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu | - |
โ Authoritative Response
Server:185.71.159.12
NS records: ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu
๐ DNSSEC Status
๐ Secure (DNSSEC validated)
Chain of trust verified from root to domain
โฑ๏ธ Timing
Total: 970ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.200.53.212 |
Analysis
Mail Server Role
ftp.cs2000.cz serves as the mail server for cs2000.cz.
mx1.cs2000.cz is commonly used as a mail server with ftp.cs2000.cz.
IP Addresses
ftp.cs2000.cz points to IP number 81.200.53.212.
Other host names, for instance, mx1.cs2000.cz share IP numbers with ftp.cs2000.cz.